From 933f98be60a7b9c287acb081fb5d6659dd5e0441 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Sun, 21 Feb 2021 16:30:24 +0100 Subject: ASoC: constify of_phandle_args in snd_soc_get_dai_name() The pointer to of_phandle_args passed to snd_soc_get_dai_name() and of_xlate_dai_name() implementations is not modified. Since it is being used only to translate passed OF node to a DAI name, it should not be modified, so mark it as const for correctness and safer code. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20210221153024.453583-1-krzk@kernel.org Signed-off-by: Mark Brown --- include/sound/soc-component.h | 4 ++-- include/sound/soc.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'include/sound') diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 5b47768222b7..7dc75b39287f 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -101,7 +101,7 @@ struct snd_soc_component_driver { /* DT */ int (*of_xlate_dai_name)(struct snd_soc_component *component, - struct of_phandle_args *args, + const struct of_phandle_args *args, const char **dai_name); int (*of_xlate_dai_id)(struct snd_soc_component *comment, struct device_node *endpoint); @@ -450,7 +450,7 @@ void snd_soc_component_remove(struct snd_soc_component *component); int snd_soc_component_of_xlate_dai_id(struct snd_soc_component *component, struct device_node *ep); int snd_soc_component_of_xlate_dai_name(struct snd_soc_component *component, - struct of_phandle_args *args, + const struct of_phandle_args *args, const char **dai_name); int snd_soc_component_compr_open(struct snd_compr_stream *cstream); void snd_soc_component_compr_free(struct snd_compr_stream *cstream, diff --git a/include/sound/soc.h b/include/sound/soc.h index bd38015d6c6d..78609ab331c8 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1219,7 +1219,7 @@ unsigned int snd_soc_of_parse_daifmt(struct device_node *np, struct device_node **bitclkmaster, struct device_node **framemaster); int snd_soc_get_dai_id(struct device_node *ep); -int snd_soc_get_dai_name(struct of_phandle_args *args, +int snd_soc_get_dai_name(const struct of_phandle_args *args, const char **dai_name); int snd_soc_of_get_dai_name(struct device_node *of_node, const char **dai_name); -- cgit v1.2.3-59-g8ed1b