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66affb7bb0
linux/sound/pci/hda
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Takashi Iwai 66affb7bb0 ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks 
The recently added PM prepare and complete callbacks don't have the
sanity check whether the card instance has been properly initialized,
which may potentially lead to Oops.

This patch adds the azx_is_pm_ready() call in each place
appropriately like other PM callbacks.

Fixes: f5dac54d9d ("ALSA: hda: Separate runtime and system suspend")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210329113059.25035-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-03-30 13:16:42 +02:00
..
ca0132_regs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 32 2019-05-24 17:27:10 +02:00
hda_auto_parser.c ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
hda_auto_parser.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 46 2019-05-24 17:27:12 +02:00
hda_beep.c ALSA: Use fallthrough pseudo-keyword 2020-07-09 13:01:29 +02:00
hda_beep.h ALSA: hda - Use standard device registration for beep 2019-01-29 18:28:09 +01:00
hda_bind.c ALSA: hda: Avoid spurious unsol event handling during S3/S4 2021-03-10 12:51:49 +01:00
hda_codec.c ALSA: hda: fix kernel-doc warnings 2021-03-02 10:21:36 +01:00
hda_controller_trace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hda_controller.c ALSA: hda: Drop the BATCH workaround for AMD controllers 2021-03-08 17:09:25 +01:00
hda_controller.h ALSA: hda: Separate runtime and system suspend 2020-10-28 09:43:08 +01:00
hda_eld.c ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
hda_generic.c ALSA: hda: generic: Fix the micmute led init state 2021-03-12 14:11:42 +01:00
hda_generic.h ALSA: hda/generic: Add option to enforce preferred_dacs pairs 2020-11-28 09:29:52 +01:00
hda_hwdep.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 32 2019-05-24 17:27:10 +02:00
hda_intel_trace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hda_intel.c ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks 2021-03-30 13:16:42 +02:00
hda_intel.h ALSA: hda: Release resources at error in delayed probe 2020-04-13 18:02:36 +02:00
hda_jack.c ALSA: hda: fix kernel-doc warnings 2021-03-02 10:21:36 +01:00
hda_jack.h ALSA: hda: (cosmetic) align function parameters 2020-09-03 09:27:11 +02:00
hda_local.h ALSA: hda: (cosmetic) align function parameters 2020-09-03 09:27:11 +02:00
hda_proc.c ALSA: hda/proc - print DP-MST connections 2020-12-08 20:04:33 +01:00
hda_sysfs.c ALSA: hda: Fix regressions on clear and reconfig sysfs 2020-12-10 19:55:35 +01:00
hda_tegra.c ALSA: hda/tegra: Remove unnecessary null-check from hda_tegra_runtime_resume() 2021-01-26 07:32:46 +01:00
hp_x360_helper.c ALSA: hda/realtek - Fixup for HP x360 laptops with B&O speakers 2018-05-29 22:33:37 +02:00
Kconfig ALSA: hda/hdmi: Add Intel silent stream support 2020-07-07 12:42:35 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
patch_analog.c ALSA: hda/analog - Minor optimization for SPDIF mux connections 2020-01-16 17:29:17 +01:00
patch_ca0110.c ALSA: hda: Unify get_response handling 2019-12-13 14:36:52 +01:00
patch_ca0132.c ALSA: hda/ca0132: Add Sound BlasterX AE-5 Plus support 2021-03-09 07:34:37 +01:00
patch_cirrus.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 32 2019-05-24 17:27:10 +02:00
patch_cmedia.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 32 2019-05-24 17:27:10 +02:00
patch_conexant.c ALSA: hda/conexant: Add quirk for mute LED control on HP ZBook G5 2021-03-06 10:51:14 +01:00
patch_hdmi.c ALSA: hda/hdmi: Cancel pending works before suspend 2021-03-10 12:52:01 +01:00
patch_realtek.c ALSA: hda/realtek: call alc_update_headset_mode() in hp_automute_hook 2021-03-22 12:19:25 +01:00
patch_si3054.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 32 2019-05-24 17:27:10 +02:00
patch_sigmatel.c ALSA: pci: delete repeated words in comments 2020-08-06 09:30:02 +02:00
patch_via.c ALSA: hda/via: Apply the workaround generically for Clevo machines 2021-01-26 18:05:03 +01:00
thinkpad_helper.c ALSA: hda/realtek: Use the new vmaster mute LED helper 2020-06-18 13:23:49 +02:00