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ALSA: ASoC: Fix warning from strict_strtoul()

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Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Mark Brown 2008-07-04 16:01:14 +01:00 committed by Jaroslav Kysela
parent 3f77598703
commit 73ead4855d
1 changed files with 5 additions and 1 deletions
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6
sound/soc/soc-dapm.c
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@ -827,7 +827,11 @@ static ssize_t dapm_pop_time_store(struct device *dev,
const char *buf, size_t count)
{
if (strict_strtoul(buf, 10, &pop_time) < 0)
unsigned long val;
if (strict_strtoul(buf, 10, &val) >= 0)
pop_time = val;
else
printk(KERN_ERR "Unable to parse pop_time setting\n");
return count;