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authorChristoph Hellwig <hch@lst.de>2020-06-07 21:42:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-08 11:05:57 -0700
commit97f52c1536f041fd9f0b62667864930c92ac93cf (patch)
treecc5eebbb2e027e0f55846cc82041090c8188eee5 /arch/arm/include/asm
parent396eb69c6e3914c4aa7b2bdeaa7476cc48265df6 (diff)
arm,sparc,unicore32: remove flush_icache_user_range
flush_icache_user_range is only used by <asm-generic/cacheflush.h>, so remove it from the architectures that implement it, but don't use <asm-generic/cacheflush.h>. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Russell King <linux@armlinux.org.uk> Cc: "David S. Miller" <davem@davemloft.net> Cc: Guan Xuetao <gxt@pku.edu.cn> Link: http://lkml.kernel.org/r/20200515143646.3857579-19-hch@lst.de Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/arm/include/asm')
-rw-r--r--arch/arm/include/asm/cacheflush.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
index 7114b9aa46b8..c78e14fcfb5d 100644
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -318,9 +318,6 @@ extern void flush_kernel_dcache_page(struct page *);
#define flush_dcache_mmap_lock(mapping) xa_lock_irq(&mapping->i_pages)
#define flush_dcache_mmap_unlock(mapping) xa_unlock_irq(&mapping->i_pages)
-#define flush_icache_user_range(vma,page,addr,len) \
- flush_dcache_page(page)
-
/*
* We don't appear to need to do anything here. In fact, if we did, we'd
* duplicate cache flushing elsewhere performed by flush_dcache_page().