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Diffstat (limited to 'sound/soc/samsung/i2s.c')
-rw-r--r--sound/soc/samsung/i2s.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 03eec22f0f46..9d513473b300 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -462,7 +462,7 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
462 if (dir == SND_SOC_CLOCK_IN) 462 if (dir == SND_SOC_CLOCK_IN)
463 rfs = 0; 463 rfs = 0;
464 464
465 if ((rfs && other->rfs && (other->rfs != rfs)) || 465 if ((rfs && other && other->rfs && (other->rfs != rfs)) ||
466 (any_active(i2s) && 466 (any_active(i2s) &&
467 (((dir == SND_SOC_CLOCK_IN) 467 (((dir == SND_SOC_CLOCK_IN)
468 && !(mod & MOD_CDCLKCON)) || 468 && !(mod & MOD_CDCLKCON)) ||
@@ -762,7 +762,8 @@ static void i2s_shutdown(struct snd_pcm_substream *substream,
762 } else { 762 } else {
763 u32 mod = readl(i2s->addr + I2SMOD); 763 u32 mod = readl(i2s->addr + I2SMOD);
764 i2s->cdclk_out = !(mod & MOD_CDCLKCON); 764 i2s->cdclk_out = !(mod & MOD_CDCLKCON);
765 other->cdclk_out = i2s->cdclk_out; 765 if (other)
766 other->cdclk_out = i2s->cdclk_out;
766 } 767 }
767 /* Reset any constraint on RFS and BFS */ 768 /* Reset any constraint on RFS and BFS */
768 i2s->rfs = 0; 769 i2s->rfs = 0;