From 84a34344ea1f2f313d84a9fb4cb685b65a6ec26d Mon Sep 17 00:00:00 2001 From: Lauri Leukkunen Date: Wed, 10 Dec 2008 17:36:31 -0800 Subject: ARM: OMAP2: Use omap_rev() instead of system_rev system_rev is meant for board revision, this patch changes all relevant instances to use the new omap_rev() function liberating system_rev to be used with ATAG_REVISION as it has been designed. Signed-off-by: Lauri Leukkunen Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/include/mach/cpu.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'arch/arm/plat-omap/include/mach/cpu.h') diff --git a/arch/arm/plat-omap/include/mach/cpu.h b/arch/arm/plat-omap/include/mach/cpu.h index 4325bbc9747..b2062f1175d 100644 --- a/arch/arm/plat-omap/include/mach/cpu.h +++ b/arch/arm/plat-omap/include/mach/cpu.h @@ -34,12 +34,12 @@ struct omap_chip_id { #define OMAP_CHIP_INIT(x) { .oc = x } /* - * system_rev bits: + * omap_rev bits: * CPU id bits (0730, 1510, 1710, 2422...) [31:16] * CPU revision (See _REV_ defined in cpu.h) [15:08] * CPU class bits (15xx, 16xx, 24xx, 34xx...) [07:00] */ -extern unsigned int system_rev; +unsigned int omap_rev(void); /* * Test if multicore OMAP support is needed @@ -113,7 +113,7 @@ extern unsigned int system_rev; * cpu_is_omap243x(): True for OMAP2430 * cpu_is_omap343x(): True for OMAP3430 */ -#define GET_OMAP_CLASS (system_rev & 0xff) +#define GET_OMAP_CLASS (omap_rev() & 0xff) #define IS_OMAP_CLASS(class, id) \ static inline int is_omap ##class (void) \ @@ -121,7 +121,7 @@ static inline int is_omap ##class (void) \ return (GET_OMAP_CLASS == (id)) ? 1 : 0; \ } -#define GET_OMAP_SUBCLASS ((system_rev >> 20) & 0x0fff) +#define GET_OMAP_SUBCLASS ((omap_rev() >> 20) & 0x0fff) #define IS_OMAP_SUBCLASS(subclass, id) \ static inline int is_omap ##subclass (void) \ @@ -231,7 +231,7 @@ IS_OMAP_SUBCLASS(343x, 0x343) * cpu_is_omap2430(): True for OMAP2430 * cpu_is_omap3430(): True for OMAP3430 */ -#define GET_OMAP_TYPE ((system_rev >> 16) & 0xffff) +#define GET_OMAP_TYPE ((omap_rev() >> 16) & 0xffff) #define IS_OMAP_TYPE(type, id) \ static inline int is_omap ##type (void) \ -- cgit v1.2.3-70-g09d2