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>
const char *buf, size_t count)
{
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;
printk(KERN_ERR "Unable to parse pop_time setting\n");
return count;