[MIPS] Alchemy: replace last remaining instance of au_ffs with ffs.

Signed-off-by: N Ralf Baechle <ralf@linux-mips.org>

[MIPS] Alchemy: replace last remaining instance of au_ffs with ffs.
Signed-off-by: N Ralf Baechle <ralf@linux-mips.org>
820b2d85 · Ralf Baechle · c30db248 · 820b2d85
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arch/mips/au1000/pb1200/irqmap.c arch/mips/au1000/pb1200/irqmap.c +1 -1

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--- a/arch/mips/au1000/pb1200/irqmap.c
+++ b/arch/mips/au1000/pb1200/irqmap.c
@@ -74,7 +74,7 @@ irqreturn_t pb1200_cascade_handler( int irq, void *dev_id)
 	bcsr->int_status = bisr;
 	for( ; bisr; bisr &= (bisr-1) )
 	{
-		extirq_nr = PB1200_INT_BEGIN + au_ffs(bisr);
+		extirq_nr = PB1200_INT_BEGIN + ffs(bisr);
 		/* Ack and dispatch IRQ */
 		do_IRQ(extirq_nr);
 	}