diff options
author | Takashi Iwai <tiwai@suse.de> | 2017-06-08 23:37:23 +0200 |
---|---|---|
committer | Mark Brown <broonie@kernel.org> | 2017-06-13 21:29:38 +0100 |
commit | 617647ae2880cf291293048f8cfd54f8111acb1c (patch) | |
tree | 825ef032ec655b8bf7484e256f796d2953de1c5f /sound/soc/intel/boards/skl_rt286.c | |
parent | 1ebb4d9dbf8f7a429abff359fa1d779b639da76f (diff) | |
download | linux-617647ae2880cf291293048f8cfd54f8111acb1c.tar.bz2 |
ASoC: intel: skl: Constify hw_constraints
snd_pcm_hw_constraint_list(), *_ratnums() and *_ratdens() receive the
const pointers. Constify the corresponding static objects for better
hardening.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/boards/skl_rt286.c')
-rw-r--r-- | sound/soc/intel/boards/skl_rt286.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sound/soc/intel/boards/skl_rt286.c b/sound/soc/intel/boards/skl_rt286.c index f5ab7b8d51d1..e08c71625fd0 100644 --- a/sound/soc/intel/boards/skl_rt286.c +++ b/sound/soc/intel/boards/skl_rt286.c @@ -165,21 +165,21 @@ static int skylake_hdmi_init(struct snd_soc_pcm_runtime *rtd) return 0; } -static unsigned int rates[] = { +static const unsigned int rates[] = { 48000, }; -static struct snd_pcm_hw_constraint_list constraints_rates = { +static const struct snd_pcm_hw_constraint_list constraints_rates = { .count = ARRAY_SIZE(rates), .list = rates, .mask = 0, }; -static unsigned int channels[] = { +static const unsigned int channels[] = { 2, }; -static struct snd_pcm_hw_constraint_list constraints_channels = { +static const struct snd_pcm_hw_constraint_list constraints_channels = { .count = ARRAY_SIZE(channels), .list = channels, .mask = 0, @@ -264,11 +264,11 @@ static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd, return 0; } -static unsigned int channels_dmic[] = { +static const unsigned int channels_dmic[] = { 2, 4, }; -static struct snd_pcm_hw_constraint_list constraints_dmic_channels = { +static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = { .count = ARRAY_SIZE(channels_dmic), .list = channels_dmic, .mask = 0, |