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author | Jiajun Cao <jjcao20@fudan.edu.cn> | 2021-06-22 16:19:42 +0300 |
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committer | Takashi Iwai <tiwai@suse.de> | 2021-06-22 17:12:03 +0300 |
commit | 8c13212443230d03ff25014514ec0d53498c0912 (patch) | |
tree | 8b0780fe81c3d502049ee0078cb10c513b9f6647 /sound/pci/hda/hda_controller.h | |
parent | 362372ceb6556f338e230f2d90af27b47f82365a (diff) | |
download | linux-8c13212443230d03ff25014514ec0d53498c0912.tar.xz |
ALSA: hda: Add IRQ check for platform_get_irq()
The function hda_tegra_first_init() neglects to check the return
value after executing platform_get_irq().
hda_tegra_first_init() should check the return value (if negative
error number) for errors so as to not pass a negative value to
the devm_request_irq().
Fix it by adding a check for the return value irq_id.
Signed-off-by: Jiajun Cao <jjcao20@fudan.edu.cn>
Signed-off-by: Xin Tan <tanxin.ctf@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20210622131947.94346-1-jjcao20@fudan.edu.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_controller.h')
0 files changed, 0 insertions, 0 deletions