From 6408eac2665955343cd0e4bcd7d6237ce39611ed Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 14 Nov 2013 15:45:12 +0100 Subject: [PATCH] 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: Signed-off-by: Takashi Iwai --- sound/drivers/pcsp/pcsp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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; } -- 2.20.1