ARM: GIC: consolidate gic_cpu_base_addr to common GIC code
Every architecture using the GIC has a gic_cpu_base_addr pointer for
GIC 0 for their entry assembly code to use to decode the cause of the
current interrupt. Move this into the common GIC code.
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c
index 8047b19..cbdc97a 100644
--- a/arch/arm/mach-realview/realview_pb1176.c
+++ b/arch/arm/mach-realview/realview_pb1176.c
@@ -304,10 +304,9 @@
static void __init gic_init_irq(void)
{
/* ARM1176 DevChip GIC, primary */
- gic_cpu_base_addr = __io_address(REALVIEW_DC1176_GIC_CPU_BASE);
gic_init(0, IRQ_DC1176_GIC_START,
__io_address(REALVIEW_DC1176_GIC_DIST_BASE),
- gic_cpu_base_addr);
+ __io_address(REALVIEW_DC1176_GIC_CPU_BASE));
/* board GIC, secondary */
gic_init(1, IRQ_PB1176_GIC_START,