I2C: TWL4030: Remove unneded pr_err define

pr_err definition was moved to include/linux/kernel.h
it's unecessary keeping that in twl4030_core.c
Signed-off-by: Felipe Balbi <felipe.lima@indt.org.br>
Signed-off-by: Tony Lindgren <tony@atomide.com>

drivers/i2c/chips/twl4030_core.c

@@ -51,8 +51,6 @@
 
 #define DRIVER_NAME			"twl4030"
 
-#define pr_err(fmt, arg...)	printk(KERN_ERR DRIVER_NAME ": " fmt, ##arg);
-
 /**** Macro Definitions */
 #define TWL_CLIENT_STRING		"TWL4030-ID"
 #define TWL_CLIENT_USED			1