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authorGabor Juhos <juhosg@openwrt.org>2011-11-18 00:17:46 +0000
committerRalf Baechle <ralf@linux-mips.org>2011-12-07 22:02:47 +0000
commitbe5f3623204e15cb8a95a6d381ae6eb074ba46b5 (patch)
tree52fb613a75ad0c563323de0ddcb646d595196d1b /arch/mips/include/asm/mach-ath79
parent2dc7b4a1977e3bd3b7c819c63cab1baf7d260d89 (diff)
MIPS: ath79: Store the SoC revision in a global variable
Knowing the exact revision of the SoC is required to make runtime decisions in various code paths. We have determined the SoC revision already, so we only need to store that in a global variable. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Imre Kaloz <kaloz@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3027/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/mach-ath79')
-rw-r--r--arch/mips/include/asm/mach-ath79/ath79.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-ath79/ath79.h b/arch/mips/include/asm/mach-ath79/ath79.h
index 407c9354f747..6d0c6c9d5622 100644
--- a/arch/mips/include/asm/mach-ath79/ath79.h
+++ b/arch/mips/include/asm/mach-ath79/ath79.h
@@ -32,6 +32,7 @@ enum ath79_soc_type {
};
extern enum ath79_soc_type ath79_soc;
+extern unsigned int ath79_soc_rev;
static inline int soc_is_ar71xx(void)
{