[PATCH] arm64: cacheflush: Remove stale comment

[Shaokun Zhang]

Remove stale comment since commit a7ba121215fa ("arm64: use asm-generic/cacheflush.h")

Cc: Christoph Hellwig <hch at lst.de>
Cc: Andrew Morton <akpm at linux-foundation.org>
Cc: Catalin Marinas <catalin.marinas at arm.com>
Cc: Will Deacon <will at kernel.org>
Signed-off-by: Shaokun Zhang <zhangshaokun at hisilicon.com>
---
 arch/arm64/include/asm/cacheflush.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/arm64/include/asm/cacheflush.h b/arch/arm64/include/asm/cacheflush.h
index 45217f21f1fe..52e5c1623224 100644
--- a/arch/arm64/include/asm/cacheflush.h
+++ b/arch/arm64/include/asm/cacheflush.h
@@ -30,11 +30,6 @@
  *	the implementation assumes non-aliasing VIPT D-cache and (aliasing)
  *	VIPT I-cache.
  *
- *	flush_cache_mm(mm)
- *
- *		Clean and invalidate all user space cache entries
- *		before a change of page tables.
- *
  *	flush_icache_range(start, end)
  *
  *		Ensure coherency between the I-cache and the D-cache in the
-- 
2.7.4