ASoC: simple-card: Fix the sysclk selection.

For spdif there is no need to do the sysclk setting.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 2 insertions, 6 deletions

diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 58c217e403ae..d4402fb57253 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -106,12 +106,8 @@ asoc_simple_card_sub_parse_of(struct device_node *np,
                                      &dai->sysclk);
         } else {
                 clk = of_clk_get(*node, 0);
-                if (IS_ERR(clk)) {
-                        ret = PTR_ERR(clk);
-                        goto parse_error;
-                }
-
-                dai->sysclk = clk_get_rate(clk);
+                if (!IS_ERR(clk))
+                        dai->sysclk = clk_get_rate(clk);
         }
 
         ret = 0;