From 8b4186160b7894ca4583f702a562856d5d9e9118 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 25 Jun 2011 19:25:02 +0100 Subject: ARM: entry: prefetch abort helper: pass aborted pc in r4 rather than r0 This avoids unnecessary instructions for CPUs which implement the IFAR (instruction fault address register). Signed-off-by: Russell King --- arch/arm/mm/pabort-v7.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mm/pabort-v7.S') diff --git a/arch/arm/mm/pabort-v7.S b/arch/arm/mm/pabort-v7.S index a8b3b300a18d..b515e0b059b3 100644 --- a/arch/arm/mm/pabort-v7.S +++ b/arch/arm/mm/pabort-v7.S @@ -4,7 +4,7 @@ /* * Function: v6_pabort * - * Params : r0 = address of aborted instruction + * Params : r4 = address of aborted instruction * * Returns : r0 = address of abort * : r1 = IFSR -- cgit v1.2.3