mfd: twl: fix twl4030 rename for remaining driver, board files

Recent drivers/mfd/twl4030* renames to twl broke compile for
various boards as the series was missing a patch to change
the board-*.c files.

This patch renames include twl4030.h to include twl.h
and also renames twl4030_i2c_ routines.

Signed-off-by: Balaji T K <balajitk@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Reviewed-by: Felipe Balbi <felipe.balbi@nokia.com>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/drivers/video/omap/lcd_omap2evm.c b/drivers/video/omap/lcd_omap2evm.c
index 006c2fe..7e7a65c 100644
--- a/drivers/video/omap/lcd_omap2evm.c
+++ b/drivers/video/omap/lcd_omap2evm.c
@@ -24,7 +24,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
-#include <linux/i2c/twl4030.h>
+#include <linux/i2c/twl.h>
 
 #include <plat/mux.h>
 #include <asm/mach-types.h>
@@ -61,9 +61,9 @@
 	gpio_direction_output(LCD_PANEL_LR, 1);
 	gpio_direction_output(LCD_PANEL_UD, 1);
 
-	twl4030_i2c_write_u8(TWL4030_MODULE_LED, 0x11, TWL_LED_LEDEN);
-	twl4030_i2c_write_u8(TWL4030_MODULE_PWMA, 0x01, TWL_PWMA_PWMAON);
-	twl4030_i2c_write_u8(TWL4030_MODULE_PWMA, 0x02, TWL_PWMA_PWMAOFF);
+	twl_i2c_write_u8(TWL4030_MODULE_LED, 0x11, TWL_LED_LEDEN);
+	twl_i2c_write_u8(TWL4030_MODULE_PWMA, 0x01, TWL_PWMA_PWMAON);
+	twl_i2c_write_u8(TWL4030_MODULE_PWMA, 0x02, TWL_PWMA_PWMAOFF);
 	bklight_level = 100;
 
 	return 0;
@@ -101,7 +101,7 @@
 	u8 c;
 	if ((level >= 0) && (level <= 100)) {
 		c = (125 * (100 - level)) / 100 + 2;
-		twl4030_i2c_write_u8(TWL4030_MODULE_PWMA, c, TWL_PWMA_PWMAOFF);
+		twl_i2c_write_u8(TWL4030_MODULE_PWMA, c, TWL_PWMA_PWMAOFF);
 		bklight_level = level;
 	}
 	return 0;