提交 6408eac2 编写于 作者: T Takashi Iwai

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: NTakashi Iwai <tiwai@suse.de>
上级 44832a71
无相关合并请求
......@@ -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;
}
......
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