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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-12-04 19:13:29 +0300
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-12-14 22:21:42 +0300
commitff2e27ae0b17f53a6a289c87d325f706598f3788 (patch)
tree1288f491bce11b3d8a6d48604fd00d68bea6eb98 /arch/arm/mach-omap2/omap4-common.c
parent384895330e0f3954d9478fd0853145f9c169df12 (diff)
downloadlinux-ff2e27ae0b17f53a6a289c87d325f706598f3788.tar.xz
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>
Diffstat (limited to 'arch/arm/mach-omap2/omap4-common.c')
-rw-r--r--arch/arm/mach-omap2/omap4-common.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 3fd3df7a7697..666e852988d5 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -26,21 +26,22 @@
void __iomem *l2cache_base;
#endif
-void __iomem *gic_cpu_base_addr;
void __iomem *gic_dist_base_addr;
void __init gic_init_irq(void)
{
+ void __iomem *gic_cpu_base;
+
/* Static mapping, never released */
gic_dist_base_addr = ioremap(OMAP44XX_GIC_DIST_BASE, SZ_4K);
BUG_ON(!gic_dist_base_addr);
/* Static mapping, never released */
- gic_cpu_base_addr = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512);
- BUG_ON(!gic_cpu_base_addr);
+ gic_cpu_base = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512);
+ BUG_ON(!gic_cpu_base);
- gic_init(0, 29, gic_dist_base_addr, gic_cpu_base_addr);
+ gic_init(0, 29, gic_dist_base_addr, gic_cpu_base);
}
#ifdef CONFIG_CACHE_L2X0