drivers/muic: Fix '"WRITE" redefined' error after CVE-2019-2001 fix

Compile error:
In file included from kernel/samsung/gts2/drivers/muic/universal/muic_task.c:49:0:
 kernel/samsung/gts2/drivers/muic/universal/muic_debug.h:6:0: error: "WRITE" redefined [-Werror]
 #define WRITE 1
 ^
In file included from kernel/samsung/gts2/include/linux/seq_file.h:10:0,
                 from kernel/samsung/gts2/include/linux/pinctrl/pinctrl.h:19,
                 from kernel/samsung/gts2/include/asm-generic/gpio.h:8,
                 from kernel/samsung/gts2/arch/arm/include/asm/gpio.h:15,
                 from kernel/samsung/gts2/include/linux/gpio.h:45,
                 from kernel/samsung/gts2/drivers/muic/universal/muic_task.c:23:
 kernel/samsung/gts2/include/linux/fs.h:192:0: note: this is the location of the previous definition
 #define WRITE   RW_MASK

Fix is to change the define statements in drivers/muic/universal/muic_debug.h, used in
drivers/muic/universal/muic_i2c.c as follows WRITE >> DBG_WRITE, READ >> DBG_READ
to avoid the duplicate definition contradiction.

Change-Id: Ie2416adb3987fe16011fe1d14e24934218273a8a

drivers/muic/universal/muic_debug.h

@@ -2,8 +2,8 @@
 #define _MUIC_DEBUG_
 
 #define DEBUG_MUIC
-#define READ 0
-#define WRITE 1
+#define DBG_READ 0
+#define DBG_WRITE 1
 
 extern void muic_reg_log(u8 reg, u8 value, u8 rw);
 extern void muic_print_reg_log(void);

drivers/muic/universal/muic_i2c.c

@@ -64,7 +64,7 @@ int muic_i2c_read_byte(const struct i2c_client *client, u8 command)
 	}
 
 #ifdef DEBUG_MUIC
-	muic_reg_log(command, ret, retry << 1| READ);
+	muic_reg_log(command, ret, retry << 1| DBG_READ);
 #endif
 	return ret;
 }
@@ -86,7 +86,7 @@ int muic_i2c_write_byte(const struct i2c_client *client,
 		retry ++;
 	}
 #ifdef DEBUG_MUIC
-	muic_reg_log(command, value, retry << 1| WRITE);
+	muic_reg_log(command, value, retry << 1| DBG_WRITE);
 #endif
 	return ret;
 }