mfd: Fix twl6030 irq definitions

The charger fault IRQs from the twl will in future patches be handled
by a seperate IRQ handler in the charger driver than the general charger
IRQ. Give them different IRQ numbers now to allow the charger driver to
be merged in the future.
Signed-off-by: NGraeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>

drivers/mfd/twl6030-irq.c

@@ -76,8 +76,8 @@ static int twl6030_interrupt_mapping[24] = {
 	USBOTG_INTR_OFFSET,	/* Bit 18	ID			*/
 	USB_PRES_INTR_OFFSET,	/* Bit 19	VBUS			*/
 	CHARGER_INTR_OFFSET,	/* Bit 20	CHRG_CTRL		*/
-	CHARGER_INTR_OFFSET,	/* Bit 21	EXT_CHRG		*/
-	CHARGER_INTR_OFFSET,	/* Bit 22	INT_CHRG		*/
+	CHARGERFAULT_INTR_OFFSET,	/* Bit 21	EXT_CHRG	*/
+	CHARGERFAULT_INTR_OFFSET,	/* Bit 22	INT_CHRG	*/
 	RSV_INTR_OFFSET,	/* Bit 23	Reserved		*/
 };
 /*----------------------------------------------------------------------*/

include/linux/i2c/twl.h

@@ -91,6 +91,7 @@
 #define BCI_INTR_OFFSET		2
 #define MADC_INTR_OFFSET	3
 #define USB_INTR_OFFSET		4
+#define CHARGERFAULT_INTR_OFFSET 5
 #define BCI_PRES_INTR_OFFSET	9
 #define USB_PRES_INTR_OFFSET	10
 #define RTC_INTR_OFFSET		11