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Subject[ 53/55] ARM: 7365/1: drop unused parameter from flush_cache_user_range
3.0-stable review patch.  If anyone has any objections, please let me know.

------------------
From: Dima Zavin <dima@android.com>

commit 4542b6a0fa6b48d9ae6b41c1efeb618b7a221b2a upstream.

vma isn't used and flush_cache_user_range isn't a standard macro that
is used on several archs with the same prototype. In fact only unicore32
has a macro with the same name (with an identical implementation and no
in-tree users).

This is a part of a patch proposed by Dima Zavin (with Message-id:
1272439931-12795-1-git-send-email-dima@android.com) that didn't get
accepted.

Cc: Dima Zavin <dima@android.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>


---
arch/arm/include/asm/cacheflush.h | 2 +-
arch/arm/kernel/traps.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -249,7 +249,7 @@ extern void flush_cache_page(struct vm_a
* Harvard caches are synchronised for the user space address range.
* This is used for the ARM private sys_cacheflush system call.
*/
-#define flush_cache_user_range(vma,start,end) \
+#define flush_cache_user_range(start,end) \
__cpuc_coherent_user_range((start) & PAGE_MASK, PAGE_ALIGN(end))

/*
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -451,7 +451,7 @@ do_cache_op(unsigned long start, unsigne
if (end > vma->vm_end)
end = vma->vm_end;

- flush_cache_user_range(vma, start, end);
+ flush_cache_user_range(start, end);
}
up_read(&mm->mmap_sem);
}

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