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linux-stable/drivers/hid
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Dmitry Torokhov 62c68e7cee HID: ensure timely release of driver-allocated resources 
More and more drivers rely on devres to manage their resources, however
if bus' probe() and release() methods are not trivial and control some
of resources as well (for example enable or disable clocks, or attach
device to a power domain), we need to make sure that driver-allocated
resources are released immediately after driver's remove() method
returns, and not postponed until driver core gets around to releasing
resources.

In case of HID we should not try to close the report and release
associated memory until after all devres callbacks are executed. To fix
that we open a new devres group before calling driver's probe() and
explicitly release it when we return from driver's remove().

This is similar to what we did for I2C bus in commit 5b5475826c ("i2c:
ensure timely release of driver-allocated resources"). It is tempting to
try and move this into driver core, but actually doing so is challenging,
we need to split bus' remove() method into pre- and post-remove methods,
which would make the logic even less clear.

Reported-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20230505232417.1377393-1-swboyd@chromium.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2023-05-26 20:45:39 +02:00
..
amd-sfh-hid HID: amd_sfh: Fix max supported HID devices 2023-04-25 10:58:28 +02:00
bpf bpf: Remove now-unnecessary NULL checks for KF_RELEASE kfuncs 2023-03-25 16:56:22 -07:00
i2c-hid HID: i2c-hid-of: Add reset GPIO support to i2c-hid-of 2023-04-13 16:27:42 +02:00
intel-ish-hid for-linus-2023041201 2023-04-12 17:26:00 -07:00
surface-hid for-linus-2023022201 2023-02-22 11:24:42 -08:00
usbhid Merge branch 'for-6.3/hid-core' into for-linus 2023-02-22 10:27:57 +01:00
.kunitconfig HID: input: map battery system charging 2022-12-20 15:30:35 +01:00
hid-a4tech.c HID: a4tech: use A4_2WHEEL_MOUSE_HACK_B8 for A4TECH NB-95 2021-05-05 14:29:13 +02:00
hid-accutouch.c
hid-alps.c HID: hid-alps: use default remove for hid device 2022-11-21 22:17:10 +01:00
hid-apple.c HID: apple: Set the tilde quirk flag on the Geyser 3 2023-04-13 17:02:10 +02:00
hid-appleir.c
hid-asus.c HID: asus: explicitly include linux/leds.h 2023-04-13 17:08:45 +02:00
hid-aureal.c
hid-axff.c
hid-belkin.c
hid-betopff.c HID: betop: check shape of output reports 2023-01-18 16:34:35 +01:00
hid-bigbenff.c hid: bigben_probe(): validate report count 2023-02-16 12:00:26 +01:00
hid-cherry.c
hid-chicony.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-cmedia.c HID: cmedia: add support for HS-100B mute button 2021-07-28 11:51:07 +02:00
hid-core.c HID: ensure timely release of driver-allocated resources 2023-05-26 20:45:39 +02:00
hid-corsair.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-cougar.c HID: cougar: Make use of the helper function devm_add_action_or_reset() 2021-10-07 13:37:25 +02:00
hid-cp2112.c HID: cp2112: Fix driver not registering GPIO IRQ chip as threaded 2023-02-23 16:45:38 +01:00
hid-creative-sb0540.c
hid-cypress.c HID: cypress: Support Varmilo Keyboards' media hotkeys 2020-10-23 13:23:44 +02:00
hid-debug.c HID: Add Mapping for System Microphone Mute 2022-12-20 15:32:46 +01:00
hid-dr.c
hid-elan.c HID: hid-elan: use default remove for hid device 2022-11-21 22:17:10 +01:00
hid-elecom.c HID: elecom: add support for TrackBall 056E:011C 2023-01-20 18:44:10 +01:00
hid-elo.c HID: elo: Revert USB reference counting 2022-02-17 14:14:41 +01:00
hid-emsff.c
hid-evision.c HID: evision: Add preliminary support for EVision keyboards 2023-02-06 18:17:56 +01:00
hid-ezkey.c
hid-ft260.c HID: ft260: fix 'cast to restricted' kernel CI bot warnings 2022-11-11 11:09:36 +01:00
hid-gaff.c
hid-gembird.c
hid-generic.c
hid-gfrm.c
hid-glorious.c
hid-google-hammer.c HID: vivaldi: convert to use dev_groups 2022-08-25 11:37:21 +02:00
hid-gt683r.c HID: gt683r: add missing MODULE_DEVICE_TABLE 2021-05-27 15:40:34 +02:00
hid-gyration.c
hid-holtek-kbd.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-holtek-mouse.c HID: holtek: fix mouse probing 2021-12-20 11:25:42 +01:00
hid-holtekff.c
hid-hyperv.c for-linus-2023022201 2023-02-22 11:24:42 -08:00
hid-icade.c
hid-ids.h Merge branch 'for-6.4/kye' into for-linus 2023-04-26 22:56:33 +02:00
hid-input-test.c HID: input: map battery system charging 2022-12-20 15:30:35 +01:00
hid-input.c Merge branch 'for-6.4/core' into for-linus 2023-04-26 22:54:24 +02:00
hid-ite.c HID: ite: Enable QUIRK_TOUCHPAD_ON_OFF_REPORT on Acer Aspire Switch V 10 2022-11-14 23:55:12 +01:00
hid-jabra.c
hid-kensington.c
hid-keytouch.c
hid-kye.c HID: kye: Fix rdesc for kye tablets 2023-04-13 16:16:04 +02:00
hid-lcpower.c
hid-led.c HID: hid-led: fix maximum brightness for Dream Cheeky 2022-04-21 10:28:49 +02:00
hid-lenovo.c HID: lenovo: Make array tp10ubkbd_led static const 2022-10-18 14:43:59 +02:00
hid-letsketch.c HID: letsketch: Use hid_is_usb() 2023-01-17 13:44:01 +01:00
hid-lg-g15.c HID: lg-g15: explicitly include linux/leds.h 2023-04-13 17:08:45 +02:00
hid-lg.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-lg.h
hid-lg2ff.c
hid-lg3ff.c
hid-lg4ff.c HID: hid-lg4ff: Add check for empty lbuf 2022-11-14 23:56:52 +01:00
hid-lg4ff.h
hid-lgff.c
hid-logitech-dj.c HID: logitech-dj: Constify lowlevel HID driver 2023-02-06 15:08:44 +01:00
hid-logitech-hidpp.c HID: logitech-hidpp: Set wireless_status for G935 receiver 2023-04-03 13:30:48 +02:00
hid-macally.c
hid-magicmouse.c HID: magicmouse: Do not set BTN_MOUSE on double report 2022-10-14 10:47:50 +01:00
hid-maltron.c
hid-mcp2221.c HID: mcp2221: fix get and get_direction for gpio 2023-04-13 16:41:37 +02:00
hid-megaworld.c HID: Add support for Mega World controller force feedback 2022-05-06 08:29:26 +02:00
hid-mf.c HID: mf: add support for 0079:1846 Mayflash/Dragonrise USB Gamecube Adapter 2020-11-25 14:30:33 +01:00
hid-microsoft.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid 2020-09-02 12:55:46 -07:00
hid-monterey.c
hid-multitouch.c HID: multitouch: Add quirks for flipped axes 2023-01-18 10:08:51 +01:00
hid-nintendo.c HID: nintendo: fix rumble rate limiter 2023-03-10 15:02:15 +01:00
hid-nti.c
hid-ntrig.c
hid-ortek.c
hid-penmount.c
hid-petalynx.c
hid-picolcd.h
hid-picolcd_backlight.c
hid-picolcd_cir.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
hid-picolcd_core.c HID: hid-picolcd_core: Remove unused variable 'ret' 2021-04-07 18:46:20 +02:00
hid-picolcd_debugfs.c
hid-picolcd_fb.c fbdev: Rename pagelist to pagereflist for deferred I/O 2022-05-03 16:04:22 +02:00
hid-picolcd_lcd.c
hid-picolcd_leds.c
hid-pl.c
hid-plantronics.c HID: plantronics: Additional PIDs for double volume key presses quirk 2022-12-20 15:35:21 +01:00
hid-playstation.c Merge branch 'for-6.3/sony' into for-linus 2023-02-22 10:40:03 +01:00
hid-primax.c
hid-prodikeys.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-pxrc.c HID: Add driver for PhoenixRC Flight Controller 2022-09-20 11:36:21 +01:00
hid-quirks.c HID: kye: Add support for all kye tablets 2023-03-24 14:00:11 +01:00
hid-razer.c HID: Add driver for Razer Blackwidow keyboards 2022-02-16 17:12:14 +01:00
hid-redragon.c
hid-retrode.c
hid-rmi.c HID: i2c: let RMI devices decide what constitutes wakeup event 2022-11-21 18:56:20 +01:00
hid-roccat-arvo.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-roccat-arvo.h
hid-roccat-common.c
hid-roccat-common.h
hid-roccat-isku.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-roccat-isku.h
hid-roccat-kone.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-roccat-kone.h HID: roccat: Use struct_group() to zero kone_mouse_event 2021-09-25 08:20:48 -07:00
hid-roccat-koneplus.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-roccat-koneplus.h
hid-roccat-konepure.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-roccat-kovaplus.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-roccat-kovaplus.h
hid-roccat-lua.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-roccat-lua.h
hid-roccat-pyra.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-roccat-pyra.h
hid-roccat-ryos.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-roccat-savu.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-roccat-savu.h
hid-roccat.c HID: roccat: Fix use-after-free in roccat_read() 2022-09-20 14:49:15 +02:00
hid-saitek.c HID: saitek: add madcatz variant of MMO7 mouse device ID 2022-10-18 14:42:45 +02:00
hid-samsung.c HID: check for valid USB device for many HID drivers 2021-12-02 15:36:18 +01:00
hid-semitek.c HID: semitek: new driver for GK6X series keyboards 2021-05-05 14:21:08 +02:00
hid-sensor-custom.c HID: hid-sensor-custom: Fix buffer overrun in device name 2023-03-24 14:09:29 +01:00
hid-sensor-hub.c HID: Recognize sensors with application collections 2023-01-18 09:53:12 +01:00
hid-sigmamicro.c HID: add SiGma Micro driver 2022-02-02 15:12:22 +01:00
hid-sjoy.c
hid-sony.c HID: sony: remove DualShock4 support. 2023-01-18 09:49:41 +01:00
hid-speedlink.c
hid-steam.c Merge branch 'for-6.3/steam' into for-linus 2023-02-22 10:41:06 +01:00
hid-steelseries.c HID: steelseries: explicitly include linux/leds.h 2023-04-13 17:08:45 +02:00
hid-sunplus.c
hid-thrustmaster.c HID: thrustmaster: Add sparco wheel and fix array length 2022-08-25 11:38:55 +02:00
hid-tivo.c
hid-tmff.c HID: thrustmaster use swap() to make code cleaner 2021-12-14 10:50:23 +01:00
hid-topre.c HID: topre: Add support for 87 keys Realforce R2 2023-03-10 18:59:51 +01:00
hid-topseed.c
hid-twinhan.c
hid-u2fzero.c hwrng: u2fzero - account for high quality RNG 2022-11-25 17:39:19 +08:00
hid-uclogic-core-test.c HID: uclogic: Handle wireless device reconnection 2023-01-18 09:44:57 +01:00
hid-uclogic-core.c Merge branch 'for-6.3/uclogic' into for-linus 2023-02-22 10:41:39 +01:00
hid-uclogic-params-test.c HID: uclogic: Handle wireless device reconnection 2023-01-18 09:44:57 +01:00
hid-uclogic-params.c Merge branch 'for-6.3/uclogic' into for-linus 2023-02-22 10:41:39 +01:00
hid-uclogic-params.h HID: uclogic: Handle wireless device reconnection 2023-01-18 09:44:57 +01:00
hid-uclogic-rdesc-test.c HID: uclogic: Use KUNIT_EXPECT_MEMEQ 2023-01-18 09:47:04 +01:00
hid-uclogic-rdesc.c HID: uclogic: Refactor UGEEv2 probe magic data 2023-01-18 09:44:57 +01:00
hid-uclogic-rdesc.h HID: uclogic: Refactor UGEEv2 probe magic data 2023-01-18 09:44:57 +01:00
hid-udraw-ps3.c
hid-viewsonic.c HID: uclogic: Switch to Digitizer usage for styluses 2022-05-11 14:19:27 +02:00
hid-vivaldi-common.c HID: vivaldi: convert to use dev_groups 2022-08-25 11:37:21 +02:00
hid-vivaldi-common.h HID: vivaldi: convert to use dev_groups 2022-08-25 11:37:21 +02:00
hid-vivaldi.c HID: vivaldi: convert to use dev_groups 2022-08-25 11:37:21 +02:00
hid-vrc2.c HID: Add driver for VRC-2 Car Controller 2022-09-20 11:35:00 +01:00
hid-waltop.c
hid-wiimote-core.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
hid-wiimote-debug.c
hid-wiimote-modules.c HID: wiimote: Add support for the DJ Hero turntable 2022-11-04 09:57:16 +01:00
hid-wiimote.h HID: wiimote: Add support for the DJ Hero turntable 2022-11-04 09:57:16 +01:00
hid-xiaomi.c HID: Add support for side buttons of Xiaomi Mi Dual Mode Wireless Mouse Silent 2021-09-22 11:53:07 +02:00
hid-xinmo.c
hid-zpff.c
hid-zydacron.c
hidraw.c HID: hidraw: fix memory leak in hidraw_release() 2022-08-25 11:30:50 +02:00
Kconfig HID: topre: Add support for 87 keys Realforce R2 2023-03-10 18:59:51 +01:00
Makefile Merge branch 'for-6.3/hid-bpf' into for-linus 2023-02-22 10:44:31 +01:00
uhid.c HID: uhid: Over-ride the default maximum data buffer value with our own 2023-02-23 11:52:05 +01:00
wacom.h HID: wacom: Simplify comments 2022-08-25 11:32:31 +02:00
wacom_sys.c HID: wacom: Lazy-init batteries 2023-04-14 16:09:02 +02:00
wacom_wac.c HID: wacom: generic: Set battery quirk only when we see battery data 2023-04-14 16:09:02 +02:00
wacom_wac.h HID: wacom: insert timestamp to packed Bluetooth (BT) events 2023-03-10 11:13:15 +01:00