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[POWERPC] PS3: Fix unlikely typo in ps3_get_irq

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Fix a typo bug 'unlikely(x) == y' and add an unlikely() call to
an unlikely code path in the PS3 interrupt routine ps3_get_irq().

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Roel Kluin 2008-03-27 11:37:18 +11:00 committed by Paul Mackerras
parent e6b18912d3
commit ad18c3db33
1 changed files with 1 additions and 1 deletions
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arch/powerpc/platforms/ps3/interrupt.c
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@ -709,7 +709,7 @@ static unsigned int ps3_get_irq(void)
asm volatile("cntlzd %0,%1" : "=r" (plug) : "r" (x));
plug &= 0x3f;
if (unlikely(plug) == NO_IRQ) {
if (unlikely(plug == NO_IRQ)) {
pr_debug("%s:%d: no plug found: thread_id %lu\n", __func__,
__LINE__, pd->thread_id);
dump_bmp(&per_cpu(ps3_private, 0));