Unverified Commit cf88ab48 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Mark Brown
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ASoC: Constify pointer to of_phandle_args 



Constify pointer to of_phandle_args in few function arguments, for code
safety and self-documenting code.

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240216145448.224185-1-krzysztof.kozlowski@linaro.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 74e02594

include/sound/soc.h

+2 −2
Original line number Diff line number Diff line
@@ -1401,8 +1401,8 @@ void snd_soc_remove_pcm_runtime(struct snd_soc_card *card, 
void snd_soc_dlc_use_cpu_as_platform(struct snd_soc_dai_link_component *platforms,

				     struct snd_soc_dai_link_component *cpus);

struct of_phandle_args *snd_soc_copy_dai_args(struct device *dev,

					      struct of_phandle_args *args);

struct snd_soc_dai *snd_soc_get_dai_via_args(struct of_phandle_args *dai_args);

					      const struct of_phandle_args *args);

struct snd_soc_dai *snd_soc_get_dai_via_args(const struct of_phandle_args *dai_args);

struct snd_soc_dai *snd_soc_register_dai(struct snd_soc_component *component,

					 struct snd_soc_dai_driver *dai_drv,

					 bool legacy_dai_naming);

sound/soc/soc-core.c

+5 −4
Original line number Diff line number Diff line
@@ -238,8 +238,8 @@ static inline void snd_soc_debugfs_exit(void) { } 


#endif



static int snd_soc_is_match_dai_args(struct of_phandle_args *args1,

				     struct of_phandle_args *args2)

static int snd_soc_is_match_dai_args(const struct of_phandle_args *args1,

				     const struct of_phandle_args *args2)

{

	if (!args1 || !args2)

		return 0;
@@ -831,7 +831,8 @@ static struct device_node 
	return of_node;

}



struct of_phandle_args *snd_soc_copy_dai_args(struct device *dev, struct of_phandle_args *args)

struct of_phandle_args *snd_soc_copy_dai_args(struct device *dev,

					      const struct of_phandle_args *args)

{

	struct of_phandle_args *ret = devm_kzalloc(dev, sizeof(*ret), GFP_KERNEL);
@@ -3597,7 +3598,7 @@ int snd_soc_of_get_dai_name(struct device_node *of_node, 
}

EXPORT_SYMBOL_GPL(snd_soc_of_get_dai_name);



struct snd_soc_dai *snd_soc_get_dai_via_args(struct of_phandle_args *dai_args)

struct snd_soc_dai *snd_soc_get_dai_via_args(const struct of_phandle_args *dai_args)

{

	struct snd_soc_dai *dai;

	struct snd_soc_component *component;