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>

1 files changed, 0 insertions, 2 deletions

diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c
index 86f28f725a23..02b755b009db 100644
--- a/arch/arm/mach-realview/realview_pbx.c
+++ b/arch/arm/mach-realview/realview_pbx.c
@@ -313,11 +313,9 @@ static void __init gic_init_irq(void)
 {
         /* ARM PBX on-board GIC */
         if (core_tile_pbx11mp() || core_tile_pbxa9mp()) {
-                gic_cpu_base_addr = __io_address(REALVIEW_PBX_TILE_GIC_CPU_BASE);
                 gic_init(0, 29, __io_address(REALVIEW_PBX_TILE_GIC_DIST_BASE),
                          __io_address(REALVIEW_PBX_TILE_GIC_CPU_BASE));
         } else {
-                gic_cpu_base_addr = __io_address(REALVIEW_PBX_GIC_CPU_BASE);
                 gic_init(0, IRQ_PBX_GIC_START,
                          __io_address(REALVIEW_PBX_GIC_DIST_BASE),
                          __io_address(REALVIEW_PBX_GIC_CPU_BASE));