From: Sylwester Nawrocki Date: Mon, 16 Jun 2014 14:33:46 +0000 (+0200) Subject: ASoC: Drop const from struct snd_soc_dai_link *of_node members X-Git-Tag: firefly_0821_release~176^2~2610^2~90^2~11^2~4 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8ad9f9efcc7656cafb56bbbcd545f817a742bf32;p=firefly-linux-kernel-4.4.55.git ASoC: Drop const from struct snd_soc_dai_link *of_node members Dropping the const qualifiers prevents "passing argument 1 of ‘of_node_put’ discards ‘const’ qualifier from pointer target type" type warnings when compiling the code dropping reference to cpu_of_node, codec_of_node or platform_of_node with with an of_node_put() function call. This lets us to avoid casting to struct device_node * or caching variables internally in drivers just to be able to properly drop a reference to the OF node on clean up paths. Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- diff --git a/include/sound/soc.h b/include/sound/soc.h index be6ecae247b0..fd58371c63ff 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -897,7 +897,7 @@ struct snd_soc_dai_link { * only for codec to codec links, or systems using device tree. */ const char *cpu_name; - const struct device_node *cpu_of_node; + struct device_node *cpu_of_node; /* * You MAY specify the DAI name of the CPU DAI. If this information is * omitted, the CPU-side DAI is matched using .cpu_name/.cpu_of_node @@ -909,7 +909,7 @@ struct snd_soc_dai_link { * DT/OF node, but not both. */ const char *codec_name; - const struct device_node *codec_of_node; + struct device_node *codec_of_node; /* You MUST specify the DAI name within the codec */ const char *codec_dai_name; @@ -922,7 +922,7 @@ struct snd_soc_dai_link { * do not need a platform. */ const char *platform_name; - const struct device_node *platform_of_node; + struct device_node *platform_of_node; int be_id; /* optional ID for machine driver BE identification */ const struct snd_soc_pcm_stream *params;