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Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/xscaleiop

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Russell King 2008-11-06 18:04:23 +00:00 committed by Russell King
commit 878708f290
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mm/cache-xsc3l2.c
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@ -98,7 +98,7 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end)
/*
* Clean and invalidate partial last cache line.
*/
if (end & (CACHE_LINE_SIZE - 1)) {
if (start < end && (end & (CACHE_LINE_SIZE - 1))) {
xsc3_l2_clean_pa(end & ~(CACHE_LINE_SIZE - 1));
xsc3_l2_inv_pa(end & ~(CACHE_LINE_SIZE - 1));
end &= ~(CACHE_LINE_SIZE - 1);
@ -107,7 +107,7 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end)
/*
* Invalidate all full cache lines between 'start' and 'end'.
*/
while (start != end) {
while (start < end) {
xsc3_l2_inv_pa(start);
start += CACHE_LINE_SIZE;
}