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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2008-03-08 11:07:26 +0100
committerTakashi Iwai <tiwai@suse.de>2008-04-24 12:00:22 +0200
commitc67582b195fb5deb24808ebbafb41045f1a61425 (patch)
tree05d9fbc6ab870fe2a883091ca7f38f716cd9df31 /sound/spi
parentb419f346994d4ba082244fb1327754bc839a4d8a (diff)
downloadlinux-linaro-stable-c67582b195fb5deb24808ebbafb41045f1a61425.tar.gz
[ALSA] at73c213: fix error checking for clk API
The clk_round_rate() and clk_set_rate() will return int, so not store thier return value to unsigned long variable. This bug hides real error on these API. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/spi')
-rw-r--r--sound/spi/at73c213.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/spi/at73c213.c b/sound/spi/at73c213.c
index b8860b26fc62..c1b0b9dff819 100644
--- a/sound/spi/at73c213.c
+++ b/sound/spi/at73c213.c
@@ -133,7 +133,8 @@ static struct snd_pcm_hardware snd_at73c213_playback_hw = {
static int snd_at73c213_set_bitrate(struct snd_at73c213 *chip)
{
unsigned long ssc_rate = clk_get_rate(chip->ssc->clk);
- unsigned long dac_rate_new, ssc_div, status;
+ unsigned long dac_rate_new, ssc_div;
+ int status;
unsigned long ssc_div_max, ssc_div_min;
int max_tries;