ASoC: codecs: Constify regmap configuration static variables

Static arrays/structs for regmap configuration like 'struct
reg_default', 'struct reg_sequence' and others are not modified so can
be changed to const for more safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20250528-asoc-const-unused-v1-1-19a5d07b9d5c@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/cs35l36.c b/sound/soc/codecs/cs35l36.c
index b49c6905e8727d7c07fd10e668507ca07bf2cff5..b60697ff7a506dccf3dba1b01faa985761bbbc42 100644 (file)
--- a/sound/soc/codecs/cs35l36.c
+++ b/sound/soc/codecs/cs35l36.c
@@ -129,7 +129,7 @@ static const struct cs35l36_pll_config cs35l36_pll_sysclk[] = {
        {27000000,      0x3F, 0x0A},
 };
 
-static struct reg_default cs35l36_reg[] = {
+static const struct reg_default cs35l36_reg[] = {
        {CS35L36_TESTKEY_CTRL,                  0x00000000},
        {CS35L36_USERKEY_CTL,                   0x00000000},
        {CS35L36_OTP_CTRL1,                     0x00002460},

diff --git a/sound/soc/codecs/da7218.c b/sound/soc/codecs/da7218.c
index 5f2f67e3bd29240acfa0d53a0892c8e92f711c1f..a7539e1a18939683558accd207b57324a1ce6aeb 100644 (file)
--- a/sound/soc/codecs/da7218.c
+++ b/sound/soc/codecs/da7218.c
@@ -3033,7 +3033,7 @@ static const struct snd_soc_component_driver soc_component_dev_da7218 = {
  * Regmap configs
  */
 
-static struct reg_default da7218_reg_defaults[] = {
+static const struct reg_default da7218_reg_defaults[] = {
        { DA7218_SYSTEM_ACTIVE, 0x00 },
        { DA7218_CIF_CTRL, 0x00 },
        { DA7218_SPARE1, 0x00 },

diff --git a/sound/soc/codecs/da7219.c b/sound/soc/codecs/da7219.c
index 3958e88a244563c81b373cab38bc221fc8ba795e..221577574525a5fd60180a4441331d7db88f50e2 100644 (file)
--- a/sound/soc/codecs/da7219.c
+++ b/sound/soc/codecs/da7219.c
@@ -2312,7 +2312,7 @@ static void da7219_handle_pdata(struct snd_soc_component *component)
  * Regmap configs
  */
 
-static struct reg_default da7219_reg_defaults[] = {
+static const struct reg_default da7219_reg_defaults[] = {
        { DA7219_MIC_1_SELECT, 0x00 },
        { DA7219_CIF_TIMEOUT_CTRL, 0x01 },
        { DA7219_SR_24_48, 0x00 },
@@ -2443,7 +2443,7 @@ static const struct regmap_config da7219_regmap_config = {
        .cache_type = REGCACHE_RBTREE,
 };
 
-static struct reg_sequence da7219_rev_aa_patch[] = {
+static const struct reg_sequence da7219_rev_aa_patch[] = {
        { DA7219_REFERENCES, 0x08 },
 };
 

diff --git a/sound/soc/codecs/es8375.c b/sound/soc/codecs/es8375.c
index 00925963210750b976a382d62bb662822dc214c5..36b0ebdce514d24b9541f2d53b9cdb60b5e4128f 100644 (file)
--- a/sound/soc/codecs/es8375.c
+++ b/sound/soc/codecs/es8375.c
@@ -620,7 +620,7 @@ static bool es8375_writeable_register(struct device *dev, unsigned int reg)
        }
 }
 
-static struct regmap_config es8375_regmap_config = {
+static const struct regmap_config es8375_regmap_config = {
        .reg_bits = 8,
        .val_bits = 8,
        .max_register = ES8375_REG_MAX,

diff --git a/sound/soc/codecs/max98363.c b/sound/soc/codecs/max98363.c
index 950105e5bffdc2c7606e10e7af6f3cf97ece5b4c..fd6830a7579d4860c8bc4fdd26d05698834ddcc2 100644 (file)
--- a/sound/soc/codecs/max98363.c
+++ b/sound/soc/codecs/max98363.c
@@ -14,7 +14,7 @@
 
 #include "max98363.h"
 
-static struct reg_default max98363_reg[] = {
+static const struct reg_default max98363_reg[] = {
        {MAX98363_R2021_ERR_MON_CTRL, 0x0},
        {MAX98363_R2022_SPK_MON_THRESH, 0x0},
        {MAX98363_R2023_SPK_MON_DURATION, 0x0},

diff --git a/sound/soc/codecs/max98373-i2c.c b/sound/soc/codecs/max98373-i2c.c
index 56c4ba1f37826f279df4007b0de36fa932257b8f..f58b8c8625a7061fc9564c9f84dd95d77df33b72 100644 (file)
--- a/sound/soc/codecs/max98373-i2c.c
+++ b/sound/soc/codecs/max98373-i2c.c
@@ -23,7 +23,7 @@ static const u32 max98373_i2c_cache_reg[] = {
        MAX98373_R20B6_BDE_CUR_STATE_READBACK,
 };
 
-static struct reg_default max98373_reg[] = {
+static const struct reg_default max98373_reg[] = {
        {MAX98373_R2000_SW_RESET, 0x00},
        {MAX98373_R2001_INT_RAW1, 0x00},
        {MAX98373_R2002_INT_RAW2, 0x00},

diff --git a/sound/soc/codecs/max98373-sdw.c b/sound/soc/codecs/max98373-sdw.c
index 6088278e6503dc7ea743ccc439cd6365c7475017..43b52bda6ad5297d856123aa515e0019f4866097 100644 (file)
--- a/sound/soc/codecs/max98373-sdw.c
+++ b/sound/soc/codecs/max98373-sdw.c
@@ -26,7 +26,7 @@ static const u32 max98373_sdw_cache_reg[] = {
        MAX98373_R20B6_BDE_CUR_STATE_READBACK,
 };
 
-static struct reg_default max98373_reg[] = {
+static const struct reg_default max98373_reg[] = {
        {MAX98373_R0040_SCP_INIT_STAT_1, 0x00},
        {MAX98373_R0041_SCP_INIT_MASK_1, 0x00},
        {MAX98373_R0042_SCP_INIT_STAT_2, 0x00},

diff --git a/sound/soc/codecs/max98388.c b/sound/soc/codecs/max98388.c
index 99986090b4a63a9759763881f3004d0e509e53cd..076f15a9867e13527324354cd6364ade3bca4846 100644 (file)
--- a/sound/soc/codecs/max98388.c
+++ b/sound/soc/codecs/max98388.c
@@ -18,7 +18,7 @@
 #include <sound/tlv.h>
 #include "max98388.h"
 
-static struct reg_default max98388_reg[] = {
+static const struct reg_default max98388_reg[] = {
        {MAX98388_R2000_SW_RESET, 0x00},
        {MAX98388_R2001_INT_RAW1, 0x00},
        {MAX98388_R2002_INT_RAW2, 0x00},

diff --git a/sound/soc/codecs/max98390.c b/sound/soc/codecs/max98390.c
index 76296176f9486f72a9d6077a0c69a475e277ed88..a8a282ff9fc5abfbf6c6bdc7fc209ed15bda0cfd 100644 (file)
--- a/sound/soc/codecs/max98390.c
+++ b/sound/soc/codecs/max98390.c
@@ -23,7 +23,7 @@
 
 #include "max98390.h"
 
-static struct reg_default max98390_reg_defaults[] = {
+static const struct reg_default max98390_reg_defaults[] = {
        {MAX98390_INT_EN1, 0xf0},
        {MAX98390_INT_EN2, 0x00},
        {MAX98390_INT_EN3, 0x00},

diff --git a/sound/soc/codecs/max98396.c b/sound/soc/codecs/max98396.c
index c1888cd83dbc6fe2d418012dc1a9b1c58c3ded86..4b4e1fc98a6da5bf3a713133ce974b2f09161ed4 100644 (file)
--- a/sound/soc/codecs/max98396.c
+++ b/sound/soc/codecs/max98396.c
@@ -16,7 +16,7 @@ static const char * const max98396_core_supplies[MAX98396_NUM_CORE_SUPPLIES] = {
        "dvddio",
 };
 
-static struct reg_default max98396_reg[] = {
+static const struct reg_default max98396_reg[] = {
        {MAX98396_R2000_SW_RESET, 0x00},
        {MAX98396_R2001_INT_RAW1, 0x00},
        {MAX98396_R2002_INT_RAW2, 0x00},
@@ -174,7 +174,7 @@ static struct reg_default max98396_reg[] = {
        {MAX98396_R21FF_REVISION_ID, 0x00},
 };
 
-static struct reg_default max98397_reg[] = {
+static const struct reg_default max98397_reg[] = {
        {MAX98396_R2000_SW_RESET, 0x00},
        {MAX98396_R2001_INT_RAW1, 0x00},
        {MAX98396_R2002_INT_RAW2, 0x00},

diff --git a/sound/soc/codecs/max98504.c b/sound/soc/codecs/max98504.c
index 6b6a7ece4cecc3d114da276faf859c8176955300..c94142768c818228aae8b90c636cfd6b496e9859 100644 (file)
--- a/sound/soc/codecs/max98504.c
+++ b/sound/soc/codecs/max98504.c
@@ -35,7 +35,7 @@ struct max98504_priv {
        unsigned int brownout_release_rate;
 };
 
-static struct reg_default max98504_reg_defaults[] = {
+static const struct reg_default max98504_reg_defaults[] = {
        { 0x01, 0},
        { 0x02, 0},
        { 0x03, 0},

diff --git a/sound/soc/codecs/max98520.c b/sound/soc/codecs/max98520.c
index adf5a898c6df5b10661861f6329ca54db6445f1a..2bf8976c1828210d2e6106f08e571df650640606 100644 (file)
--- a/sound/soc/codecs/max98520.c
+++ b/sound/soc/codecs/max98520.c
@@ -16,7 +16,7 @@
 #include <sound/tlv.h>
 #include "max98520.h"
 
-static struct reg_default max98520_reg[] = {
+static const struct reg_default max98520_reg[] = {
        {MAX98520_R2000_SW_RESET, 0x00},
        {MAX98520_R2001_STATUS_1, 0x00},
        {MAX98520_R2002_STATUS_2, 0x00},

diff --git a/sound/soc/codecs/max98927.c b/sound/soc/codecs/max98927.c
index 55cc18451a2d26e0ad72031d5017d68c215240ef..0e9b8970997cf6485a775a3187b1470f93b5c057 100644 (file)
--- a/sound/soc/codecs/max98927.c
+++ b/sound/soc/codecs/max98927.c
@@ -19,7 +19,7 @@
 #include <sound/tlv.h>
 #include "max98927.h"
 
-static struct reg_default max98927_reg[] = {
+static const struct reg_default max98927_reg[] = {
        {MAX98927_R0001_INT_RAW1,  0x00},
        {MAX98927_R0002_INT_RAW2,  0x00},
        {MAX98927_R0003_INT_RAW3,  0x00},

diff --git a/sound/soc/codecs/rt722-sdca-sdw.c b/sound/soc/codecs/rt722-sdca-sdw.c
index 609ca0d6c83a1f28c73a0981f2a8f857816e5eb2..70700bdb80a14374321d1d8d8744356484ac01ac 100644 (file)
--- a/sound/soc/codecs/rt722-sdca-sdw.c
+++ b/sound/soc/codecs/rt722-sdca-sdw.c
@@ -147,7 +147,7 @@ static int rt722_sdca_mbq_size(struct device *dev, unsigned int reg)
        }
 }
 
-static struct regmap_sdw_mbq_cfg rt722_mbq_config = {
+static const struct regmap_sdw_mbq_cfg rt722_mbq_config = {
        .mbq_size = rt722_sdca_mbq_size,
 };
 

diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c
index d9b61eab029af3d4782620ee017fc84fbd26ce0b..342d1f7d5dee3ac2d703e5b5602aef9ca2987158 100644 (file)
--- a/sound/soc/codecs/wcd938x.c
+++ b/sound/soc/codecs/wcd938x.c
@@ -275,7 +275,7 @@ static const struct regmap_irq wcd938x_irqs[WCD938X_NUM_IRQS] = {
        REGMAP_IRQ_REG(WCD938X_IRQ_HPHR_SURGE_DET_INT, 2, 0x08),
 };
 
-static struct regmap_irq_chip wcd938x_regmap_irq_chip = {
+static const struct regmap_irq_chip wcd938x_regmap_irq_chip = {
        .name = "wcd938x",
        .irqs = wcd938x_irqs,
        .num_irqs = ARRAY_SIZE(wcd938x_irqs),

diff --git a/sound/soc/codecs/wsa881x.c b/sound/soc/codecs/wsa881x.c
index 6627d2da372206eff879f8f3bd5fae9ddc0757d7..d479521a6d504ee45797be8ea99206a4b1787f73 100644 (file)
--- a/sound/soc/codecs/wsa881x.c
+++ b/sound/soc/codecs/wsa881x.c
@@ -202,7 +202,7 @@
        SOC_SINGLE_EXT_TLV(xname, reg, shift, max, invert, \
                           snd_soc_get_volsw, wsa881x_put_pa_gain, tlv_array)
 
-static struct reg_default wsa881x_defaults[] = {
+static const struct reg_default wsa881x_defaults[] = {
        { WSA881X_CHIP_ID0, 0x00 },
        { WSA881X_CHIP_ID1, 0x00 },
        { WSA881X_CHIP_ID2, 0x00 },
@@ -346,7 +346,7 @@ static const struct reg_sequence wsa881x_vi_txfe_en_2_0[] = {
 };
 
 /* Default register reset values for WSA881x rev 2.0 */
-static struct reg_sequence wsa881x_rev_2_0[] = {
+static const struct reg_sequence wsa881x_rev_2_0[] = {
        { WSA881X_RESET_CTL, 0x00, 0x00 },
        { WSA881X_TADC_VALUE_CTL, 0x01, 0x00 },
        { WSA881X_INTR_MASK, 0x1B, 0x00 },

diff --git a/sound/soc/codecs/wsa883x.c b/sound/soc/codecs/wsa883x.c
index f04d99c66f332e18fe4c201f78360416c1607466..13c9d4a6f01537e448a5595f489c1716eb2053f2 100644 (file)
--- a/sound/soc/codecs/wsa883x.c
+++ b/sound/soc/codecs/wsa883x.c
@@ -572,7 +572,7 @@ static const struct sdw_port_config wsa883x_pconfig[WSA883X_MAX_SWR_PORTS] = {
        },
 };
 
-static struct reg_default wsa883x_defaults[] = {
+static const struct reg_default wsa883x_defaults[] = {
        { WSA883X_REF_CTRL, 0xD5 },
        { WSA883X_TEST_CTL_0, 0x06 },
        { WSA883X_BIAS_0, 0xD2 },

diff --git a/sound/soc/codecs/wsa884x.c b/sound/soc/codecs/wsa884x.c
index fd6ebc25fe894a5981df4e39d10d0f27d21c3a25..07d8a2645404ec49d4b12297d79bbddbe2950a4c 100644 (file)
--- a/sound/soc/codecs/wsa884x.c
+++ b/sound/soc/codecs/wsa884x.c
@@ -899,7 +899,7 @@ static const struct sdw_port_config wsa884x_pconfig[WSA884X_MAX_SWR_PORTS] = {
        },
 };
 
-static struct reg_default wsa884x_defaults[] = {
+static const struct reg_default wsa884x_defaults[] = {
        { WSA884X_BG_CTRL,                      0xa5 },
        { WSA884X_ADC_CTRL,                     0x00 },
        { WSA884X_BOP1_PROG,                    0x22 },