diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/cirrus/ep93xx-i2s.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/cirrus/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c index 8265173a7932..70840f27d4a7 100644 --- a/sound/soc/cirrus/ep93xx-i2s.c +++ b/sound/soc/cirrus/ep93xx-i2s.c @@ -359,6 +359,8 @@ static int ep93xx_i2s_set_sysclk(struct snd_soc_dai *cpu_dai, int clk_id, if (dir == SND_SOC_CLOCK_IN || clk_id != 0) return -EINVAL; + if (!freq) + return 0; return clk_set_rate(info->mclk, freq); } |