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[2/6] ASoC: Constify of_phandle_args in snd_soc_dai_link_component

Message ID 20240617-n-asoc-const-auto-selectable-formats-v1-2-8004f346ee38@linaro.org
State Accepted
Commit 020b37d06f97de289940805bc821190d5858eda0
Headers show
Series ASoC: Few constifications (mostly arguments) | expand

Commit Message

Krzysztof Kozlowski June 17, 2024, 1:03 p.m. UTC 
ASoC core code does not modify contents of 'of_phandle_args' in 'struct
snd_soc_dai_link_component', so the pointer can be made as a pointer to
const.  This makes code safer, serves as clear annotation of core's
intentions and allows putting pointed structures in rodata (if ever
applicable).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 include/sound/soc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 33671437ee89..f02a51694ab4 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -675,7 +675,7 @@  struct snd_soc_dai_link_component {
 	const char *name;
 	struct device_node *of_node;
 	const char *dai_name;
-	struct of_phandle_args *dai_args;
+	const struct of_phandle_args *dai_args;
 };
 
 /*