ARM: S5P: Fix the platform external interrupt issues.

This patch does the following:

1. Corrects the common platform code for external interrupts for using the
   VIC mask/unmask bits also.
2. Moves the common defines related to external interrupt for plat-s5p
   to common files.
3. Based on the new common defines, corresponding changes are made in the
   affected platforms (S5P6440, S5P6442 and S5PC100).

Signed-off-by: Pannaga Bhushan <p.bhushan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/arch/arm/mach-s5p6442/include/mach/irqs.h b/arch/arm/mach-s5p6442/include/mach/irqs.h
index da665809f6e4..02c23749c023 100644
--- a/arch/arm/mach-s5p6442/include/mach/irqs.h
+++ b/arch/arm/mach-s5p6442/include/mach/irqs.h
@@ -77,8 +77,9 @@
 
 #define S5P_IRQ_EINT_BASE       (IRQ_VIC_END + 1)
 
-#define IRQ_EINT(x)             ((x) < 16 ? S5P_IRQ_VIC0(x) : \
-                                        (S5P_IRQ_EINT_BASE + (x)-16))
+#define S5P_EINT_BASE1          (S5P_IRQ_VIC0(0))
+#define S5P_EINT_BASE2          (S5P_IRQ_EINT_BASE)
+
 /* Set the default NR_IRQS */
 
 #define NR_IRQS                 (IRQ_EINT(31) + 1)