}
 
 static unsigned int snd_soc_4_12_read(struct snd_soc_codec *codec,
-                                    unsigned int reg)
+                                     unsigned int reg)
 {
        return do_hw_read(codec, reg);
 }
 
 static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg,
-                            unsigned int value)
+                             unsigned int value)
 {
        u8 data[2];
 
 
 #if defined(CONFIG_SPI_MASTER)
 static int snd_soc_4_12_spi_write(void *control_data, const char *data,
-                                int len)
+                                 int len)
 {
        u8 msg[2];
 
 
 #if defined(CONFIG_SPI_MASTER)
 static int snd_soc_8_16_spi_write(void *control_data, const char *data,
-                                int len)
+                                 int len)
 {
        u8 msg[3];
 
 
 #if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
 static unsigned int snd_soc_8_8_read_i2c(struct snd_soc_codec *codec,
-                                         unsigned int r)
+                                        unsigned int r)
 {
        u8 reg = r;
        u8 data;
 #endif
 
 static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec,
-                                    unsigned int reg)
+                                     unsigned int reg)
 {
        return do_hw_read(codec, reg);
 }
 
 static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg,
-                            unsigned int value)
+                             unsigned int value)
 {
        u8 data[3];
 
 
 #if defined(CONFIG_SPI_MASTER)
 static int snd_soc_16_8_spi_write(void *control_data, const char *data,
-                                int len)
+                                 int len)
 {
        u8 msg[3];
 
 
 #if defined(CONFIG_SPI_MASTER)
 static int snd_soc_16_16_spi_write(void *control_data, const char *data,
-                                int len)
+                                  int len)
 {
        u8 msg[4];