The only usage of these is to assign their address to the ops field in the snd_soc_dai_driver struct, which is a pointer to const. Make them const to allow the compiler to put them in read-only memory.
Signed-off-by: Rikard Falkeborn rikard.falkeborn@gmail.com --- sound/soc/tegra/tegra210_adx.c | 4 ++-- sound/soc/tegra/tegra210_amx.c | 4 ++-- sound/soc/tegra/tegra210_mixer.c | 4 ++-- sound/soc/tegra/tegra210_mvc.c | 2 +- sound/soc/tegra/tegra210_sfc.c | 4 ++-- 5 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/sound/soc/tegra/tegra210_adx.c b/sound/soc/tegra/tegra210_adx.c index 78d660447bb1..d7c7849c2f92 100644 --- a/sound/soc/tegra/tegra210_adx.c +++ b/sound/soc/tegra/tegra210_adx.c @@ -206,12 +206,12 @@ static int tegra210_adx_put_byte_map(struct snd_kcontrol *kcontrol, return 1; }
-static struct snd_soc_dai_ops tegra210_adx_in_dai_ops = { +static const struct snd_soc_dai_ops tegra210_adx_in_dai_ops = { .hw_params = tegra210_adx_in_hw_params, .startup = tegra210_adx_startup, };
-static struct snd_soc_dai_ops tegra210_adx_out_dai_ops = { +static const struct snd_soc_dai_ops tegra210_adx_out_dai_ops = { .hw_params = tegra210_adx_out_hw_params, };
diff --git a/sound/soc/tegra/tegra210_amx.c b/sound/soc/tegra/tegra210_amx.c index 83176e1663ab..af9bddfc3120 100644 --- a/sound/soc/tegra/tegra210_amx.c +++ b/sound/soc/tegra/tegra210_amx.c @@ -241,12 +241,12 @@ static int tegra210_amx_put_byte_map(struct snd_kcontrol *kcontrol, return 1; }
-static struct snd_soc_dai_ops tegra210_amx_out_dai_ops = { +static const struct snd_soc_dai_ops tegra210_amx_out_dai_ops = { .hw_params = tegra210_amx_out_hw_params, .startup = tegra210_amx_startup, };
-static struct snd_soc_dai_ops tegra210_amx_in_dai_ops = { +static const struct snd_soc_dai_ops tegra210_amx_in_dai_ops = { .hw_params = tegra210_amx_in_hw_params, };
diff --git a/sound/soc/tegra/tegra210_mixer.c b/sound/soc/tegra/tegra210_mixer.c index 53fcd8f6605a..55e61776c565 100644 --- a/sound/soc/tegra/tegra210_mixer.c +++ b/sound/soc/tegra/tegra210_mixer.c @@ -283,11 +283,11 @@ static int tegra210_mixer_out_hw_params(struct snd_pcm_substream *substream, dai->id - TEGRA210_MIXER_RX_MAX); }
-static struct snd_soc_dai_ops tegra210_mixer_out_dai_ops = { +static const struct snd_soc_dai_ops tegra210_mixer_out_dai_ops = { .hw_params = tegra210_mixer_out_hw_params, };
-static struct snd_soc_dai_ops tegra210_mixer_in_dai_ops = { +static const struct snd_soc_dai_ops tegra210_mixer_in_dai_ops = { .hw_params = tegra210_mixer_in_hw_params, };
diff --git a/sound/soc/tegra/tegra210_mvc.c b/sound/soc/tegra/tegra210_mvc.c index 3646ce9b0fd1..7b9c7006e419 100644 --- a/sound/soc/tegra/tegra210_mvc.c +++ b/sound/soc/tegra/tegra210_mvc.c @@ -387,7 +387,7 @@ static int tegra210_mvc_hw_params(struct snd_pcm_substream *substream, return 0; }
-static struct snd_soc_dai_ops tegra210_mvc_dai_ops = { +static const struct snd_soc_dai_ops tegra210_mvc_dai_ops = { .hw_params = tegra210_mvc_hw_params, };
diff --git a/sound/soc/tegra/tegra210_sfc.c b/sound/soc/tegra/tegra210_sfc.c index 260dca6f6d25..dc477ee1b82c 100644 --- a/sound/soc/tegra/tegra210_sfc.c +++ b/sound/soc/tegra/tegra210_sfc.c @@ -3287,12 +3287,12 @@ static int tegra210_sfc_put_control(struct snd_kcontrol *kcontrol, return 1; }
-static struct snd_soc_dai_ops tegra210_sfc_in_dai_ops = { +static const struct snd_soc_dai_ops tegra210_sfc_in_dai_ops = { .hw_params = tegra210_sfc_in_hw_params, .startup = tegra210_sfc_startup, };
-static struct snd_soc_dai_ops tegra210_sfc_out_dai_ops = { +static const struct snd_soc_dai_ops tegra210_sfc_out_dai_ops = { .hw_params = tegra210_sfc_out_hw_params, };