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| author | Takashi Iwai <tiwai@suse.de> | 2013-11-14 15:45:12 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-11-14 15:50:10 +0100 |
| commit | 6408eac2665955343cd0e4bcd7d6237ce39611ed (patch) | |
| tree | a1df2191353c5fbe5595487faab4951bd43e84da /sound/drivers | |
| parent | 44832a71f377d9eae1d97afedad4d0d6d51fc485 (diff) | |
| download | lwn-6408eac2665955343cd0e4bcd7d6237ce39611ed.tar.gz lwn-6408eac2665955343cd0e4bcd7d6237ce39611ed.zip | |
ALSA: pcsp: Fix the order of input device unregistration
The current code may access to the already freed object. The input
device must be accessed and unregistered before freeing the top level
sound object.
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers')
| -rw-r--r-- | sound/drivers/pcsp/pcsp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c index f664bae3b9b0..328bd29264ce 100644 --- a/sound/drivers/pcsp/pcsp.c +++ b/sound/drivers/pcsp/pcsp.c @@ -188,8 +188,8 @@ static int pcsp_probe(struct platform_device *dev) static int pcsp_remove(struct platform_device *dev) { struct snd_pcsp *chip = platform_get_drvdata(dev); - alsa_card_pcsp_exit(chip); pcspkr_input_remove(chip->input_dev); + alsa_card_pcsp_exit(chip); return 0; } |