ARM: GIC: provide a single initialization function for boot CPU

Provide gic_init() which initializes the GIC distributor and current
CPU's GIC interface for the boot (or single) CPU.

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, 3 insertions, 2 deletions

diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c
index 929b8dc12e81..90f492a35d4f 100644
--- a/arch/arm/mach-realview/realview_pba8.c
+++ b/arch/arm/mach-realview/realview_pba8.c
@@ -274,8 +274,9 @@ static void __init gic_init_irq(void)
 {
         /* ARM PB-A8 on-board GIC */
         gic_cpu_base_addr = __io_address(REALVIEW_PBA8_GIC_CPU_BASE);
-        gic_dist_init(0, __io_address(REALVIEW_PBA8_GIC_DIST_BASE), IRQ_PBA8_GIC_START);
-        gic_cpu_init(0, __io_address(REALVIEW_PBA8_GIC_CPU_BASE));
+        gic_init(0, IRQ_PBA8_GIC_START,
+                 __io_address(REALVIEW_PBA8_GIC_DIST_BASE),
+                 __io_address(REALVIEW_PBA8_GIC_CPU_BASE));
 }
 
 static void __init realview_pba8_timer_init(void)