mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-04 10:56:06 -04:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: codecs: wcd934x: Constify static data

Browse Source 
Driver does not modify few static data (arrays with sample rates, MBHC
reg fields, regmap config), so make them const for code safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240612-asoc-wcd9xxx-wide-cleanups-v1-8-0d15885b2a06@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski
2024-06-12 18:15:21 +02:00
committed by Mark Brown
parent 1bce5c586b
commit 5ad81bf49a
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
sound/soc/codecs/wcd934x.c
View File

@@ -480,7 +480,7 @@ struct interp_sample_rate {
int rate_val;
};
static struct interp_sample_rate sr_val_tbl[] = {
static const struct interp_sample_rate sr_val_tbl[] = {
{8000, 0x0},
{16000, 0x1},
{32000, 0x3},
@@ -522,7 +522,7 @@ static const struct regmap_range_cfg wcd934x_ifc_ranges[] = {
},
};
static struct regmap_config wcd934x_ifc_regmap_config = {
static const struct regmap_config wcd934x_ifc_regmap_config = {
.reg_bits = 16,
.val_bits = 8,
.max_register = 0xffff,
@@ -1212,7 +1212,7 @@ static const struct soc_enum cdc_if_tx13_mux_enum =
SOC_ENUM_SINGLE(WCD934X_DATA_HUB_SB_TX13_INP_CFG, 0,
ARRAY_SIZE(cdc_if_tx13_mux_text), cdc_if_tx13_mux_text);
static struct wcd_mbhc_field wcd_mbhc_fields[WCD_MBHC_REG_FUNC_MAX] = {
static const struct wcd_mbhc_field wcd_mbhc_fields[WCD_MBHC_REG_FUNC_MAX] = {
WCD_MBHC_FIELD(WCD_MBHC_L_DET_EN, WCD934X_ANA_MBHC_MECH, 0x80),
WCD_MBHC_FIELD(WCD_MBHC_GND_DET_EN, WCD934X_ANA_MBHC_MECH, 0x40),
WCD_MBHC_FIELD(WCD_MBHC_MECH_DETECTION_TYPE, WCD934X_ANA_MBHC_MECH, 0x20),