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Commit e744dff7 authored by Will Deacon's avatar Will Deacon
Browse files

ARM: prefetch: remove redundant "cc" clobber 



The pld instruction does not affect the condition flags, so don't bother
clobbering them.

Acked-by: default avatarNicolas Pitre <nico@linaro.org>
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent 15c03dd4

arch/arm/include/asm/processor.h

+1 −3
Original line number Diff line number Diff line
@@ -97,9 +97,7 @@ static inline void prefetch(const void *ptr) 
{

	__asm__ __volatile__(

		"pld\t%a0"

		:

		: "p" (ptr)

		: "cc");

		:: "p" (ptr));

}



#define ARCH_HAS_PREFETCHW