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OpenCloudOS-Kernel/sound/pci/hda
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Hui Wang 033e4040d4 ALSA: hda - Fix the return value if cb func is already registered 
If the cb function is already registered, should return the pointer
of the structure hda_jack_callback which contains this cb func, but
instead it returns the NULL.

Now fix it by replacing func_is_already_in_callback_list() with
find_callback_from_list().

Fixes: f4794c6064 ("ALSA: hda - Don't register a cb func if it is registered already")
Reported-and-suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Link: https://lore.kernel.org/r/20201022030221.22393-1-hui.wang@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
 		2020-10-22 08:17:02 +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
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: hda: auto_parser: remove shadowed variable declaration 2020-09-03 09:27:00 +02:00
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 - Fix pending unsol events at shutdown 2019-10-28 12:44:28 +01:00
hda_codec.c ALSA: HDA: Early Forbid of runtime PM 2020-09-30 16:52:48 +02:00
hda_controller.c ALSA: hda: Enable sync-write operation as default for all controllers 2020-06-19 12:05:02 +02:00
hda_controller.h Merge branch 'for-next' into for-linus 2020-08-03 08:10:08 +02:00
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_eld.c ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs 2020-02-18 10:15:41 +01:00
hda_generic.c ALSA: pci: delete repeated words in comments 2020-08-06 09:30:02 +02:00
hda_generic.h ALSA: Replace the word "slave" in vmaster API 2020-07-20 10:10:47 +02:00
hda_hwdep.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 32 2019-05-24 17:27:10 +02:00
hda_intel.c ALSA: hda: fix jack detection with Realtek codecs when in D3 2020-10-12 13:00:22 +02:00
hda_intel.h ALSA: hda: Release resources at error in delayed probe 2020-04-13 18:02:36 +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_jack.c ALSA: hda - Fix the return value if cb func is already registered 2020-10-22 08:17:02 +02:00
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: More constifications 2020-01-05 16:14:32 +01:00
hda_sysfs.c ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs 2020-02-18 10:15:41 +01:00
hda_tegra.c ALSA: hda/tegra: Program WAKEEN register for Tegra 2020-08-25 09:32:42 +02:00
hp_x360_helper.c ALSA: hda/realtek - Fixup for HP x360 laptops with B&O speakers 2018-05-29 22:33:37 +02:00
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: make some const arrays static, makes object smaller 2020-10-17 09:58:59 +02:00
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: Use fallthrough pseudo-keyword 2020-07-09 13:01:29 +02:00
patch_hdmi.c ALSA: hda/hdmi: fix incorrect locking in hdmi_pcm_close 2020-10-13 18:34:35 +02:00
patch_realtek.c ALSA: hda: fix jack detection with Realtek codecs when in D3 2020-10-12 13:00:22 +02:00
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: Manage concurrent reg access more properly 2020-01-13 13:40:41 +01:00
thinkpad_helper.c ALSA: hda/realtek: Use the new vmaster mute LED helper 2020-06-18 13:23:49 +02:00