msm: board-msm8960:remove PM8921_MPP_IRQ_BASE

There is no need to track where the PM8921_MPP_IRQ_BASE starts.
Clean up this code. Consequently clean up the start of SX150X
interrupts. They should start after the pmic interrupts.

Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-msm8960.c b/arch/arm/mach-msm/board-msm8960.c
index fe0befe..173b830 100644
--- a/arch/arm/mach-msm/board-msm8960.c
+++ b/arch/arm/mach-msm/board-msm8960.c
@@ -189,17 +189,9 @@
 #define KS8851_RST_GPIO		89
 #define KS8851_IRQ_GPIO		90
 
-/* Macros assume PMIC GPIOs and MPPs start at 1 */
-#define PM8921_GPIO_BASE		NR_GPIO_IRQS
-#define PM8921_GPIO_PM_TO_SYS(pm_gpio)	(pm_gpio - 1 + PM8921_GPIO_BASE)
-#define PM8921_MPP_BASE			(PM8921_GPIO_BASE + PM8921_NR_GPIOS)
-#define PM8921_MPP_PM_TO_SYS(pm_gpio)	(pm_gpio - 1 + PM8921_MPP_BASE)
-#define PM8921_IRQ_BASE			(NR_MSM_IRQS + NR_GPIO_IRQS)
-#define PM8921_MPP_IRQ_BASE		(PM8921_IRQ_BASE + NR_GPIO_IRQS)
-
 #if defined(CONFIG_GPIO_SX150X) || defined(CONFIG_GPIO_SX150X_MODULE)
 enum {
-	GPIO_EXPANDER_IRQ_BASE = (PM8921_MPP_IRQ_BASE + PM8921_NR_MPPS),
+	GPIO_EXPANDER_IRQ_BASE = (PM8921_IRQ_BASE + PM8921_NR_IRQS),
 	GPIO_EXPANDER_GPIO_BASE = (PM8921_MPP_BASE + PM8921_NR_MPPS),
 	/* CAM Expander */
 	GPIO_CAM_EXPANDER_BASE = GPIO_EXPANDER_GPIO_BASE,