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 --- sound/soc/rockchip/rockchip_pdm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/rockchip/rockchip_pdm.c b/sound/soc/rockchip/rockchip_pdm.c index c5ddeed..400e29e 100644 --- a/sound/soc/rockchip/rockchip_pdm.c +++ b/sound/soc/rockchip/rockchip_pdm.c @@ -249,7 +249,7 @@ static int rockchip_pdm_dai_probe(struct snd_soc_dai *dai) return 0; }
-static struct snd_soc_dai_ops rockchip_pdm_dai_ops = { +static const struct snd_soc_dai_ops rockchip_pdm_dai_ops = { .set_fmt = rockchip_pdm_set_fmt, .trigger = rockchip_pdm_trigger, .hw_params = rockchip_pdm_hw_params,