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2019-11-15mmc: core: fix wl1251 sdio quirksH. Nikolaus Schaller
wl1251 and wl1271 have different vendor id and device id. So we need to handle both with sdio quirks. Fixes: 884f38607897 ("mmc: core: move some sdio IDs out of quirks file") Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Cc: <stable@vger.kernel.org> # v4.11+ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-11-15mmc: host: omap-hsmmc: remove init_card pdata callback from pdataH. Nikolaus Schaller
Now as we have removed the last user (pandora_wl1251_init_card) of this callback, we can remove it from the hsmmc code. Suggested-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-11-15mmc: host: omap_hsmmc: add code for special init of wl1251 to get rid of ↵H. Nikolaus Schaller
pandora_wl1251_init_card Pandora_wl1251_init_card was used to do special pdata based setup of the sdio mmc interface. This does no longer work with v4.7 and later. A fix requires a device tree based mmc3 setup. Therefore we move the special setup to omap_hsmmc.c instead of calling some pdata supplied init_card function. The new code checks for a DT child node compatible to wl1251 so it will not affect other MMC3 use cases. Generally, this code was and still is a hack and should be moved to mmc core to e.g. read such properties from optional DT child nodes. Fixes: 81eef6ca9201 ("mmc: omap_hsmmc: Use dma_request_chan() for requesting DMA channel") Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Cc: <stable@vger.kernel.org> # v4.7+ [Ulf: Fixed up some checkpatch complaints] Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-11-15net: wireless: ti: wl1251 add device tree supportH. Nikolaus Schaller
We will have the wl1251 defined as a child node of the mmc interface and can read setup for gpios, interrupts and the ti,use-eeprom property from there instead of pdata to be provided by pdata-quirks. Fixes: 81eef6ca9201 ("mmc: omap_hsmmc: Use dma_request_chan() for requesting DMA channel") Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Acked-by: Kalle Valo <kvalo@codeaurora.org> Cc: <stable@vger.kernel.org> # v4.7+ [Ulf: Fixed up some complaints from checkpatch] Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-11-15Bluetooth: btusb: fix PM leak in error case of setupOliver Neukum
If setup() fails a reference for runtime PM has already been taken. Proper use of the error handling in btusb_open()is needed. You cannot just return. Fixes: ace31982585a3 ("Bluetooth: btusb: Add setup callback for chip init on USB") Signed-off-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-11-15Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo
ath.git patches for v5.5. Major changes: ath10k * request for PM_QOS_CPU_DMA_LATENCY to improve firmware initialisation time
2019-11-15iwlwifi: mvm: fix non-ACPI functionJohannes Berg
The code now compiles without ACPI, but there's a warning since iwl_mvm_get_ppag_table() isn't used, and iwl_mvm_ppag_init() must not unconditionally fail but return success instead. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: 22000: fix some indentationJohannes Berg
Somehow two tabs snuck into this file where just one should be used, fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: remove IWL_DEVICE_22560/IWL_DEVICE_FAMILY_22560Johannes Berg
This is dead code, nothing uses the IWL_DEVICE_22560 macro and thus nothing every uses IWL_DEVICE_FAMILY_22560. Remove it all. While at it, remove some code and definitions used only in this case, and clean up some comments/names that still refer to it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: mvm: sync the iwl_mvm_session_prot_notif layoutEmmanuel Grumbach
The firmware API has changed a little bit but this change has no impact on the flow and is backward compatible. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: mvm: start CTDP budget from 2400mAMordechay Goodstein
The current budget of 2000mA is preventing us from reaching maximum throughput. According to our system engineers, we can increase the maximum budget to 2400mA to solve this problem. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: mvm: don't skip mgmt tid when flushing all tidsHaim Dreyfuss
There are various of flows which require tids flushing (disconnection, suspend, etc...). Currently, when the driver instructs the FW to flush he masks all the data tids(0-7). However, the driver doesn't set the management tid (#15) which cause the FW not to flush it. When the FW tries to remove the mgmt queue he throws an assert since it is not an empty queue. instead of just set only the data tids set everything and let the FW ignore the invalid tids. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: mvm: scan: enable adaptive dwell in p2pShahar S Matityahu
Align to the requirement update and support adaptive dwell in p2p scan. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: refactor the SAR tables from mvm to acpiIhab Zhaika
Refactored the SAR related functions from iwlmvm to acpi in order to make it shared between different opmodes in addition to removing unused variable ppag_rev. Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: scan: support scan req cmd ver 12Shahar S Matityahu
Implement scan request command version 12. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: scan: make new scan req versioning flowShahar S Matityahu
Implement a new versioning handling flow supported from version 11 onwards. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: mvm: fix unaligned read of rx_pkt_statusWang Xuerui
This is present since the introduction of iwlmvm. Example stack trace on MIPS: [<ffffffffc0789328>] iwl_mvm_rx_rx_mpdu+0xa8/0xb88 [iwlmvm] [<ffffffffc0632b40>] iwl_pcie_rx_handle+0x420/0xc48 [iwlwifi] Tested with a Wireless AC 7265 for ~6 months, confirmed to fix the problem. No other unaligned accesses are spotted yet. Signed-off-by: Wang Xuerui <wangxuerui@qiniu.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: remove redundant assignment to variable bufszColin Ian King
The variable bufsz is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: bump FW API to 51 for 22000 seriesLuca Coelho
Start supporting API version 51 for 22000 series. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: FW API: reference enum in docs of modify_maskJohannes Berg
Add a reference to the correct enum rather than showing the pattern of the actual constants. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: mvm: print rate_n_flags in a pretty formatMordechay Goodstein
Use the rs_pretty_print_rate() function to print the rate_n_flags in more human-readable format. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: scan: adapt the code to use api ver 11Tova Mussai
FW scan api ver 11 adds support for some new features, in this version the fw did also some cleanup in the api, which causes the driver not to be able to use the current scan req struct. Therefore, in this patch the driver has new version for the scan command code Signed-off-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: scan: Create function to build scan cmdTova Mussai
Currently, the code to build scan cmd is duplicated in iwl_mvm_reg_scan_start and iwl_mvm_sched_scan_start. Create a function to build this command, and call the function instead. Signed-off-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: scan: create function for scan scheduling paramsTova Mussai
In the next patch, this code will be used from different places. As preparation export this code into function. Signed-off-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: dbg_ini: support dump collection upon assert during D3Shahar S Matityahu
add assert time point in the D3 resume flow in case there was an assert during D3. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: pcie: make iwl_pcie_gen2_update_byte_tbl staticEmmanuel Grumbach
It is called within tx-gen2.c only. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: mvm: in VHT connection use only VHT capabilitiesMordechay Goodstein
mac80211 limits amsdu size to the minimum of HT and VHT capabilities but since in a VHT connection we don't transmit HT frames we can discard HT limits. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: nvm: update iwl_uhb_nvm_channelsTova Mussai
Change the UHB channels to start from 1 to match the specs (11ax Draft 5.0). Signed-off-by: Tova Mussai <tova.mussai@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: mvm: remove else-if in iwl_send_phy_cfg_cmd()Luca Coelho
We return in the if block, so it's unnecessary to have an else statement. Remove it. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15iwlwifi: mvm: fix support for single antenna diversityLuca Coelho
When the single antenna diversity support was sent upstream, only some definitions were sent, due to a bad revert. Fix this by adding the actual code. Fixes: 5952e0ec3f05 ("iwlwifi: mvm: add support for single antenna diversity") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15drm/ttm: fix mmap refcountingGerd Hoffmann
When mapping ttm objects via drm_gem_ttm_mmap() helper drm_gem_mmap_obj() will take an object reference. That gets never released due to ttm having its own reference counting. Fix that by dropping the gem object reference once the ttm mmap completed (and ttm refcount got bumped). For that to work properly the drm_gem_object_get() call in drm_gem_ttm_mmap() must be moved so it happens before calling obj->funcs->mmap(), otherwise the gem refcount would go down to zero. Fixes: 231927d939f0 ("drm/ttm: add drm_gem_ttm_mmap()") Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Link: http://patchwork.freedesktop.org/patch/msgid/20191113135612.19679-1-kraxel@redhat.com
2019-11-15wcn36xx: fix typoEduardo Abinader
Signed-off-by: Eduardo Abinader <eduardoabinader@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15ath10k: qmi: Sleep for a while before assigning MSA memoryBjorn Andersson
Unless we sleep for a while before transitioning the MSA memory to WLAN the MPSS.AT.4.0.c2-01184-SDM845_GEN_PACK-1 firmware triggers a security violation fairly reliably. Unforutnately recovering from this failure always results in the entire system freezing. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-15ath10k: Revert "ath10k: add cleanup in ath10k_sta_state()"Bjorn Andersson
This reverts commit 334f5b61a6f29834e881923b98d1e27e5ce9620d. This caused ath10k_snoc on Qualcomm MSM8998, SDM845 and QCS404 platforms to trigger an assert in the firmware: err_qdi.c:456:EF:wlan_process:1:cmnos_thread.c:3900:Asserted in wlan_vdev.c:_wlan_vdev_up:3219 Revert the offending commit for now. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-11-14remoteproc: stm32: wakeup the system by wdg irqFabien Dessenne
If the device node defines the 'wakeup-source' property, use the WDG exti IRQ as a wakeup source of the system. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Link: https://lore.kernel.org/r/1566833923-16718-3-git-send-email-fabien.dessenne@st.com [bjorn: Replace ifdef with __maybe_unused for suspend/resume functions] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2019-11-15staging: vchiq: Refactor indentation in vchiq_platform_conn_state_changed()Marcelo Diop-Gonzalez
Reducing the indentation level helps a bit with the readability of this function. There's also a checkpatch fix here, moving the first argument to kthread_create() onto the same line, as well as a relocation of the statement "char threadname[16];" to the top of the function to avoid a declaration in the middle of code. Signed-off-by: Marcelo Diop-Gonzalez <marcgonzalez@google.com> Link: https://lore.kernel.org/r/20191114232801.71458-1-marcgonzalez@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-15staging: exfat: fix spelling mistake "maont" -> "mount"Colin Ian King
There is a spelling mistake in a kernel info message. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20191114221509.10728-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-15staging: exfat: remove two unused functionsYueHaibing
Fix sparse warnings: drivers/staging/exfat/exfat_core.c:2045:4: warning: symbol 'calc_checksum_1byte' was not declared. Should it be static? drivers/staging/exfat/exfat_core.c:2080:5: warning: symbol 'calc_checksum_4byte' was not declared. Should it be static? The two functions has no caller in tree, so remove it. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20191114140348.46088-1-yuehaibing@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-15staging: rtl8723bs: fix indentation issueColin Ian King
There is a block of statements that are indented too deeply, remove the extraneous tabs. Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20191114095747.132407-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-15staging: rtl8192u: fix indentation issueColin Ian King
There is a block of statements that are indented too deeply, remove the extraneous tabs. Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20191114095430.132120-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-15crypto: allwinner - fix some spelling mistakesColin Ian King
There are spelling mistakes in dev_warn and dev_err messages. Fix these. Change "recommandation" to "recommendation" and "tryed" to "tried". Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-15hwrng: atmel - add new platform support for sam9x60Codrin Ciubotariu
Add platform support for the new IP found on sam9x60 SoC. For this version, if the peripheral clk is above 100MHz, the HALFR bit must be set. This bit is available only if the IP can generate a random number every 168 cycles (instead of 84). Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-14libnvdimm/namespace: Differentiate between probe mapping and runtime mappingAneesh Kumar K.V
The nvdimm core currently maps the full namespace to an ioremap range while probing the namespace mode. This can result in probe failures on architectures that have limited ioremap space. For example, with a large btt namespace that consumes most of I/O remap range, depending on the sequence of namespace initialization, the user can find a pfn namespace initialization failure due to unavailable I/O remap space which nvdimm core uses for temporary mapping. nvdimm core can avoid this failure by only mapping the reserved info block area to check for pfn superblock type and map the full namespace resource only before using the namespace. Given that personalities like BTT can be layered on top of any namespace type create a generic form of devm_nsio_enable (devm_namespace_enable) and use it inside the per-personality attach routines. Now devm_namespace_enable() is always paired with disable unless the mapping is going to be used for long term runtime access. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Link: https://lore.kernel.org/r/20191017073308.32645-1-aneesh.kumar@linux.ibm.com [djbw: reworks to move devm_namespace_{en,dis}able into *attach helpers] Reported-by: kbuild test robot <lkp@intel.com> Link: https://lore.kernel.org/r/20191031105741.102793-2-aneesh.kumar@linux.ibm.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2019-11-14libnvdimm/pfn_dev: Don't clear device memmap area during generic namespace probeAneesh Kumar K.V
nvdimm core use nd_pfn_validate when looking for devdax or fsdax namespace. In this case device resources are allocated against nd_namespace_io dev. In-order to allow remap of range in nd_pfn_clear_memmap_error(), move the device memmap area clearing while initializing pfn namespace. With this device resource are allocated against nd_pfn and we can use nd_pfn->dev for remapping. This also avoids calling nd_pfn_clear_mmap_errors twice. Once while probing the namespace and second while initializing a pfn namespace. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Link: https://lore.kernel.org/r/20191101032728.113001-1-aneesh.kumar@linux.ibm.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2019-11-14libnvdimm/namsepace: Don't set claim_class on errorIra Weiny
Don't leave claim_class set to an invalid value if an error occurs in btt_claim_class(). While we are here change the return type of __holder_class_store() to be clear about the values it is returning. This was found via code inspection. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/20190925211348.14082-1-ira.weiny@intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2019-11-15Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux ↵Dave Airlie
into drm-next Two minor cleanups / fixes for -next. Signed-off-by: Dave Airlie <airlied@redhat.com> From: =?UTF-8?q?Thomas=20Hellstr=C3=B6m=20=28VMware=29?= Link: https://patchwork.freedesktop.org/patch/msgid/20191114131703.8607-1-thomas_os@shipmail.org
2019-11-14s390/qeth: don't check drvdata in sysfs codeJulian Wiedmann
Given the way how the sysfs attributes are registered / unregistered, the show/store helpers will never be called with a NULL drvdata. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14s390/qeth: replace qeth_l3_get_addr_buffer()Julian Wiedmann
The remaining usage effectively is a kmemdup() of the query object. By not wrapping it, some of the callers can now use GFP_KERNEL for the allocation. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14s390/qeth: remove VLAN tracking for L3 devicesJulian Wiedmann
Use vlan_for_each() instead of tracking each registered VID internally. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14s390/qeth: consolidate L3 mcast registration codeJulian Wiedmann
Current code processes each (VLAN) device twice - once to inspect the IPv4 mcast addresses, and then a second time to walk the IPv6 mcast addresses. Unify all this into a single helper, thus removing some checks and a duplicated VLAN lookup. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>