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| author | Hans de Goede <hdegoede@redhat.com> | 2024-10-25 00:56:12 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-10-25 02:50:13 +0300 |
| commit | 032532f91a1d06d0750f16c49a9698ef5374a68f (patch) | |
| tree | ea7aa41a62dcd8d67a8e53be7f9c9b4e92497261 /sound/soc/codecs/wm8524.c | |
| parent | db7e59e6a39a4d3d54ca8197c796557e6d480b0d (diff) | |
| download | linux-032532f91a1d06d0750f16c49a9698ef5374a68f.tar.xz | |
ASoC: codecs: rt5640: Always disable IRQs from rt5640_cancel_work()
Disable IRQs from rt5640_cancel_work(), this fixes a crash caused by
the IRQ never getting freed when the driver is unbound from the i2c_client
with jack-detection active:
[ 193.138780] rt5640 i2c-rt5640: ASoC: unknown pin LDO2
[ 193.138830] rt5640 i2c-rt5640: ASoC: unknown pin MICBIAS1
[ 193.671218] BUG: kernel NULL pointer dereference, address: 0000000000000078
[ 193.671239] #PF: supervisor read access in kernel mode
[ 193.671248] #PF: error_code(0x0000) - not-present page
...
[ 193.671531] ? asm_exc_page_fault+0x22/0x30
[ 193.671551] ? rt5640_jack_inserted+0x10/0x80 [snd_soc_rt5640]
[ 193.671574] rt5640_detect_headset+0x93/0x130 [snd_soc_rt5640]
[ 193.671596] rt5640_jack_work+0x93/0x355 [snd_soc_rt5640]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://patch.msgid.link/20241024215612.92147-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/wm8524.c')
0 files changed, 0 insertions, 0 deletions