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| author |  Takashi Iwai <tiwai@suse.de>
| 2017-06-14 09:33:06 +0200 |
|---|---|---|
| committer |  Mark Brown <broonie@kernel.org>
| 2017-06-14 10:38:12 +0100 |
| commit | 21031d531eb33a6ad0251ff661a539802700c6e5 (patch) | |
| tree | b6dbac10351b8bd651c84f48335db6c086637b58 /sound/soc/intel/boards/bxt_da7219_max98357a.c | |
| parent | ASoC: Intel: byt-max98090: Add GPIO ACPI mapping table (diff) | |
| download | linux-21031d531eb33a6ad0251ff661a539802700c6e5.tar.gz linux-21031d531eb33a6ad0251ff661a539802700c6e5.tar.bz2 linux-21031d531eb33a6ad0251ff661a539802700c6e5.zip | |
ASoC: intel: bxt: 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>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/boards/bxt_da7219_max98357a.c')
| -rw-r--r-- | sound/soc/intel/boards/bxt_da7219_max98357a.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sound/soc/intel/boards/bxt_da7219_max98357a.c b/sound/soc/intel/boards/bxt_da7219_max98357a.c index 3a8c4d954a91..1429eb391da8 100644 --- a/sound/soc/intel/boards/bxt_da7219_max98357a.c +++ b/sound/soc/intel/boards/bxt_da7219_max98357a.c @@ -238,31 +238,31 @@ static int broxton_da7219_fe_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[] = { DUAL_CHANNEL, }; -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, }; -static unsigned int channels_quad[] = { +static const unsigned int channels_quad[] = { QUAD_CHANNEL, }; -static struct snd_pcm_hw_constraint_list constraints_channels_quad = { +static const struct snd_pcm_hw_constraint_list constraints_channels_quad = { .count = ARRAY_SIZE(channels_quad), .list = channels_quad, .mask = 0, |