From be0fffbf62a114a11ae7fbed8984f79c359a3e9d Mon Sep 17 00:00:00 2001 From: Varun Wadekar Date: Tue, 17 Apr 2012 13:05:41 +0530 Subject: ARM: mm: cache-l2x0: use L2X0_CACHE_ID_PART_MASK to get cache-id l2x0_unlock does not use L2X0_CACHE_ID_PART_MASK to get the actual cache-id, thus always iterating over only one I and one D lockdown register. Change-Id: If473bd32991a6a97f9da6b8712f297a8bd00d32e Signed-off-by: Varun Wadekar Reviewed-on: http://git-master/r/96954 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Aleksandr Frid Reviewed-by: Krishna Reddy --- arch/arm/mm/cache-l2x0.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch') diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c index 0dddb54ea986..e6871a3e4d1c 100644 --- a/arch/arm/mm/cache-l2x0.c +++ b/arch/arm/mm/cache-l2x0.c @@ -335,6 +335,8 @@ static void __init l2x0_unlock(__u32 cache_id) int lockregs; int i; + cache_id &= L2X0_CACHE_ID_PART_MASK; + if (cache_id == L2X0_CACHE_ID_PART_L310) lockregs = 8; else -- cgit v1.2.3