From 02afe8a7f23d562cec76743ae34c4735d2819345 Mon Sep 17 00:00:00 2001 From: Santosh Shilimkar Date: Thu, 3 Mar 2011 18:03:25 +0530 Subject: ARM: OMAP4: Export omap4_get_base*() rather than global address pointers This patch exports APIs to get base address for GIC distributor, CPU interface, SCU and PL310 L2 Cache which are used in OMAP4 PM code. This was suggested by Kevin Hilman during OMAP4 PM code review. Signed-off-by: Santosh Shilimkar Acked-by: Jean Pihet Reviewed-by: Kevin Hilman Tested-by: Vishwanath BS Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/omap4-common.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-omap2/omap4-common.c') diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 21d4821c961..4a3d2898543 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -26,7 +26,7 @@ #include "common.h" #ifdef CONFIG_CACHE_L2X0 -void __iomem *l2cache_base; +static void __iomem *l2cache_base; #endif void __init gic_init_irq(void) @@ -47,6 +47,11 @@ void __init gic_init_irq(void) #ifdef CONFIG_CACHE_L2X0 +void __iomem *omap4_get_l2cache_base(void) +{ + return l2cache_base; +} + static void omap4_l2x0_disable(void) { /* Disable PL310 L2 Cache controller */ -- cgit v1.2.3-70-g09d2