diff mbox series

[03/11] ASoC: cs35l41: Move regmap config struct to shared code

Message ID 20211123163149.1530535-4-tanureal@opensource.cirrus.com (mailing list archive)
State Not Applicable, archived
Headers show
Series Add support for Legion 7 16ACHg6 laptop | expand

Commit Message

Lucas Tanure Nov. 23, 2021, 4:31 p.m. UTC 
Move regmap configs to external include so CS35L41 HDA
driver can re-use it.

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
---
 include/sound/cs35l41.h        |  6 +++++-
 sound/soc/codecs/cs35l41-i2c.c | 15 ---------------
 sound/soc/codecs/cs35l41-lib.c | 34 ++++++++++++++++++++++++++++++++--
 sound/soc/codecs/cs35l41-spi.c | 16 ----------------
 sound/soc/codecs/cs35l41.h     |  6 ------
 5 files changed, 37 insertions(+), 40 deletions(-)

Comments

Mark Brown Nov. 23, 2021, 5:20 p.m. UTC | #1 
On Tue, Nov 23, 2021 at 04:31:41PM +0000, Lucas Tanure wrote:
> Move regmap configs to external include so CS35L41 HDA
> driver can re-use it.
> 
> Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
> ---
>  include/sound/cs35l41.h        |  6 +++++-
>  sound/soc/codecs/cs35l41-i2c.c | 15 ---------------
>  sound/soc/codecs/cs35l41-lib.c | 34 ++++++++++++++++++++++++++++++++--
>  sound/soc/codecs/cs35l41-spi.c | 16 ----------------
>  sound/soc/codecs/cs35l41.h     |  6 ------

It looks like they actually end up in a .c file rather than an include
which is what I'd expect (and I don't see anything fishy like including
.c files).

> -const struct reg_default cs35l41_reg[CS35L41_MAX_CACHE_REG] = {
> +const struct reg_default cs35l41_reg[] = {

This isn't quite a straight move - it's worth calling that out in the
changelog.
diff mbox series

Patch

diff --git a/include/sound/cs35l41.h b/include/sound/cs35l41.h
index 4a5679c856a3..ced80ede1def 100644
--- a/include/sound/cs35l41.h
+++ b/include/sound/cs35l41.h
@@ -10,6 +10,8 @@ 
 #ifndef __CS35L41_H
 #define __CS35L41_H
 
+#include <linux/regmap.h>
+
 #define CS35L41_FIRSTREG		0x00000000
 #define CS35L41_LASTREG			0x03804FE8
 #define CS35L41_DEVID			0x00000000
@@ -529,7 +531,6 @@ 
 #define CS35L41_OTP_TRIM_35		0x0000400C
 #define CS35L41_OTP_TRIM_36		0x00002030
 
-#define CS35L41_MAX_CACHE_REG		36
 #define CS35L41_OTP_SIZE_WORDS		32
 #define CS35L41_NUM_OTP_ELEM		100
 #define CS35L41_NUM_OTP_MAPS		5
@@ -758,4 +759,7 @@  struct cs35l41_otp_map_element_t {
 	u32 word_offset;
 };
 
+extern struct regmap_config cs35l41_regmap_i2c;
+extern struct regmap_config cs35l41_regmap_spi;
+
 #endif /* __CS35L41_H */
diff --git a/sound/soc/codecs/cs35l41-i2c.c b/sound/soc/codecs/cs35l41-i2c.c
index db03fe519e2f..de5c8612f030 100644
--- a/sound/soc/codecs/cs35l41-i2c.c
+++ b/sound/soc/codecs/cs35l41-i2c.c
@@ -19,21 +19,6 @@ 
 
 #include "cs35l41.h"
 
-static struct regmap_config cs35l41_regmap_i2c = {
-	.reg_bits = 32,
-	.val_bits = 32,
-	.reg_stride = CS35L41_REGSTRIDE,
-	.reg_format_endian = REGMAP_ENDIAN_BIG,
-	.val_format_endian = REGMAP_ENDIAN_BIG,
-	.max_register = CS35L41_LASTREG,
-	.reg_defaults = cs35l41_reg,
-	.num_reg_defaults = ARRAY_SIZE(cs35l41_reg),
-	.volatile_reg = cs35l41_volatile_reg,
-	.readable_reg = cs35l41_readable_reg,
-	.precious_reg = cs35l41_precious_reg,
-	.cache_type = REGCACHE_RBTREE,
-};
-
 static const struct i2c_device_id cs35l41_id_i2c[] = {
 	{ "cs35l40", 0 },
 	{ "cs35l41", 0 },
diff --git a/sound/soc/codecs/cs35l41-lib.c b/sound/soc/codecs/cs35l41-lib.c
index f3071f235f7d..04f59cda5126 100644
--- a/sound/soc/codecs/cs35l41-lib.c
+++ b/sound/soc/codecs/cs35l41-lib.c
@@ -7,10 +7,9 @@ 
 // Author: David Rhodes <david.rhodes@cirrus.com>
 // Author: Lucas Tanure <lucas.tanure@cirrus.com>
 
-#include <linux/regmap.h>
 #include <sound/cs35l41.h>
 
-const struct reg_default cs35l41_reg[CS35L41_MAX_CACHE_REG] = {
+const struct reg_default cs35l41_reg[] = {
 	{ CS35L41_PWR_CTRL1,			0x00000000 },
 	{ CS35L41_PWR_CTRL3,			0x01000010 },
 	{ CS35L41_GPIO_PAD_CONTROL,		0x00000000 },
@@ -690,3 +689,34 @@  const struct cs35l41_otp_map_element_t cs35l41_otp_map_map[CS35L41_NUM_OTP_MAPS]
 		.word_offset = 2,
 	},
 };
+
+struct regmap_config cs35l41_regmap_i2c = {
+	.reg_bits = 32,
+	.val_bits = 32,
+	.reg_stride = CS35L41_REGSTRIDE,
+	.reg_format_endian = REGMAP_ENDIAN_BIG,
+	.val_format_endian = REGMAP_ENDIAN_BIG,
+	.max_register = CS35L41_LASTREG,
+	.reg_defaults = cs35l41_reg,
+	.num_reg_defaults = ARRAY_SIZE(cs35l41_reg),
+	.volatile_reg = cs35l41_volatile_reg,
+	.readable_reg = cs35l41_readable_reg,
+	.precious_reg = cs35l41_precious_reg,
+	.cache_type = REGCACHE_RBTREE,
+};
+
+struct regmap_config cs35l41_regmap_spi = {
+	.reg_bits = 32,
+	.val_bits = 32,
+	.pad_bits = 16,
+	.reg_stride = CS35L41_REGSTRIDE,
+	.reg_format_endian = REGMAP_ENDIAN_BIG,
+	.val_format_endian = REGMAP_ENDIAN_BIG,
+	.max_register = CS35L41_LASTREG,
+	.reg_defaults = cs35l41_reg,
+	.num_reg_defaults = ARRAY_SIZE(cs35l41_reg),
+	.volatile_reg = cs35l41_volatile_reg,
+	.readable_reg = cs35l41_readable_reg,
+	.precious_reg = cs35l41_precious_reg,
+	.cache_type = REGCACHE_RBTREE,
+};
diff --git a/sound/soc/codecs/cs35l41-spi.c b/sound/soc/codecs/cs35l41-spi.c
index 60639edcfc5d..c157153f28d8 100644
--- a/sound/soc/codecs/cs35l41-spi.c
+++ b/sound/soc/codecs/cs35l41-spi.c
@@ -17,22 +17,6 @@ 
 
 #include "cs35l41.h"
 
-static struct regmap_config cs35l41_regmap_spi = {
-	.reg_bits = 32,
-	.val_bits = 32,
-	.pad_bits = 16,
-	.reg_stride = CS35L41_REGSTRIDE,
-	.reg_format_endian = REGMAP_ENDIAN_BIG,
-	.val_format_endian = REGMAP_ENDIAN_BIG,
-	.max_register = CS35L41_LASTREG,
-	.reg_defaults = cs35l41_reg,
-	.num_reg_defaults = ARRAY_SIZE(cs35l41_reg),
-	.volatile_reg = cs35l41_volatile_reg,
-	.readable_reg = cs35l41_readable_reg,
-	.precious_reg = cs35l41_precious_reg,
-	.cache_type = REGCACHE_RBTREE,
-};
-
 static const struct spi_device_id cs35l41_id_spi[] = {
 	{ "cs35l40", 0 },
 	{ "cs35l41", 0 },
diff --git a/sound/soc/codecs/cs35l41.h b/sound/soc/codecs/cs35l41.h
index 74ef72d01190..453ece8889e0 100644
--- a/sound/soc/codecs/cs35l41.h
+++ b/sound/soc/codecs/cs35l41.h
@@ -11,7 +11,6 @@ 
 #define __CS35L41_H__
 
 #include <linux/gpio/consumer.h>
-#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/firmware.h>
 #include <sound/core.h>
@@ -22,11 +21,6 @@ 
 #define CS35L41_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
 #define CS35L41_TX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
 
-bool cs35l41_readable_reg(struct device *dev, unsigned int reg);
-bool cs35l41_precious_reg(struct device *dev, unsigned int reg);
-bool cs35l41_volatile_reg(struct device *dev, unsigned int reg);
-
-extern const struct reg_default cs35l41_reg[CS35L41_MAX_CACHE_REG];
 extern const struct cs35l41_otp_map_element_t
 				cs35l41_otp_map_map[CS35L41_NUM_OTP_MAPS];