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>

diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 58c217e..d4402fb 100644 (file)
--- 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;