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| author | Kangjie Lu <kjlu@umn.edu> | 2019-03-14 22:58:29 -0500 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-03-16 10:29:02 +0100 |
| commit | 6ade657d6125ec3ec07f95fa51e28138aef6208f (patch) | |
| tree | 563848112b08ad5b76c4f70b46cc3fe9af1ad936 /sound/isa/sb | |
| parent | da484d00f020af3dd7cfcc6c4b69a7f856832883 (diff) | |
ALSA: echoaudio: add a check for ioremap_nocache
In case ioremap_nocache fails, the fix releases chip and returns
an error code upstream to avoid NULL pointer dereference.
Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa/sb')
0 files changed, 0 insertions, 0 deletions