From fb31690fbac6f4055c1765522752e4746759f5de Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 29 Oct 2005 13:15:10 +0100 Subject: [PATCH] [ARM] Ensure machine information structures aren't optimised away Since the machine information structures are now static, the compiler might optimise them away. Mark them with __attribute_used__ to prevent this occuring. Signed-off-by: Russell King --- include/asm-arm/mach/arch.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/asm-arm/mach/arch.h b/include/asm-arm/mach/arch.h index 7273c6f..eb262e07 100644 --- a/include/asm-arm/mach/arch.h +++ b/include/asm-arm/mach/arch.h @@ -50,6 +50,7 @@ struct machine_desc { */ #define MACHINE_START(_type,_name) \ static const struct machine_desc __mach_desc_##_type \ + __attribute_used__ \ __attribute__((__section__(".arch.info.init"))) = { \ .nr = MACH_TYPE_##_type, \ .name = _name, -- 2.7.4