palmas: rename init_settings to an generic palmas init

Since TPS659038/TWL6035/TWL6037 all belong to palmas family of TI PMICs,
rename twl6035_init_settings with an more generic palmas_init_settings
Signed-off-by: NNishanth Menon <nm@ti.com>

board/ti/omap5_uevm/evm.c

@@ -64,7 +64,7 @@ int board_eth_init(bd_t *bis)
 int misc_init_r(void)
 {
 #ifdef CONFIG_PALMAS_POWER
-	twl6035_init_settings();
+	palmas_init_settings();
 #endif
 	return 0;
 }

drivers/power/palmas.c

@@ -45,7 +45,7 @@ static inline int palmas_read_u8(u8 chip_no, u8 reg, u8 *val)
 	return i2c_read(chip_no, reg, 1, val, 1);
 }
 
-void twl6035_init_settings(void)
+void palmas_init_settings(void)
 {
 	return;
 }

include/palmas.h

@@ -38,5 +38,5 @@
 
 int twl6035_i2c_write_u8(u8 chip_no, u8 val, u8 reg);
 int twl6035_i2c_read_u8(u8 chip_no, u8 *val, u8 reg);
-void twl6035_init_settings(void);
+void palmas_init_settings(void);
 int twl6035_mmc1_poweron_ldo(void);