From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-Id: <20120527002622.064246018@linuxfoundation.org> Date: Sun, 27 May 2012 09:27:06 +0900 From: Greg KH To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Dima Zavin , Catalin Marinas , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Russell King , Will Deacon Subject: [ 53/55] ARM: 7365/1: drop unused parameter from flush_cache_user_range In-Reply-To: <20120527005203.GA2146@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dima Zavin 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 Acked-by: Catalin Marinas Signed-off-by: Uwe Kleine-König Signed-off-by: Russell King Cc: Will Deacon Signed-off-by: Greg Kroah-Hartman --- 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); }