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    Subject[PATCH] ASoC: amd: vangogh: constify static struct snd_soc_dai_ops
    Date
    The only usage of acp5x_i2s_dai_ops is to assign its address to the ops
    field in the snd_soc_dai_driver struct, which is a pointer to const.
    Make it const to allow the compiler to put it in read-only memory.

    Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
    ---
    sound/soc/amd/vangogh/acp5x-i2s.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/sound/soc/amd/vangogh/acp5x-i2s.c b/sound/soc/amd/vangogh/acp5x-i2s.c
    index 2705e57eb713..002db3971ca9 100644
    --- a/sound/soc/amd/vangogh/acp5x-i2s.c
    +++ b/sound/soc/amd/vangogh/acp5x-i2s.c
    @@ -348,7 +348,7 @@ static int acp5x_i2s_trigger(struct snd_pcm_substream *substream,
    return ret;
    }

    -static struct snd_soc_dai_ops acp5x_i2s_dai_ops = {
    +static const struct snd_soc_dai_ops acp5x_i2s_dai_ops = {
    .hw_params = acp5x_i2s_hwparams,
    .trigger = acp5x_i2s_trigger,
    .set_fmt = acp5x_i2s_set_fmt,
    --
    2.33.0
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