diff options
| author | Mathias Krause <minipli@googlemail.com> | 2015-06-13 14:25:15 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-06-15 11:31:11 +0100 |
| commit | 4e0ce6a4d5bd276bd9a61763a686f3e650848da5 (patch) | |
| tree | c4b894c5f5ad66dbcfe1c48dbbfd590c23f9bb51 | |
| parent | b787f68c36d49bb1d9236f403813641efa74a031 (diff) | |
ASoC: rt5670: Constify ACPI device ids and register defaults
Constify the ACPI device ID array and the register map, no need to have
them writable at runtime. Also drop the unneeded RT5670_INIT_REG_LEN
define.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/rt5670.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c index cc7f84a150a7..f87a6dabbd49 100644 --- a/sound/soc/codecs/rt5670.c +++ b/sound/soc/codecs/rt5670.c @@ -51,12 +51,11 @@ static const struct regmap_range_cfg rt5670_ranges[] = { .window_len = 0x1, }, }; -static struct reg_default init_list[] = { +static const struct reg_default init_list[] = { { RT5670_PR_BASE + 0x14, 0x9a8a }, { RT5670_PR_BASE + 0x38, 0x3ba1 }, { RT5670_PR_BASE + 0x3d, 0x3640 }, }; -#define RT5670_INIT_REG_LEN ARRAY_SIZE(init_list) static const struct reg_default rt5670_reg[] = { { 0x00, 0x0000 }, @@ -2809,7 +2808,7 @@ static const struct i2c_device_id rt5670_i2c_id[] = { MODULE_DEVICE_TABLE(i2c, rt5670_i2c_id); #ifdef CONFIG_ACPI -static struct acpi_device_id rt5670_acpi_match[] = { +static const struct acpi_device_id rt5670_acpi_match[] = { { "10EC5670", 0}, { }, }; |