[PATCH] ASoC: simple-card: Fix the compile warning.

[PATCH] ASoC: simple-card: Fix the compile warning.

[Xiubo Li]

sound/soc/generic/simple-card.c: In function simple_card_dai_link_of:
sound/soc/generic/simple-card.c:198:10: warning: passing argument 3 of
asoc_simple_card_sub_parse_of from incompatible pointer type [enabled by default]
          &dai_link->cpu_dai_name);
          ^
sound/soc/generic/simple-card.c:112:1: note: expected const struct device_node **
but argument is of type struct device_node **
 asoc_simple_card_sub_parse_of(struct device_node *np,
 ^
sound/soc/generic/simple-card.c:229:10: warning: passing argument 3 of
asoc_simple_card_sub_parse_of from incompatible pointer type [enabled by default]
          &dai_link->codec_dai_name);
          ^
sound/soc/generic/simple-card.c:112:1: note: expected const struct device_node **
but argument is of type struct device_node **
 asoc_simple_card_sub_parse_of(struct device_node *np,
 ^

Since the asoc_simple_card_sub_parse_of() is used in simple-card module only,
and the third argument is just used to get the node ponters address, so there is
no need it must to be 'const' type.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
---
 sound/soc/generic/simple-card.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 159e517f..21b0ea2 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -111,7 +111,7 @@ static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
 static int
 asoc_simple_card_sub_parse_of(struct device_node *np,
 			      struct asoc_simple_dai *dai,
-			      const struct device_node **p_node,
+			      struct device_node **p_node,
 			      const char **name)
 {
 	struct device_node *node;
-- 
1.8.5

Re: [PATCH] ASoC: simple-card: Fix the compile warning.

[Mark Brown]

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On Mon, Aug 18, 2014 at 03:00:15PM +0800, Xiubo Li wrote:
> sound/soc/generic/simple-card.c: In function simple_card_dai_link_of:
> sound/soc/generic/simple-card.c:198:10: warning: passing argument 3 of

Applied, thanks.

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