linux-kernel - [PATCH] ASoC: cs35l56: Make struct regmap

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Message-ID: <20240822145535.336407-1-rf@opensource.cirrus.com>
Date: Thu, 22 Aug 2024 15:55:35 +0100
From: Richard Fitzgerald <rf@...nsource.cirrus.com>
To: <broonie@...nel.org>
CC: <linux-sound@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <patches@...nsource.cirrus.com>
Subject: [PATCH] ASoC: cs35l56: Make struct regmap_config const

It's now possible to declare instances of struct regmap_config as
const data.

Signed-off-by: Richard Fitzgerald <rf@...nsource.cirrus.com>
---
 include/sound/cs35l56.h           | 6 +++---
 sound/soc/codecs/cs35l56-shared.c | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/sound/cs35l56.h b/include/sound/cs35l56.h
index a51acefa785f..94e8185c4795 100644
--- a/include/sound/cs35l56.h
+++ b/include/sound/cs35l56.h
@@ -282,9 +282,9 @@ static inline bool cs35l56_is_otp_register(unsigned int reg)
 	return (reg >> 16) == 3;
 }
 
-extern struct regmap_config cs35l56_regmap_i2c;
-extern struct regmap_config cs35l56_regmap_spi;
-extern struct regmap_config cs35l56_regmap_sdw;
+extern const struct regmap_config cs35l56_regmap_i2c;
+extern const struct regmap_config cs35l56_regmap_spi;
+extern const struct regmap_config cs35l56_regmap_sdw;
 
 extern const struct cirrus_amp_cal_controls cs35l56_calibration_controls;
 
diff --git a/sound/soc/codecs/cs35l56-shared.c b/sound/soc/codecs/cs35l56-shared.c
index bd74fef33d49..ae286ba3be1d 100644
--- a/sound/soc/codecs/cs35l56-shared.c
+++ b/sound/soc/codecs/cs35l56-shared.c
@@ -925,7 +925,7 @@ const unsigned int cs35l56_tx_input_values[] = {
 };
 EXPORT_SYMBOL_NS_GPL(cs35l56_tx_input_values, SND_SOC_CS35L56_SHARED);
 
-struct regmap_config cs35l56_regmap_i2c = {
+const struct regmap_config cs35l56_regmap_i2c = {
 	.reg_bits = 32,
 	.val_bits = 32,
 	.reg_stride = 4,
@@ -941,7 +941,7 @@ struct regmap_config cs35l56_regmap_i2c = {
 };
 EXPORT_SYMBOL_NS_GPL(cs35l56_regmap_i2c, SND_SOC_CS35L56_SHARED);
 
-struct regmap_config cs35l56_regmap_spi = {
+const struct regmap_config cs35l56_regmap_spi = {
 	.reg_bits = 32,
 	.val_bits = 32,
 	.pad_bits = 16,
@@ -958,7 +958,7 @@ struct regmap_config cs35l56_regmap_spi = {
 };
 EXPORT_SYMBOL_NS_GPL(cs35l56_regmap_spi, SND_SOC_CS35L56_SHARED);
 
-struct regmap_config cs35l56_regmap_sdw = {
+const struct regmap_config cs35l56_regmap_sdw = {
 	.reg_bits = 32,
 	.val_bits = 32,
 	.reg_stride = 4,
-- 
2.39.2