diff options
| author | Tong Zhang <ztong0001@gmail.com> | 2021-03-21 11:38:39 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-22 10:38:27 +0200 |
| commit | d1e8b4a161d19ce0208af3fc76bb0dc33a7e7c86 (patch) | |
| tree | b9e5c1922220f6fa5d816099e9709d49c8e6e9f8 /tools/perf/scripts/python | |
| parent | 1343c690e7e55f5d4525e48367621ca6575e0df7 (diff) | |
ALSA: hdspm: don't disable if not enabled
[ Upstream commit 790f5719b85e12e10c41753b864e74249585ed08 ]
hdspm wants to disable a not enabled pci device, which makes kernel
throw a warning. Make sure the device is enabled before calling disable.
[ 1.786391] snd_hdspm 0000:00:03.0: disabling already-disabled device
[ 1.786400] WARNING: CPU: 0 PID: 182 at drivers/pci/pci.c:2146 pci_disable_device+0x91/0xb0
[ 1.795181] Call Trace:
[ 1.795320] snd_hdspm_card_free+0x58/0xa0 [snd_hdspm]
[ 1.795595] release_card_device+0x4b/0x80 [snd]
[ 1.795860] device_release+0x3b/0xa0
[ 1.796072] kobject_put+0x94/0x1b0
[ 1.796260] put_device+0x13/0x20
[ 1.796438] snd_card_free+0x61/0x90 [snd]
[ 1.796659] snd_hdspm_probe+0x97b/0x1440 [snd_hdspm]
Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Tong Zhang <ztong0001@gmail.com>
Link: https://lore.kernel.org/r/20210321153840.378226-3-ztong0001@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions