From 68efdb81c6c3b5c1df7169a4b460907198b19103 Mon Sep 17 00:00:00 2001 From: Thomas Bogendoerfer Date: Sun, 25 Nov 2007 11:27:06 +0100 Subject: [PATCH] [MIPS] IP22/IP28: fix extracting board/chip rev Taken from Peter Fuersts IP28 patches Signed-off-by: Thomas Bogendoerfer Signed-off-by: Ralf Baechle --- include/asm-mips/sgi/ioc.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/asm-mips/sgi/ioc.h b/include/asm-mips/sgi/ioc.h index f3e3dc9bb732..343ed15f8dc4 100644 --- a/include/asm-mips/sgi/ioc.h +++ b/include/asm-mips/sgi/ioc.h @@ -138,8 +138,8 @@ struct sgioc_regs { u8 _sysid[3]; volatile u8 sysid; #define SGIOC_SYSID_FULLHOUSE 0x01 -#define SGIOC_SYSID_BOARDREV(x) ((x & 0xe0) > 5) -#define SGIOC_SYSID_CHIPREV(x) ((x & 0x1e) > 1) +#define SGIOC_SYSID_BOARDREV(x) (((x) & 0x1e) >> 1) +#define SGIOC_SYSID_CHIPREV(x) (((x) & 0xe0) >> 5) u32 _unused2; u8 _read[3]; volatile u8 read; -- GitLab