From: Roel Kluin <[EMAIL PROTECTED]>
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 <[EMAIL PROTECTED]>
Signed-off-by: Geoff Levand <[EMAIL PROTECTED]>
---
arch/powerpc/platforms/ps3/interrupt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/powerpc/platforms/ps3/interrupt.c
+++ b/arch/powerpc/platforms/ps3/interrupt.c
@@ -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));
--
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