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

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

diff --git a/arch/mips/au1000/pb1200/irqmap.c b/arch/mips/au1000/pb1200/irqmap.c
index 3bee274445f50eea835f35e4b03878e40a43ffd8..5f48b0603796bc077fb18fed96e33a1b1343ccbe 100644 (file)
--- 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);
        }