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2021-06-24staging: rtl8723bs: remove 5Ghz code related to RF power calibrationFabio Aiuto
remove 5Ghz code related to RF calibration. Remove table arrays, variables and macros related to RF power tracking. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/f2096f71ae80f0cb7805a0e48536babc9809a3de.1624367072.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8723bs: remove some unused 5Ghz macro definitionsFabio Aiuto
remove some unused 5Ghz macro definitions. Fix comments accordingly. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/8d2933555170e5f206b9198a203e8a31ee2b7702.1624367071.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8723bs: remove 5Ghz code related to channel plan definitionFabio Aiuto
remove 5Ghz code related to channel plan definition. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/17a707952cec951893748d2cb59d02a294cdd1be.1624367071.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8723bs: beautify prototypes in include/hal_com_phycfg.hFabio Aiuto
beautify function prototypes in incldue/hal_com_phycfg.h in order to ease grep searches. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/8f6796cbbe726dd912fababe94b3dd1d8dcabbb7.1624367071.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8723bs: remove all branchings between 2.4Ghz and 5Ghz band typesFabio Aiuto
remove all code branchings tied to dual band support. The device works only on 2.4Ghz band so there's no need to check which band we are on. Removed all code branches that would be valid only for 5Ghz for it's dead code. Removed enums, table fields indexing by band type, function arguments passing current band type and all other thing related to telling us which band we are on. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/72bb27f6a7b3be607f93f5b406d863dd08376986.1624367071.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8723bs: remove struct rt_channel_plan_5gFabio Aiuto
remove struct rt_channel_plan_5g, for rtl8723bs works only on 2.4Ghz band. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/c9780328291ef84a8b0874e34da881d5e3885ddc.1624367071.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8723bs: remove 5Ghz field in struct registry_privFabio Aiuto
remove unused 5Ghz field in struct registry_priv. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/3a58fae5330a321dd570d1a7931a5b17bb3996a8.1624367071.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8723bs: rename enum items related to channel bondingFabio Aiuto
since rtl8723bs card allows only 20Mhz and 40Mhz channels, rename enum items related to channel bonding accordingly to the only composite channel bandwidth allowed in 2.4Ghz (i.e. 40Mhz) in a HT context (since VHT isn't supported) Example: VHT_DATA_SC_20_LOWER_OF_80MHZ -> HT_DATA_SC_LOWER_OF_40MHZ Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/a4172419996bdcaf96f0d9b5438b3b2372ff69b7.1624367071.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8723bs: remove unused enum items related to channel bondingFabio Aiuto
remove unused enum items related to channel bonding. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/beb6760c04116b4720edf7257149828653bbda26.1624367071.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8723bs: remove code related to unsupported channel bandwidthFabio Aiuto
remove all code related to unsupported channel bandwidth (i.e. 80, 80+80, 160 Mhz). rtl8723bs NIC works only on 20 and 40 Mhz channels. Module parameter rtw_bw_mode can only have two values: 0 and 1 (20 Mhz and 40Mhz). So modify the default value setting to zero the 5Ghz nibble. Comments modified accordingly. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/7b2ee7cc0abfd8744ed5ff4a654fb333fee77ec7.1624367071.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8723bs: remove all 5Ghz network typesFabio Aiuto
remove all 5Ghz network types. rtl8723bs works on 802.11bgn standards and on 2.4Ghz band. So remove all code related to 802.11a and 802.11ac standards, which the device doesn't support. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/7e4644a71d0ba2819370171b3dc78bfc755f6313.1624367071.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove MSG_88E macro from include/rtw_debug.hPhillip Potter
Remove definition of MSG_88E macro from include/rtw_debug.h, as it no longer has any callers and does not follow kernel coding conventions. Removing this macro leaves only RT_TRACE and associated definitions. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20210623234902.7411-10-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove MSG_88E call from hal/odm.cPhillip Potter
Remove MSG_88E call from hal/odm.c as this macro is unnecessary, and this call is dubious in terms of necessity. Removing all calls will ultimately allow the removal of the macro itself. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20210623234902.7411-8-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove DBG_88E_LEVEL macro from include/rtw_debug.hPhillip Potter
Remove definition of DBG_88E_LEVEL macro from include/rtw_debug.h, as it no longer has any callers and does not follow kernel coding conventions. Removing all such macros will ultimately allow the removal of this file. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20210623234902.7411-7-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove all DBG_88E_LEVEL calls from core/rtw_xmit.cPhillip Potter
Remove all DBG_88E_LEVEL calls from core/rtw_xmit.c as this macro is unnecessary, and these calls are dubious in terms of necessity. Removing all calls will ultimately allow the removal of the macro itself. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20210623234902.7411-6-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove all DBG_88E_LEVEL calls from core/rtw_pwrctrl.cPhillip Potter
Remove all DBG_88E_LEVEL calls from core/rtw_pwrctrl.c as this macro is unnecessary, and these calls are dubious in terms of necessity. Removing all calls will ultimately allow the removal of the macro itself. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20210623234902.7411-5-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove all DBG_88E_LEVEL calls from core/rtw_ioctl_set.cPhillip Potter
Remove all DBG_88E_LEVEL calls from core/rtw_ioctl_set.c as this macro is unnecessary, and these calls are dubious in terms of necessity. Removing all calls will ultimately allow the removal of the macro itself. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20210623234902.7411-4-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove all DBG_88E_LEVEL calls from core/rtw_mlmw_ext.cPhillip Potter
Remove all DBG_88E_LEVEL calls from core/rtw_mlmw_ext.c as this macro is unnecessary, and these calls are dubious in terms of necessity. Removing all calls will ultimately allow the removal of the macro itself. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20210623234902.7411-3-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove all DBG_88E_LEVEL calls from os_dep/ioctl_linux.cPhillip Potter
Remove all DBG_88E_LEVEL calls from os_dep/ioctl_linux.c as this macro is unnecessary, and these calls are dubious in terms of necessity. Removing all calls will ultimately allow the removal of the macro itself. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20210623234902.7411-2-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove more unused definesMartin Kaiser
Remove some defines for register addresses and bits which obviously refer to chipsets other than rtl8188eu. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620175301.14988-13-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove sdio definesMartin Kaiser
Remove sdio defines which are not used by this driver. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620175301.14988-12-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: make efuse_ReadEFuse staticMartin Kaiser
The function is used only inside rtw_efuse.c. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620175301.14988-11-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove RT_TRACE prints from pwrseqcmd.cMartin Kaiser
Eventually, all driver-specific debug prints should be removed. Take another step in that direction. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620175301.14988-10-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: simplify rtl88eu_mon_initMartin Kaiser
The code looks a bit nicer without goto. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620175301.14988-9-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove HAL_INIT_PROFILE_TAGMartin Kaiser
Remove HAL_INIT_PROFILE_TAG, which is an empty loop already. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620175301.14988-8-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove RT_TRACE and MSG_88E prints from usb_halinit.cMartin Kaiser
Eventually, all driver-specific debug prints should be removed. Take another step in that direction. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620175301.14988-7-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove unnecessary if clauseMartin Kaiser
if and else do the same thing. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620175301.14988-6-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove efuse typeMartin Kaiser
A number of efuse-related functions have an "efuse type" parameter. This type is not used and can be removed. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620175301.14988-5-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove a couple of unused definesMartin Kaiser
Remove some defines which are not used by this driver. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620175301.14988-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove RT_TRACE prints from rtl8188e_hal_init.cMartin Kaiser
Eventually, all driver-specific debug prints should be removed. Take another step in that direction. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620175301.14988-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove RT_TRACE prints from usb_intf.cMartin Kaiser
Eventually, all driver-specific debug prints should be removed. Take another step in that direction. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620175301.14988-2-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: handle errors from dev_alloc_nameMartin Kaiser
Fail the usb interface initialization if dev_alloc_name returns an error. Other wlan drivers like natsemi or atmel use the same error handling. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620175301.14988-1-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: fix usb_submit_urb error handlingMartin Kaiser
usb_read_port prepares a bulk in urb and calls usb_submit_urb to pass the usb to the usb core. It seems wrong that usb_read_port returns success to its caller if usb_submit_urb failed with -EPERM. According to drivers/usb/core/urb.c, usb_submit_urb returns -EPERM when an urb is resubmitted after being cancelled by usb_kill_urb etc. The only caller who checks the return value of usb_read_port is rtw_hal_inirp_init. This function submits the bulk in urbs for the first time after the netdevice is opened. We'll not receive -EPERM from usb_submit_urb in this case. The urbs are resubmitted by read_port_complete, which does not check for errors from usb_read_port. This driver may kill pending bulk in urbs when the netdevice is closed when the driver is unloaded or the system goes to sleep. I don't think that this will interrupt an ongoing netdev open. Suggested-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210620174057.10201-1-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove "rtw_ieee80211_back_parties"Christophe JAILLET
This enum is unused. It is also close to "ieee80211_back_parties" in "include/linux/ieee80211.h", which should be used if needed. So remove it Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/f389e0d54a5a8a46c9a696207541aa1cb433676b.1624132543.git.christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove "rtw_ieee80211_back_actioncode"Christophe JAILLET
This enum is the same as "ieee80211_back_actioncode" in "include/linux/ieee80211.h". Update the code accordingly and remove useless comment. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/6b6d8d81e7b2115e9206d2960ce09e1b2e8b6381.1624132543.git.christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8188eu: remove useless commentMichael Straube
Remove block comment about function HwSuspendModeEnable92Cu. The comment contains no useful information and there is even no HwSuspendModeEnable92Cu function in the driver code. 'git grep -n HwSuspendModeEnable92Cu drivers/staging/rtl8188eu' returns nothing. Reviewed-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20210619175055.5122-1-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24staging: rtl8723bs: Fix an error handling pathChristophe JAILLET
'ret' is known to be 0 at this point. It must be set to -ENOMEM if a memory allocation occurs. Fixes: 554c0a3abf21 ("staging: Add rtl8723bs sdio wifi driver") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/a9533d1594900152e1e64e9f09e54240e3b7062a.1624177169.git.christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24phy: qcom-qusb2: Add configuration for SM4250 and SM6115Iskren Chernev
The SM4250 and SM6115 uses the same register layout as MSM8996, but the tune sequence is a bit different. Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com> Link: https://lore.kernel.org/r/20210622203240.559979-4-iskren.chernev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24USB: cdc-acm: blacklist Heimann USB Appset deviceHannu Hartikainen
The device (32a7:0000 Heimann Sensor GmbH USB appset demo) claims to be a CDC-ACM device in its descriptors but in fact is not. If it is run with echo disabled it returns garbled data, probably due to something that happens in the TTY layer. And when run with echo enabled (the default), it will mess up the calibration data of the sensor the first time any data is sent to the device. In short, I had a bad time after connecting the sensor and trying to get it to work. I hope blacklisting it in the cdc-acm driver will save someone else a bit of trouble. Signed-off-by: Hannu Hartikainen <hannu@hrtk.in> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210622141454.337948-1-hannu@hrtk.in Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24HID: amd_sfh: Add initial support for HPD sensorBasavaraj Natikar
Add Human Presence Detection (HPD) sensors support on AMD next generation HPD supported platforms. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Reviewed-by: Nehal Shah <nehal-bakulchandra.shah@amd.com> Reviewed-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-06-24HID: amd_sfh: Extend ALS support for newer AMD platformBasavaraj Natikar
Extend ALS support for AMD next generation SoC's like Renoir, Cezanne. AMD next generation platforms use C2P message register to read ALS sensor data instead of DRAM address. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Reviewed-by: Nehal Shah <nehal-bakulchandra.shah@amd.com> Reviewed-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-06-24HID: amd_sfh: Extend driver capabilities for multi-generation supportBasavaraj Natikar
Initial driver support only covered the first generation of SFH platforms. In order to support the future generations introduce ops selection to distinguish the different platforms. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Reviewed-by: Nehal Shah <nehal-bakulchandra.shah@amd.com> Reviewed-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-06-24media: Fix Media Controller API config checksShuah Khan
Smatch static checker warns that "mdev" can be null: sound/usb/media.c:287 snd_media_device_create() warn: 'mdev' can also be NULL If CONFIG_MEDIA_CONTROLLER is disabled, this file should not be included in the build. The below conditions in the sound/usb/Makefile are in place to ensure that media.c isn't included in the build. sound/usb/Makefile: snd-usb-audio-$(CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER) += media.o select SND_USB_AUDIO_USE_MEDIA_CONTROLLER if MEDIA_CONTROLLER && (MEDIA_SUPPORT=y || MEDIA_SUPPORT=SND_USB_AUDIO) The following config check in include/media/media-dev-allocator.h is in place to enable the API only when CONFIG_MEDIA_CONTROLLER and CONFIG_USB are enabled. #if defined(CONFIG_MEDIA_CONTROLLER) && defined(CONFIG_USB) This check doesn't work as intended when CONFIG_USB=m. When CONFIG_USB=m, CONFIG_USB_MODULE is defined and CONFIG_USB is not. The above config check doesn't catch that CONFIG_USB is defined as a module and disables the API. This results in sound/usb enabling Media Controller specific ALSA driver code, while Media disables the Media Controller API. Fix the problem requires two changes: 1. Change the check to use IS_ENABLED to detect when CONFIG_USB is enabled as a module or static. Since CONFIG_MEDIA_CONTROLLER is a bool, leave the check unchanged to be consistent with drivers/media/Makefile. 2. Change the drivers/media/mc/Makefile to include mc-dev-allocator.o in mc-objs when CONFIG_USB is enabled. Link: https://lore.kernel.org/alsa-devel/YLeAvT+R22FQ%2FEyw@mwanda/ Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-24RDMA/bnxt_re: Fix uninitialized struct bit field rsvd1Colin Ian King
The bit field rsvd1 in resp is not being initialized and garbage data is being copied from the stack back to userspace via the ib_copy_to_udata call. Fix this by setting the entire struct resp to zero; this will ensure that further new bit fields in the future will be zero'd too. Link: https://lore.kernel.org/r/20210623182437.163801-1-colin.king@canonical.com Addresses-Coverity: ("Uninitialized scalar variable") Fixes: 879740517dab ("RDMA/bnxt_re: Update ABI to pass wqe-mode to user space") Signed-off-by: Colin Ian King <colin.king@canonical.com> [jgg: remove extra zeroing] Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-24usb: xhci-mtk: allow multiple Start-Split in a microframeChunfeng Yun
This patch is used to relax bandwidth schedule by allowing multiple Start-Split in the same microframe. Reviewed-and-Tested-by: Ikjoon Jang <ikjn@chromium.org> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/1623995165-25759-1-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24usb: ftdi-elan: remove redundant continue statement in a while-loopColin Ian King
The continue statement at the end of the while-loop is redundant, remove it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Addresses-Coverity: ("Continue has no effect") Link: https://lore.kernel.org/r/20210621095545.9659-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24usb: class: cdc-wdm: return the correct errno codeJunlin Yang
The "rv" is initialized to "-ENOMEM", because "rv" is re-assigned to "-EINVAL", when kmalloc & usb_alloc_urb failed, the return value should return "-ENOMEM" rather than "-EINVAL",so the "rv" assignment is placed in the position where usb_endpoint_is_int_in is false. Acked-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: Junlin Yang <yangjunlin@yulong.com> Link: https://lore.kernel.org/r/20210621132415.2341-1-angkery@163.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24IB/isert: Align target max I/O size to initiator sizeMax Gurtovoy
Since the Linux iser initiator default max I/O size set to 512KB and since there is no handshake procedure for this size in iser protocol, set the default max IO size of the target to 512KB as well. For changing the default values, there is a module parameter for both drivers. Link: https://lore.kernel.org/r/20210524085215.29005-1-mgurtovoy@nvidia.com Reviewed-by: Alaa Hleihel <alaa@nvidia.com> Reviewed-by: Israel Rukshin <israelr@nvidia.com> Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com> Acked-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-24dmaengine: imx-sdma: Remove platform data headerVladimir Zapolskiy
Since commit 6c5f05a6cd88 ("ARM: imx3: Remove imx3 soc_init()") there are no more users of struct sdma_script_start_addrs outside of the driver itself, thus let's move the struct declaration just to the driver source code and remove the header file as unused one. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20210620191103.156626-1-vz@mleia.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-06-24dmaengine: xilinx: dpdma: Fix spacing around addr[i-1]Michal Simek
Use proper spacing for array calculation. Issue is reported by checkpatch.pl --strict. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/ef7cde6f793bfa6f3dd0a8898bad13b6407479b0.1624446456.git.michal.simek@xilinx.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-15 04:49:02 +0000