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staging: greybus: audio: constify snd_soc_dai_ops structures

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snd_soc_dai_ops are not supposed to change at runtime. All functions
working with snd_soc_dai_ops provided by <sound/soc-dai.h> work with
const snd_soc_dai_ops. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Arvind Yadav 2017-08-21 10:28:24 +05:30 committed by Greg Kroah-Hartman
parent 4a27e3e09d
commit ccc5d98ae0
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/greybus/audio_codec.c
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@ -674,7 +674,7 @@ static int gbcodec_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
return ret;
}
static struct snd_soc_dai_ops gbcodec_dai_ops = {
static const struct snd_soc_dai_ops gbcodec_dai_ops = {
.startup = gbcodec_startup,
.shutdown = gbcodec_shutdown,
.hw_params = gbcodec_hw_params,