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ASoC: fix W=1 build warnings
We get 1 warning about global functions without a declaration in the ASoC sub-system when building with W=1: sound/soc/sh/rcar/core.c:113:6: warning: no previous prototype for 'rsnd_mod_make_sure' [-Wmissing-prototypes] void rsnd_mod_make_sure(struct rsnd_mod *mod, enum rsnd_mod_type type) In this case, the function 'rsnd_mod_make_sure' is declared in rsnd.h file, but it only valid if the macro DEBUG is claimed. so the implementation of function 'rsnd_mod_make_sure' need be held by macro DEBUG. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -110,6 +110,7 @@ MODULE_DEVICE_TABLE(of, rsnd_of_match);
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/*
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* rsnd_mod functions
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*/
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#ifdef DEBUG
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void rsnd_mod_make_sure(struct rsnd_mod *mod, enum rsnd_mod_type type)
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{
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if (mod->type != type) {
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@ -120,6 +121,7 @@ void rsnd_mod_make_sure(struct rsnd_mod *mod, enum rsnd_mod_type type)
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rsnd_mod_name(mod), rsnd_mod_id(mod));
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}
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}
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#endif
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char *rsnd_mod_name(struct rsnd_mod *mod)
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{
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