MFD: twl4030-codec -> twl4030-audio: Rename the driver

Rename the driver, and header file from twl4030-codec to
twl4030-audio.
To avoid breakage change depending drivers at the same time.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
CC: Misael Lopez Cruz <misael.lopez@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>

drivers/input/misc/Kconfig

@@ -267,7 +267,7 @@ config INPUT_TWL4030_PWRBUTTON
 config INPUT_TWL4030_VIBRA
 	tristate "Support for TWL4030 Vibrator"
 	depends on TWL4030_CORE
-	select TWL4030_CODEC
+	select MFD_TWL4030_AUDIO
 	select INPUT_FF_MEMLESS
 	help
 	  This option enables support for TWL4030 Vibrator Driver.

drivers/input/misc/twl4030-vibra.c

@@ -28,7 +28,7 @@
 #include <linux/platform_device.h>
 #include <linux/workqueue.h>
 #include <linux/i2c/twl.h>
-#include <linux/mfd/twl4030-codec.h>
+#include <linux/mfd/twl4030-audio.h>
 #include <linux/input.h>
 #include <linux/slab.h>
 
@@ -67,7 +67,7 @@ static void vibra_enable(struct vibra_info *info)
 {
 	u8 reg;
 
-	twl4030_codec_enable_resource(TWL4030_CODEC_RES_POWER);
+	twl4030_audio_enable_resource(TWL4030_AUDIO_RES_POWER);
 
 	/* turn H-Bridge on */
 	twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE,
@@ -75,7 +75,7 @@ static void vibra_enable(struct vibra_info *info)
 	twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
 			 (reg | TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL);
 
-	twl4030_codec_enable_resource(TWL4030_CODEC_RES_APLL);
+	twl4030_audio_enable_resource(TWL4030_AUDIO_RES_APLL);
 
 	info->enabled = true;
 }
@@ -90,8 +90,8 @@ static void vibra_disable(struct vibra_info *info)
 	twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
 			 (reg & ~TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL);
 
-	twl4030_codec_disable_resource(TWL4030_CODEC_RES_APLL);
-	twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER);
+	twl4030_audio_disable_resource(TWL4030_AUDIO_RES_APLL);
+	twl4030_audio_disable_resource(TWL4030_AUDIO_RES_POWER);
 
 	info->enabled = false;
 }

drivers/mfd/Kconfig

@@ -218,7 +218,7 @@ config TWL4030_POWER
 	  and load scripts controlling which resources are switched off/on
 	  or reset when a sleep, wakeup or warm reset event occurs.
 
-config TWL4030_CODEC
+config MFD_TWL4030_AUDIO
 	bool
 	depends on TWL4030_CORE
 	select MFD_CORE

drivers/mfd/Makefile

@@ -40,7 +40,7 @@ obj-$(CONFIG_MENELAUS)		+= menelaus.o
 obj-$(CONFIG_TWL4030_CORE)	+= twl-core.o twl4030-irq.o twl6030-irq.o
 obj-$(CONFIG_TWL4030_MADC)      += twl4030-madc.o
 obj-$(CONFIG_TWL4030_POWER)    += twl4030-power.o
-obj-$(CONFIG_TWL4030_CODEC)	+= twl4030-codec.o
+obj-$(CONFIG_MFD_TWL4030_AUDIO)	+= twl4030-audio.o
 obj-$(CONFIG_TWL6030_PWM)	+= twl6030-pwm.o
 
 obj-$(CONFIG_MFD_MC13XXX)	+= mc13xxx-core.o

drivers/mfd/twl4030-codec.c → drivers/mfd/twl4030-audio.c

@@ -30,7 +30,7 @@
 #include <linux/platform_device.h>
 #include <linux/i2c/twl.h>
 #include <linux/mfd/core.h>
-#include <linux/mfd/twl4030-codec.h>
+#include <linux/mfd/twl4030-audio.h>
 
 #define TWL4030_AUDIO_CELLS	2
 
@@ -45,7 +45,7 @@ struct twl4030_audio_resource {
 struct twl4030_audio {
 	unsigned int audio_mclk;
 	struct mutex mutex;
-	struct twl4030_audio_resource resource[TWL4030_CODEC_RES_MAX];
+	struct twl4030_audio_resource resource[TWL4030_AUDIO_RES_MAX];
 	struct mfd_cell cells[TWL4030_AUDIO_CELLS];
 };
 
@@ -53,7 +53,7 @@ struct twl4030_audio {
  * Modify the resource, the function returns the content of the register
  * after the modification.
  */
-static int twl4030_audio_set_resource(enum twl4030_codec_res id, int enable)
+static int twl4030_audio_set_resource(enum twl4030_audio_res id, int enable)
 {
 	struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
 	u8 val;
@@ -72,7 +72,7 @@ static int twl4030_audio_set_resource(enum twl4030_codec_res id, int enable)
 	return val;
 }
 
-static inline int twl4030_audio_get_resource(enum twl4030_codec_res id)
+static inline int twl4030_audio_get_resource(enum twl4030_audio_res id)
 {
 	struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
 	u8 val;
@@ -87,12 +87,12 @@ static inline int twl4030_audio_get_resource(enum twl4030_codec_res id)
  * Enable the resource.
  * The function returns with error or the content of the register
  */
-int twl4030_codec_enable_resource(enum twl4030_codec_res id)
+int twl4030_audio_enable_resource(enum twl4030_audio_res id)
 {
 	struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
 	int val;
 
-	if (id >= TWL4030_CODEC_RES_MAX) {
+	if (id >= TWL4030_AUDIO_RES_MAX) {
 		dev_err(&twl4030_audio_dev->dev,
 				"Invalid resource ID (%u)\n", id);
 		return -EINVAL;
@@ -110,18 +110,18 @@ int twl4030_codec_enable_resource(enum twl4030_codec_res id)
 
 	return val;
 }
-EXPORT_SYMBOL_GPL(twl4030_codec_enable_resource);
+EXPORT_SYMBOL_GPL(twl4030_audio_enable_resource);
 
 /*
  * Disable the resource.
  * The function returns with error or the content of the register
  */
-int twl4030_codec_disable_resource(unsigned id)
+int twl4030_audio_disable_resource(unsigned id)
 {
 	struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
 	int val;
 
-	if (id >= TWL4030_CODEC_RES_MAX) {
+	if (id >= TWL4030_AUDIO_RES_MAX) {
 		dev_err(&twl4030_audio_dev->dev,
 				"Invalid resource ID (%u)\n", id);
 		return -EINVAL;
@@ -146,15 +146,15 @@ int twl4030_codec_disable_resource(unsigned id)
 
 	return val;
 }
-EXPORT_SYMBOL_GPL(twl4030_codec_disable_resource);
+EXPORT_SYMBOL_GPL(twl4030_audio_disable_resource);
 
-unsigned int twl4030_codec_get_mclk(void)
+unsigned int twl4030_audio_get_mclk(void)
 {
 	struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
 
 	return audio->audio_mclk;
 }
-EXPORT_SYMBOL_GPL(twl4030_codec_get_mclk);
+EXPORT_SYMBOL_GPL(twl4030_audio_get_mclk);
 
 static int __devinit twl4030_audio_probe(struct platform_device *pdev)
 {
@@ -199,12 +199,12 @@ static int __devinit twl4030_audio_probe(struct platform_device *pdev)
 	audio->audio_mclk = pdata->audio_mclk;
 
 	/* Codec power */
-	audio->resource[TWL4030_CODEC_RES_POWER].reg = TWL4030_REG_CODEC_MODE;
-	audio->resource[TWL4030_CODEC_RES_POWER].mask = TWL4030_CODECPDZ;
+	audio->resource[TWL4030_AUDIO_RES_POWER].reg = TWL4030_REG_CODEC_MODE;
+	audio->resource[TWL4030_AUDIO_RES_POWER].mask = TWL4030_CODECPDZ;
 
 	/* PLL */
-	audio->resource[TWL4030_CODEC_RES_APLL].reg = TWL4030_REG_APLL_CTL;
-	audio->resource[TWL4030_CODEC_RES_APLL].mask = TWL4030_APLL_EN;
+	audio->resource[TWL4030_AUDIO_RES_APLL].reg = TWL4030_REG_APLL_CTL;
+	audio->resource[TWL4030_AUDIO_RES_APLL].mask = TWL4030_APLL_EN;
 
 	if (pdata->audio) {
 		cell = &audio->cells[childs];
@@ -275,4 +275,3 @@ module_exit(twl4030_audio_exit);
 
 MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>");
 MODULE_LICENSE("GPL");
-

include/linux/mfd/twl4030-codec.h → include/linux/mfd/twl4030-audio.h

@@ -1,5 +1,5 @@
 /*
- * MFD driver for twl4030 codec submodule
+ * MFD driver for twl4030 audio submodule
  *
  * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
@@ -259,14 +259,14 @@
 #define TWL4030_VIBRA_DIR_SEL		0x20
 
 /* TWL4030 codec resource IDs */
-enum twl4030_codec_res {
-	TWL4030_CODEC_RES_POWER = 0,
-	TWL4030_CODEC_RES_APLL,
-	TWL4030_CODEC_RES_MAX,
+enum twl4030_audio_res {
+	TWL4030_AUDIO_RES_POWER = 0,
+	TWL4030_AUDIO_RES_APLL,
+	TWL4030_AUDIO_RES_MAX,
 };
 
-int twl4030_codec_disable_resource(enum twl4030_codec_res id);
-int twl4030_codec_enable_resource(enum twl4030_codec_res id);
-unsigned int twl4030_codec_get_mclk(void);
+int twl4030_audio_disable_resource(enum twl4030_audio_res id);
+int twl4030_audio_enable_resource(enum twl4030_audio_res id);
+unsigned int twl4030_audio_get_mclk(void);
 
 #endif	/* End of __TWL4030_CODEC_H__ */

sound/soc/codecs/Kconfig

@@ -236,7 +236,7 @@ config SND_SOC_TLV320DAC33
 	tristate
 
 config SND_SOC_TWL4030
-	select TWL4030_CODEC
+	select MFD_TWL4030_AUDIO
 	tristate
 
 config SND_SOC_TWL6040

sound/soc/codecs/twl4030.c

@@ -36,7 +36,7 @@
 #include <sound/tlv.h>
 
 /* Register descriptions are here */
-#include <linux/mfd/twl4030-codec.h>
+#include <linux/mfd/twl4030-audio.h>
 
 /* Shadow register used by the audio driver */
 #define TWL4030_REG_SW_SHADOW		0x4A
@@ -251,9 +251,9 @@ static void twl4030_codec_enable(struct snd_soc_codec *codec, int enable)
 		return;
 
 	if (enable)
-		mode = twl4030_codec_enable_resource(TWL4030_CODEC_RES_POWER);
+		mode = twl4030_audio_enable_resource(TWL4030_AUDIO_RES_POWER);
 	else
-		mode = twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER);
+		mode = twl4030_audio_disable_resource(TWL4030_AUDIO_RES_POWER);
 
 	if (mode >= 0) {
 		twl4030_write_reg_cache(codec, TWL4030_REG_CODEC_MODE, mode);
@@ -375,13 +375,13 @@ static void twl4030_apll_enable(struct snd_soc_codec *codec, int enable)
 	if (enable) {
 		twl4030->apll_enabled++;
 		if (twl4030->apll_enabled == 1)
-			status = twl4030_codec_enable_resource(
-							TWL4030_CODEC_RES_APLL);
+			status = twl4030_audio_enable_resource(
+							TWL4030_AUDIO_RES_APLL);
 	} else {
 		twl4030->apll_enabled--;
 		if (!twl4030->apll_enabled)
-			status = twl4030_codec_disable_resource(
-							TWL4030_CODEC_RES_APLL);
+			status = twl4030_audio_disable_resource(
+							TWL4030_AUDIO_RES_APLL);
 	}
 
 	if (status >= 0)
@@ -2260,7 +2260,7 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec)
 	}
 	snd_soc_codec_set_drvdata(codec, twl4030);
 	/* Set the defaults, and power up the codec */
-	twl4030->sysclk = twl4030_codec_get_mclk() / 1000;
+	twl4030->sysclk = twl4030_audio_get_mclk() / 1000;
 	codec->dapm.idle_bias_off = 1;
 
 	twl4030_init_chip(codec);

sound/soc/omap/sdp3430.c

@@ -36,7 +36,7 @@
 #include <plat/mcbsp.h>
 
 /* Register descriptions for twl4030 codec part */
-#include <linux/mfd/twl4030-codec.h>
+#include <linux/mfd/twl4030-audio.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"

sound/soc/omap/zoom2.c

@@ -32,7 +32,7 @@
 #include <plat/mcbsp.h>
 
 /* Register descriptions for twl4030 codec part */
-#include <linux/mfd/twl4030-codec.h>
+#include <linux/mfd/twl4030-audio.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"