From: Fabio Estevam <festevam@gmail.com>
Date: Fri, 16 Aug 2013 11:55:56 +0000 (+0100)
Subject: ARM: 7819/1: fiq: Cast the first argument of flush_icache_range()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=22ab6a2be78db078b11cc478bfc99cdc8e0642cb;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

ARM: 7819/1: fiq: Cast the first argument of flush_icache_range()

commit 7cb3be0a27805c625ff7cce20c53c926d9483243 upstream.

Commit 2ba85e7af4 (ARM: Fix FIQ code on VIVT CPUs) causes the following build warning:

arch/arm/kernel/fiq.c:92:3: warning: passing argument 1 of 'cpu_cache.coherent_kern_range' makes integer from pointer without a cast [enabled by default]

Cast it as '(unsigned long)base' to avoid the warning.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Martin Kaiser <lists@kaiser.cx>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
index fc7920288a3d..918875d96d5d 100644
--- a/arch/arm/kernel/fiq.c
+++ b/arch/arm/kernel/fiq.c
@@ -89,7 +89,8 @@ void set_fiq_handler(void *start, unsigned int length)
 
 	memcpy(base + offset, start, length);
 	if (!cache_is_vipt_nonaliasing())
-		flush_icache_range(base + offset, offset + length);
+		flush_icache_range((unsigned long)base + offset, offset +
+				   length);
 	flush_icache_range(0xffff0000 + offset, 0xffff0000 + offset + length);
 }