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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-04 19:13:29 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-14 22:21:42 +0300 |
| commit | ff2e27ae0b17f53a6a289c87d325f706598f3788 (patch) | |
| tree | 1288f491bce11b3d8a6d48604fd00d68bea6eb98 /arch/arm/mach-vexpress | |
| parent | 384895330e0f3954d9478fd0853145f9c169df12 (diff) | |
| download | linux-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-vexpress')
| -rw-r--r-- | arch/arm/mach-vexpress/core.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-vexpress/ct-ca9x4.c | 6 |
2 files changed, 2 insertions, 6 deletions
diff --git a/arch/arm/mach-vexpress/core.h b/arch/arm/mach-vexpress/core.h index 57dd95ce41f9..362780d868de 100644 --- a/arch/arm/mach-vexpress/core.h +++ b/arch/arm/mach-vexpress/core.h @@ -22,5 +22,3 @@ struct map_desc; void v2m_map_io(struct map_desc *tile, size_t num); extern struct sys_timer v2m_timer; - -extern void __iomem *gic_cpu_base_addr; diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c index 25a3ca6e5a48..8e0a3b7c8638 100644 --- a/arch/arm/mach-vexpress/ct-ca9x4.c +++ b/arch/arm/mach-vexpress/ct-ca9x4.c @@ -60,12 +60,10 @@ static void __init ct_ca9x4_map_io(void) v2m_map_io(ct_ca9x4_io_desc, ARRAY_SIZE(ct_ca9x4_io_desc)); } -void __iomem *gic_cpu_base_addr; - static void __init ct_ca9x4_init_irq(void) { - gic_cpu_base_addr = MMIO_P2V(A9_MPCORE_GIC_CPU); - gic_init(0, 29, MMIO_P2V(A9_MPCORE_GIC_DIST), gic_cpu_base_addr); + gic_init(0, 29, MMIO_P2V(A9_MPCORE_GIC_DIST), + MMIO_P2V(A9_MPCORE_GIC_CPU)); } #if 0 |