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2020-10-08ath11k: Fix memory leak on error pathAlex Dewar
In ath11k_mac_setup_iface_combinations(), if memory cannot be assigned for the variable limits, then the memory assigned to combinations will be leaked. Fix this. Addresses-Coverity-ID: 1497534 ("Resource leaks") Fixes: 2626c269702e ("ath11k: add interface_modes to hw_params") Signed-off-by: Alex Dewar <alex.dewar90@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20201004100218.311653-2-alex.dewar90@gmail.com
2020-10-08iwlwifi: iwl-drv: Provide descriptions debugfs dentriesLee Jones
Also demote a non-conforming kernel-doc function header. Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/iwl-drv.c:124: warning: Function parameter or member 'dbgfs_drv' not described in 'iwl_drv' drivers/net/wireless/intel/iwlwifi/iwl-drv.c:124: warning: Function parameter or member 'dbgfs_trans' not described in 'iwl_drv' drivers/net/wireless/intel/iwlwifi/iwl-drv.c:124: warning: Function parameter or member 'dbgfs_op_mode' not described in 'iwl_drv' drivers/net/wireless/intel/iwlwifi/iwl-drv.c:1329: warning: Function parameter or member 'ucode_raw' not described in 'iwl_req_fw_callback' drivers/net/wireless/intel/iwlwifi/iwl-drv.c:1329: warning: Function parameter or member 'context' not described in 'iwl_req_fw_callback' Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-16-lee.jones@linaro.org
2020-10-08iwlwifi: dvm: devices: Fix function documentation formatting issuesLee Jones
Kerneldoc expects attributes/parameters to be in '@*.: ' format and gets confused if the variable does not follow the type/attribute definitions. Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/dvm/devices.c:66: warning: Function parameter or member 'priv' not described in 'iwl_beacon_time_mask_low' drivers/net/wireless/intel/iwlwifi/dvm/devices.c:66: warning: Function parameter or member 'tsf_bits' not described in 'iwl_beacon_time_mask_low' drivers/net/wireless/intel/iwlwifi/dvm/devices.c:77: warning: Function parameter or member 'priv' not described in 'iwl_beacon_time_mask_high' drivers/net/wireless/intel/iwlwifi/dvm/devices.c:77: warning: Function parameter or member 'tsf_bits' not described in 'iwl_beacon_time_mask_high' Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-15-lee.jones@linaro.org
2020-10-08iwlwifi: mvm: tx: Demote misuse of kernel-doc headersLee Jones
Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/mvm/tx.c:1379: warning: Function parameter or member 'rate_n_flags' not described in 'iwl_mvm_hwrate_to_tx_status' drivers/net/wireless/intel/iwlwifi/mvm/tx.c:1379: warning: Function parameter or member 'info' not described in 'iwl_mvm_hwrate_to_tx_status' drivers/net/wireless/intel/iwlwifi/mvm/tx.c:1431: warning: Function parameter or member 'mvm' not described in 'iwl_mvm_get_scd_ssn' Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-14-lee.jones@linaro.org
2020-10-08iwlwifi: dvm: rxon: Demote non-conformant kernel-doc headersLee Jones
Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/dvm/rxon.c:695: warning: bad line: drivers/net/wireless/intel/iwlwifi/dvm/rxon.c:701: warning: Function parameter or member 'priv' not described in 'iwl_set_rxon_channel' drivers/net/wireless/intel/iwlwifi/dvm/rxon.c:701: warning: Function parameter or member 'ctx' not described in 'iwl_set_rxon_channel' drivers/net/wireless/intel/iwlwifi/dvm/rxon.c:839: warning: Function parameter or member 'ctx' not described in 'iwl_full_rxon_required' drivers/net/wireless/intel/iwlwifi/dvm/rxon.c:1029: warning: Function parameter or member 'priv' not described in 'iwlagn_commit_rxon' drivers/net/wireless/intel/iwlwifi/dvm/rxon.c:1029: warning: Function parameter or member 'ctx' not described in 'iwlagn_commit_rxon' Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-13-lee.jones@linaro.org
2020-10-08iwlwifi: dvm: scan: Demote a few nonconformant kernel-doc headersLee Jones
2 of which do not attempt to document their parameters, 1 does a poor job. Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/dvm/scan.c:193: warning: Function parameter or member 'priv' not described in 'iwl_scan_cancel' drivers/net/wireless/intel/iwlwifi/dvm/scan.c:205: warning: Function parameter or member 'priv' not described in 'iwl_scan_cancel_timeout' drivers/net/wireless/intel/iwlwifi/dvm/scan.c:570: warning: Function parameter or member 'frame' not described in 'iwl_fill_probe_req' drivers/net/wireless/intel/iwlwifi/dvm/scan.c:570: warning: Function parameter or member 'ta' not described in 'iwl_fill_probe_req' drivers/net/wireless/intel/iwlwifi/dvm/scan.c:570: warning: Function parameter or member 'ies' not described in 'iwl_fill_probe_req' drivers/net/wireless/intel/iwlwifi/dvm/scan.c:570: warning: Function parameter or member 'ie_len' not described in 'iwl_fill_probe_req' drivers/net/wireless/intel/iwlwifi/dvm/scan.c:570: warning: Function parameter or member 'ssid' not described in 'iwl_fill_probe_req' drivers/net/wireless/intel/iwlwifi/dvm/scan.c:570: warning: Function parameter or member 'ssid_len' not described in 'iwl_fill_probe_req' drivers/net/wireless/intel/iwlwifi/dvm/scan.c:570: warning: Function parameter or member 'left' not described in 'iwl_fill_probe_req' Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-12-lee.jones@linaro.org
2020-10-08iwlwifi: mvm: utils: Fix some doc-rotLee Jones
Fix misnamed, and missing descriptions likely due to doc-rot. Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/mvm/utils.c:669: warning: Function parameter or member 'mvm' not described in 'iwl_mvm_send_lq_cmd' drivers/net/wireless/intel/iwlwifi/mvm/utils.c:669: warning: Function parameter or member 'lq' not described in 'iwl_mvm_send_lq_cmd' drivers/net/wireless/intel/iwlwifi/mvm/utils.c:669: warning: Excess function parameter 'sync' description in 'iwl_mvm_send_lq_cmd' drivers/net/wireless/intel/iwlwifi/mvm/utils.c:695: warning: Function parameter or member 'mvm' not described in 'iwl_mvm_update_smps' drivers/net/wireless/intel/iwlwifi/mvm/utils.c:695: warning: Function parameter or member 'vif' not described in 'iwl_mvm_update_smps' drivers/net/wireless/intel/iwlwifi/mvm/utils.c:695: warning: Function parameter or member 'smps_request' not described in 'iwl_mvm_update_smps' drivers/net/wireless/intel/iwlwifi/mvm/utils.c:695: warning: Excess function parameter 'smps_requests' description in 'iwl_mvm_update_smps' Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-11-lee.jones@linaro.org
2020-10-08iwlwifi: dvm: Demote a couple of nonconformant kernel-doc headersLee Jones
Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/dvm/rx.c:145: warning: Function parameter or member 'priv' not described in 'iwlagn_good_plcp_health' drivers/net/wireless/intel/iwlwifi/dvm/rx.c:145: warning: Function parameter or member 'cur_ofdm' not described in 'iwlagn_good_plcp_health' drivers/net/wireless/intel/iwlwifi/dvm/rx.c:145: warning: Function parameter or member 'cur_ofdm_ht' not described in 'iwlagn_good_plcp_health' drivers/net/wireless/intel/iwlwifi/dvm/rx.c:145: warning: Function parameter or member 'msecs' not described in 'iwlagn_good_plcp_health' drivers/net/wireless/intel/iwlwifi/dvm/rx.c:939: warning: Function parameter or member 'priv' not described in 'iwl_setup_rx_handlers' Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-10-lee.jones@linaro.org
2020-10-08iwlwifi: mvm: ops: Remove unused static struct 'iwl_mvm_debug_names'Lee Jones
Looks as if it's never been used. Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/mvm/ops.c:466:36: warning: ‘iwl_mvm_debug_names’ defined but not used [-Wunused-const-variable=] Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-9-lee.jones@linaro.org
2020-10-08iwlwifi: dvm: sta: Demote a bunch of nonconformant kernel-doc headersLee Jones
Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/dvm/sta.c:244: warning: Function parameter or member 'priv' not described in 'iwl_prep_station' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:244: warning: Function parameter or member 'ctx' not described in 'iwl_prep_station' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:244: warning: Function parameter or member 'addr' not described in 'iwl_prep_station' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:244: warning: Function parameter or member 'is_ap' not described in 'iwl_prep_station' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:244: warning: Function parameter or member 'sta' not described in 'iwl_prep_station' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:332: warning: Function parameter or member 'priv' not described in 'iwl_add_station_common' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:332: warning: Function parameter or member 'ctx' not described in 'iwl_add_station_common' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:332: warning: Function parameter or member 'addr' not described in 'iwl_add_station_common' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:332: warning: Function parameter or member 'is_ap' not described in 'iwl_add_station_common' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:332: warning: Function parameter or member 'sta' not described in 'iwl_add_station_common' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:332: warning: Function parameter or member 'sta_id_r' not described in 'iwl_add_station_common' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:390: warning: Function parameter or member 'priv' not described in 'iwl_sta_ucode_deactivate' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:390: warning: Function parameter or member 'sta_id' not described in 'iwl_sta_ucode_deactivate' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:459: warning: Function parameter or member 'priv' not described in 'iwl_remove_station' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:459: warning: Function parameter or member 'sta_id' not described in 'iwl_remove_station' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:459: warning: Function parameter or member 'addr' not described in 'iwl_remove_station' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:614: warning: Function parameter or member 'priv' not described in 'iwl_clear_ucode_stations' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:614: warning: Function parameter or member 'ctx' not described in 'iwl_clear_ucode_stations' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:648: warning: Function parameter or member 'priv' not described in 'iwl_restore_stations' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:648: warning: Function parameter or member 'ctx' not described in 'iwl_restore_stations' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:790: warning: Function parameter or member 'priv' not described in 'is_lq_table_valid' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:790: warning: Function parameter or member 'ctx' not described in 'is_lq_table_valid' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:790: warning: Function parameter or member 'lq' not described in 'is_lq_table_valid' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:822: warning: Function parameter or member 'priv' not described in 'iwl_send_lq_cmd' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:822: warning: Function parameter or member 'ctx' not described in 'iwl_send_lq_cmd' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:822: warning: Function parameter or member 'lq' not described in 'iwl_send_lq_cmd' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:822: warning: Function parameter or member 'flags' not described in 'iwl_send_lq_cmd' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:1270: warning: Function parameter or member 'priv' not described in 'iwlagn_alloc_bcast_station' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:1270: warning: Function parameter or member 'ctx' not described in 'iwlagn_alloc_bcast_station' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:1309: warning: Function parameter or member 'priv' not described in 'iwl_update_bcast_station' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:1309: warning: Function parameter or member 'ctx' not described in 'iwl_update_bcast_station' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:1348: warning: Function parameter or member 'priv' not described in 'iwl_sta_tx_modify_enable_tid' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:1348: warning: Function parameter or member 'sta_id' not described in 'iwl_sta_tx_modify_enable_tid' drivers/net/wireless/intel/iwlwifi/dvm/sta.c:1348: warning: Function parameter or member 'tid' not described in 'iwl_sta_tx_modify_enable_tid' Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-8-lee.jones@linaro.org
2020-10-08iwlwifi: calib: Demote seemingly unintentional kerneldoc headerLee Jones
This is the only use of kerneldoc in the sourcefile and no descriptions are provided. Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/dvm/calib.c:770: warning: Function parameter or member 'priv' not described in 'iwl_find_disconn_antenna' drivers/net/wireless/intel/iwlwifi/dvm/calib.c:770: warning: Function parameter or member 'average_sig' not described in 'iwl_find_disconn_antenna' drivers/net/wireless/intel/iwlwifi/dvm/calib.c:770: warning: Function parameter or member 'data' not described in 'iwl_find_disconn_antenna' Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-6-lee.jones@linaro.org
2020-10-08iwlwifi: dvm: lib: Demote non-compliant kernel-doc headersLee Jones
Neither of these headers attempt to document any function parameters. Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/dvm/lib.c:121: warning: Function parameter or member 'priv' not described in 'iwlagn_txfifo_flush' drivers/net/wireless/intel/iwlwifi/dvm/lib.c:121: warning: Function parameter or member 'scd_q_msk' not described in 'iwlagn_txfifo_flush' drivers/net/wireless/intel/iwlwifi/dvm/lib.c:779: warning: Function parameter or member 'priv' not described in 'iwlagn_set_rxon_chain' drivers/net/wireless/intel/iwlwifi/dvm/lib.c:779: warning: Function parameter or member 'ctx' not described in 'iwlagn_set_rxon_chain' Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-5-lee.jones@linaro.org
2020-10-08iwlwifi: dvm: tx: Demote non-compliant kernel-doc headersLee Jones
None of these headers attempt to document any function parameters. Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/dvm/tx.c:811: warning: Function parameter or member 'priv' not described in 'iwlagn_hwrate_to_tx_control' drivers/net/wireless/intel/iwlwifi/dvm/tx.c:811: warning: Function parameter or member 'rate_n_flags' not described in 'iwlagn_hwrate_to_tx_control' drivers/net/wireless/intel/iwlwifi/dvm/tx.c:811: warning: Function parameter or member 'info' not described in 'iwlagn_hwrate_to_tx_control' drivers/net/wireless/intel/iwlwifi/dvm/tx.c:1267: warning: Function parameter or member 'priv' not described in 'iwlagn_rx_reply_compressed_ba' drivers/net/wireless/intel/iwlwifi/dvm/tx.c:1267: warning: Function parameter or member 'rxb' not described in 'iwlagn_rx_reply_compressed_ba' Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-4-lee.jones@linaro.org
2020-10-08iwlwifi: rs: Demote non-compliant kernel-doc headersLee Jones
None of these headers attempt to document any function parameters. Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/dvm/rs.c:165: warning: cannot understand function prototype: 'const u16 expected_tpt_legacy[IWL_RATE_COUNT] = ' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:329: warning: Function parameter or member 'priv' not described in 'rs_program_fix_rate' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:329: warning: Function parameter or member 'lq_sta' not described in 'rs_program_fix_rate' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:452: warning: Function parameter or member 'tbl' not described in 'rs_collect_tx_data' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:452: warning: Function parameter or member 'scale_index' not described in 'rs_collect_tx_data' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:452: warning: Function parameter or member 'attempts' not described in 'rs_collect_tx_data' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:452: warning: Function parameter or member 'successes' not described in 'rs_collect_tx_data' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:681: warning: Function parameter or member 'sta' not described in 'rs_use_green' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:702: warning: Function parameter or member 'lq_sta' not described in 'rs_get_supported_rates' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:702: warning: Function parameter or member 'hdr' not described in 'rs_get_supported_rates' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:702: warning: Function parameter or member 'rate_type' not described in 'rs_get_supported_rates' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:2628: warning: duplicate section name 'NOTE' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:2632: warning: Function parameter or member 'priv' not described in 'rs_initialize_lq' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:2632: warning: Function parameter or member 'sta' not described in 'rs_initialize_lq' drivers/net/wireless/intel/iwlwifi/dvm/rs.c:2632: warning: Function parameter or member 'lq_sta' not described in 'rs_initialize_lq' Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-3-lee.jones@linaro.org
2020-10-08iwlwifi: dvm: Demote non-compliant kernel-doc headersLee Jones
None of these headers attempt to document any function parameters. Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlwifi/dvm/main.c:388: warning: Function parameter or member 't' not described in 'iwl_bg_statistics_periodic' drivers/net/wireless/intel/iwlwifi/dvm/main.c:545: warning: Function parameter or member 't' not described in 'iwl_bg_ucode_trace' drivers/net/wireless/intel/iwlwifi/dvm/main.c:771: warning: Function parameter or member 'priv' not described in 'iwl_alive_start' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1692: warning: Function parameter or member 'priv' not described in 'iwl_print_event_log' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1692: warning: Function parameter or member 'start_idx' not described in 'iwl_print_event_log' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1692: warning: Function parameter or member 'num_events' not described in 'iwl_print_event_log' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1692: warning: Function parameter or member 'mode' not described in 'iwl_print_event_log' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1692: warning: Function parameter or member 'pos' not described in 'iwl_print_event_log' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1692: warning: Function parameter or member 'buf' not described in 'iwl_print_event_log' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1692: warning: Function parameter or member 'bufsz' not described in 'iwl_print_event_log' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1772: warning: Function parameter or member 'priv' not described in 'iwl_print_last_event_logs' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1772: warning: Function parameter or member 'capacity' not described in 'iwl_print_last_event_logs' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1772: warning: Function parameter or member 'num_wraps' not described in 'iwl_print_last_event_logs' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1772: warning: Function parameter or member 'next_entry' not described in 'iwl_print_last_event_logs' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1772: warning: Function parameter or member 'size' not described in 'iwl_print_last_event_logs' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1772: warning: Function parameter or member 'mode' not described in 'iwl_print_last_event_logs' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1772: warning: Function parameter or member 'pos' not described in 'iwl_print_last_event_logs' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1772: warning: Function parameter or member 'buf' not described in 'iwl_print_last_event_logs' drivers/net/wireless/intel/iwlwifi/dvm/main.c:1772: warning: Function parameter or member 'bufsz' not described in 'iwl_print_last_event_logs' Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200910065431.657636-2-lee.jones@linaro.org
2020-10-08cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_reboot_notifierSrikar Dronamraju
The patch avoids allocating cpufreq_policy on stack hence fixing frame size overflow in 'powernv_cpufreq_reboot_notifier': drivers/cpufreq/powernv-cpufreq.c: In function powernv_cpufreq_reboot_notifier: drivers/cpufreq/powernv-cpufreq.c:906:1: error: the frame size of 2064 bytes is larger than 2048 bytes Fixes: cf30af76 ("cpufreq: powernv: Set the cpus to nominal frequency during reboot/kexec") Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Reviewed-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200922080254.41497-1-srikar@linux.vnet.ibm.com
2020-10-08i2c: meson: fixup rate calculation with filter delayNicolas Belin
Apparently, 15 cycles of the peripheral clock are used by the controller for sampling and filtering. Because this was not known before, the rate calculation is slightly off. Clean up and fix the calculation taking this filtering delay into account. Fixes: 30021e3707a7 ("i2c: add support for Amlogic Meson I2C controller") Signed-off-by: Nicolas Belin <nbelin@baylibre.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2020-10-08i2c: meson: keep peripheral clock enabledJerome Brunet
SCL rate appears to be different than what is expected. For example, We get 164kHz on i2c3 of the vim3 when 400kHz is expected. This is partially due to the peripheral clock being disabled when the clock is set. Let's keep the peripheral clock on after probe to fix the problem. This does not affect the SCL output which is still gated when i2c is idle. Fixes: 09af1c2fa490 ("i2c: meson: set clock divider in probe instead of setting it for each transfer") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2020-10-08i2c: meson: fix clock setting overwriteJerome Brunet
When the slave address is written in do_start(), SLAVE_ADDR is written completely. This may overwrite some setting related to the clock rate or signal filtering. Fix this by writing only the bits related to slave address. To avoid causing unexpected changed, explicitly disable filtering or high/low clock mode which may have been left over by the bootloader. Fixes: 30021e3707a7 ("i2c: add support for Amlogic Meson I2C controller") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2020-10-08i2c: imx: Fix reset of I2SR_IAL flagChristian Eggers
According to the "VFxxx Controller Reference Manual" (and the comment block starting at line 97), Vybrid requires writing a one for clearing an interrupt flag. Syncing the method for clearing I2SR_IIF in i2c_imx_isr(). Signed-off-by: Christian Eggers <ceggers@arri.de> Fixes: 4b775022f6fd ("i2c: imx: add struct to hold more configurable quirks") Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: stable@vger.kernel.org Signed-off-by: Wolfram Sang <wsa@kernel.org>
2020-10-08dmaengine: owl-dma: fix kernel-doc style for enumVinod Koul
Driver doesn't use keyword enum for enum owl_dmadesc_offsets resulting in warning: drivers/dma/owl-dma.c:139: warning: cannot understand function prototype: 'enum owl_dmadesc_offsets ' So add the keyword to fix it and also add documentation for missing OWL_DMADESC_SIZE Signed-off-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20201007083113.567559-6-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-10-08dmaengine: zynqmp_dma: fix kernel-doc style for taskletVinod Koul
Commit f19a11d40a78 ("dmaengine: xilinx: convert tasklets to use new tasklet_setup() API") updated driver to use new tasklet_setup() API but missed to update the documentation for the tasklet function. Fixes: f19a11d40a78 ("dmaengine: xilinx: convert tasklets to use new tasklet_setup() API") Acked-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/20201007083113.567559-5-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-10-08dmaengine: xilinx_dma: fix kernel-doc style for taskletVinod Koul
Commit f19a11d40a78 ("dmaengine: xilinx: convert tasklets to use new tasklet_setup() API") updated driver to use new tasklet_setup() API but missed to update the documentation for the tasklet function. Fixes: f19a11d40a78 ("dmaengine: xilinx: convert tasklets to use new tasklet_setup() API") Acked-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/20201007083113.567559-4-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-10-08dmaengine: qcom: bam_dma: fix kernel-doc style for taskletVinod Koul
Commit 00c4747a2f64 ("dmaengine: qcom: convert tasklets to use new tasklet_setup() API") updated driver to use new tasklet_setup() API but missed to update the documentation for the tasklet function. Fixes: 00c4747a2f64 ("dmaengine: qcom: convert tasklets to use new tasklet_setup() API") Link: https://lore.kernel.org/r/20201007083113.567559-3-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-10-08dmaengine: altera-msgdma: fix kernel-doc style for taskletVinod Koul
Commit 6752e40d669a ("dmaengine: altera-msgdma: convert tasklets to use new tasklet_setup() API") updated driver to use new tasklet_setup() API but missed to update the documentation for the tasklet function. Fixes: 6752e40d669a ("dmaengine: altera-msgdma: convert tasklets to use new tasklet_setup() API") Link: https://lore.kernel.org/r/20201007083113.567559-2-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-10-08mmc: renesas_sdhi: workaround a regression when reinserting SD cardsWolfram Sang
After the conversions of the reset routines, re-inserting SD cards didn't work anymore. Apply this temporary workaround to have working SD cards during the merge window. The issue will be fixed properly until the final release. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20201008092533.76588-1-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-10-08usb: typec: tcpci_maxim: Add support for Sink FRSBadhri Jagan Sridharan
Upon receiving ALERT_EXTENDED.TCPC_SINK_FAST_ROLE_SWAP signal tcpm to start Sink fast role swap signal. Inform when TCPM is sourcing vbus. Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20201008061556.1402293-9-badhri@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-08usb: typec: tcpci: Implement callbacks for FRSBadhri Jagan Sridharan
Implement tcpc.enable_frs to enable TCPC to receive Fast role swap signal. Additionally set the sink disconnect threshold to 4v to prevent disconnect during Fast Role swap. Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20201008061556.1402293-8-badhri@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-08usb: typec: tcpm: Add support for Sink Fast Role SWAP(FRS)Badhri Jagan Sridharan
PD 3.0 spec defines a new mechanism for power role swap called Fast role swap. This change enables TCPM to support FRS when acting as sink. Once the explicit contract is negotiated, sink port is expected to query the source port for sink caps to determine whether the source is FRS capable. Bits 23 & 24 of fixed pdo of the sink caps from the source, when set, indicates the current needed by the source when fast role swap is in progress(Implicit contract phasae). 0 indicates that the source does not support Fast Role Swap. Upon receiving the FRS signal from the source, TCPC(TCPM_FRS_EVENT) informs TCPM to start the Fast role swap sequence. 1. TCPM sends FRS PD message: FR_SWAP_SEND 2. If response is not received within the expiry of SenderResponseTimer, Error recovery is triggered.: FR_SWAP_SEND_TIMEOUT 3. Upon receipt of the accept message, TCPM waits for PSSourceOffTimer for PS_READY message from the partner: FR_SWAP_SNK_SRC_NEW_SINK_READY. TCPC is expected to autonomously turn on vbus once the FRS signal is received and vbus voltage falls below vsafe5v within tSrcFrSwap. This is different from traditional power role swap where the vbus sourcing is turned on by TCPM. 4. By this time, TCPC most likely would have started to source vbus, TCPM waits for tSrcFrSwap to see if the lower level TCPC driver signals TCPM_SOURCING_VBUS event: FR_SWAP_SNK_SRC_SOURCE_VBUS_APPLIED. 5. When TCPC signals sourcing vbus, TCPM sends PS_READY msg and changes the CC pin from Rd to Rp. This is the end of fast role swap sequence and TCPM initiates the sequnce to negotiate explicit contract by transitioning into SRC_STARTUP after SwapSrcStart. The code is written based on the sequence described in "Figure 8-107: Dual-role Port in Sink to Source Fast Role Swap State Diagram" of USB Power Delivery Specification Revision 3.0, Version 1.2. Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20201008061556.1402293-7-badhri@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-08usb: typec: tcpci_maxim: Chip level TCPC driverBadhri Jagan Sridharan
Chip level TCPC driver for Maxim's TCPCI implementation. This TCPC implementation does not support the following commands: COMMAND.SinkVbus, COMMAND.SourceVbusDefaultVoltage, COMMAND.SourceVbusHighVoltage. Instead the sinking and sourcing from vbus is supported by writes to custom registers. Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20201008061556.1402293-5-badhri@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-08usb: typec: tcpci: Add set_vbus tcpci callbackBadhri Jagan Sridharan
set_vbus callback allows TCPC which are TCPCI based, however, does not support turning on sink and source mode through Command.SinkVbus and Command.SourceVbusDefaultVoltage. Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20201008061556.1402293-3-badhri@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-08usb: typec: tcpci: Add a getter method to retrieve tcpm_port referenceBadhri Jagan Sridharan
Allow chip level drivers to retrieve reference to tcpm_port. Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20201008061556.1402293-2-badhri@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-08misc: Kconfig: fix a HISI_HIKEY_USB dependencyMauro Carvalho Chehab
The dependency should be just USB_ROLE_SWITCH, instead of CONFIG_USB_ROLE_SWITCH. Fixes: 2827d98bc5d6 ("misc: Kconfig: add a new dependency for HISI_HIKEY_USB") Reported-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/0b6dff854c4bb412c2c11f17803e84d61385415f.1602138248.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-08media: rcar-vin: rcar-dma: Fix setting VNIS_REG for RAW8 formatsLad Prabhakar
pixelformat in vin priv structure holds V4L2_PIX_FMT_* and not MEDIA_BUS_FMT_* so make sure we check against V4L2_PIX_FMT_* formats while setting the VNIS_REG. Fixes: 8c3e0f67df6c9 ("media: rcar-vin: Extend RAW8 support to all RGB layouts") Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-08media: staging: rkisp1: uapi: Do not use BIT() macroNiklas Söderlund
The BIT() macro is not available to uAPI headers, replace the few usages of it by open coding it. Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Acked-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-08media: v4l2-mem2mem: Fix spurious v4l2_m2m_buf_doneEzequiel Garcia
A seemingly bad rebase introduced a spurious v4l2_m2m_buf_done, which releases a buffer twice and therefore triggers a noisy warning on each job: WARNING: CPU: 0 PID: 0 at drivers/media/common/videobuf2/videobuf2-core.c:986 vb2_buffer_done+0x208/0x2a0 Fix it by removing the spurious v4l2_m2m_buf_done. Reported-by: Adrian Ratiu <adrian.ratiu@collabora.com> Fixes: 911ea8ec42dea ("media: v4l2-mem2mem: add v4l2_m2m_suspend, v4l2_m2m_resume") Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Tested-by: Adrian Ratiu <adrian.ratiu@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-08media: usbtv: Fix refcounting mixupOliver Neukum
The premature free in the error path is blocked by V4L refcounting, not USB refcounting. Thanks to Ben Hutchings for review. [v2] corrected attributions Signed-off-by: Oliver Neukum <oneukum@suse.com> Fixes: 50e704453553 ("media: usbtv: prevent double free in error case") CC: stable@vger.kernel.org Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-08crypto: bcm - Verify GCM/CCM key length in setkeyHerbert Xu
The setkey function for GCM/CCM algorithms didn't verify the key length before copying the key and subtracting the salt length. This patch delays the copying of the key til after the verification has been done. It also adds checks on the key length to ensure that it's at least as long as the salt. Fixes: 9d12ba86f818 ("crypto: brcm - Add Broadcom SPU driver") Cc: <stable@vger.kernel.org> Reported-by: kiyin(尹亮) <kiyin@tencent.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-10-08crypto: qat - drop input parameter from adf_enable_aer()Giovanni Cabiddu
Remove pointer to struct pci_driver from function adf_enable_aer() as it is possible to get it directly from pdev->driver. Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Reviewed-by: Wojciech Ziemba <wojciech.ziemba@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-10-08crypto: qat - fix function parameters descriptionsGiovanni Cabiddu
Fix description of function parameters. This is to fix the following warnings when compiling the driver with W=1: drivers/crypto/qat/qat_common/adf_sriov.c:133: warning: Function parameter or member 'numvfs' not described in 'adf_sriov_configure' drivers/crypto/qat/qat_common/adf_dev_mgr.c:296: warning: Function parameter or member 'pci_dev' not described in 'adf_devmgr_pci_to_accel_dev' drivers/crypto/qat/qat_common/adf_dev_mgr.c:296: warning: Excess function parameter 'accel_dev' description in 'adf_devmgr_pci_to_accel_dev' Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-10-07dm: fix request-based DM to not bounce through indirect dm_submit_bioMike Snitzer
It is unnecessary to force request-based DM to call into bio-based dm_submit_bio (via indirect disk->fops->submit_bio) only to have it then call blk_mq_submit_bio(). Fix this by establishing a request-based DM block_device_operations (dm_rq_blk_dops, which doesn't have .submit_bio) and update dm_setup_md_queue() to set md->disk->fops to it for DM_TYPE_REQUEST_BASED. Remove DM_TYPE_REQUEST_BASED conditional in dm_submit_bio and unexport blk_mq_submit_bio. Fixes: c62b37d96b6eb ("block: move ->make_request_fn to struct block_device_operations") Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2020-10-07dm: remove special-casing of bio-based immutable singleton target on NVMeMike Snitzer
Since commit 5a6c35f9af416 ("block: remove direct_make_request") there is no benefit to DM special-casing NVMe. Remove all code used to establish DM_TYPE_NVME_BIO_BASED. Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2020-10-07platform/x86: mlx-platform: Add capability field to platform FAN descriptionVadim Pasternak
Set 'capability' field to FAN core platform data.. The content of 'capability' register allows to set the mapping between the drawers and tachometers. The motivation is to avoid adding a new code in the future in order to distinct between the systems types supporting a different kinds of the FAN drawers. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20200923172053.26296-6-vadimp@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2020-10-07platform/x86: mlx-platform: Remove PSU EEPROM configurationVadim Pasternak
Remove PSU EEPROM configuration for systems class equipped with Mellanox chip Spectrume-2. Till now all the systems from this class used few types of power units, all equipped with EEPROM device with address space two bytes. Thus, all these devices have been handled by EEPROM driver "24c32". There is a new requirement is to support power unit replacement by "off the shelf" device, matching electrical required parameters. Such device could be equipped with different EEPROM type, which could be one byte address space addressing or even could be not equipped with EEPROM. In such case "24c32" will not work. Fixes: 1bd42d94ccab ("platform/x86: mlx-platform: Add support for new 200G IB and Ethernet systems") Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20200923172053.26296-2-vadimp@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2020-10-07can: xilinx_can: Fix incorrect variable and initialize with a default valueSrinivas Neeli
Some variables with incorrect type were passed to "of_property_read_u32" API, "of_property_read_u32" API was expecting an "u32 *" but the formal parameter that was passed was of type "int *". Fixed the issue by changing the variable types from "int" to "u32" and initialized with a default value. Fixed sparse warning. Addresses-Coverity: "incompatible_param" Addresses-Coverity: "UNINIT(Using uninitialized value)" Signed-off-by: Srinivas Neeli <srinivas.neeli@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/0651544d22f3c25893ca9d445b14823f0dfddfc8.1600073396.git.michal.simek@xilinx.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-10-07can: xilinx_can: Check return value of set_reset_modeSrinivas Neeli
Check return value of set_reset_mode() for error. Addresses-Coverity: "check_return" Signed-off-by: Srinivas Neeli <srinivas.neeli@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/bac2c2b857986472a11db341b3f6f7a8905ad0dd.1600073396.git.michal.simek@xilinx.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-10-07can: xilinx_can: Limit CANFD brp to 2Srinivas Neeli
Bit enlarging is observed for CANFD2.0 when brp is 1, So change brp_min value to 2. Signed-off-by: Srinivas Neeli <srinivas.neeli@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/bca871d7f3ca9c653d50e63c5b60028f2bdf3fb0.1600073396.git.michal.simek@xilinx.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-10-07can: flexcan: remove ack_grp and ack_bit handling from driverMarc Kleine-Budde
Since commit: 048e3a34a2e7 can: flexcan: poll MCR_LPM_ACK instead of GPR ACK for stop mode acknowledgment the driver polls the IP core's internal bit MCR[LPM_ACK] as stop mode acknowledge and not the acknowledgment on chip level. This means the 4th and 5th value of the property "fsl,stop-mode" isn't used anymore. This patch removes the used "ack_gpr" and "ack_bit" from the driver. Link: http://lore.kernel.org/r/20201006203748.1750156-15-mkl@pengutronix.de Fixes: 048e3a34a2e7 ("can: flexcan: poll MCR_LPM_ACK instead of GPR ACK for stop mode acknowledgment") Cc: Joakim Zhang <qiangqing.zhang@nxp.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-10-07can: dev: add a helper function to calculate the duration of one bitVincent Mailhol
Rename macro CAN_CALC_SYNC_SEG to CAN_SYNC_SEG and make it available through include/linux/can/dev.h Add an helper function can_bit_time() which returns the duration (in time quanta) of one CAN bit. Rationale for this patch: the sync segment and the bit time are two concepts which are defined in the CAN ISO standard. Device drivers for CAN might need those. Please refer to ISO 11898-1:2015, section 11.3.1.1 "Bit time" for additional information. Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr> Link: https://lore.kernel.org/r/20201002154219.4887-6-mailhol.vincent@wanadoo.fr [mkl: Let can_bit_time() return an unsinged int, make argument const] Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-10-07platform/x86: intel_pmc_core: fix: Replace dev_dbg macro with dev_info()Gayatri Kammela
dev_dbg macro is used to dump the debug registers in resume from an S0ix failure. However, when CONFIG_DYNAMIC_DEBUG is not set, the user may not be able to find the debug dump on an S0ix failure which defeats the purpose. The output of these messages is already controlled by a module parameter, warn_on_s0ix_failures, making it a 2 step process to enable anyway when CONFIG_DYNAMIC_DEBUG is set. Hence, replace dev_dbg with dev_info, allowing the control of the messages solely through the module parameter which is N by default. Fixes commit 913f984a8347 ("platform/x86: intel_pmc_core: Add an additional parameter to pmc_core_lpm_display()") Cc: Srinivas Pandruvada <srinivas.pandruvada@intel.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: David E. Box <david.e.box@linux.intel.com> Signed-off-by: Gayatri Kammela <gayatri.kammela@intel.com> Signed-off-by: David E. Box <david.e.box@linux.intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> Link: https://lore.kernel.org/r/20201007035108.31078-4-david.e.box@linux.intel.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
generated by cgit (git 2.34.1) at 2025-09-28 10:21:17 +0000