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Commit 91e08063 authored by Chris Zankel's avatar Chris Zankel
Browse files

xtensa: Fix FLUSH_DCACHE macro for some variants. 



Define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE also for processor configurations
that don't have cache-aliasing.

Signed-off-by: default avatarChris Zankel <chris@zankel.net>
parent 66f41d4c

arch/xtensa/include/asm/cacheflush.h

+1 −0
Original line number Diff line number Diff line
@@ -115,6 +115,7 @@ extern void flush_cache_page(struct vm_area_struct*, unsigned long, unsigned lon 
#define flush_cache_vmap(start,end)			do { } while (0)

#define flush_cache_vunmap(start,end)			do { } while (0)



#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0

#define flush_dcache_page(page)				do { } while (0)



#define flush_cache_page(vma,addr,pfn)			do { } while (0)