[MIPS] Alchemy: replace last remaining instance of au_ffs with ffs.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@ -74,7 +74,7 @@ irqreturn_t pb1200_cascade_handler( int irq, void *dev_id)
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bcsr->int_status = bisr;
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for( ; bisr; bisr &= (bisr-1) )
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{
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extirq_nr = PB1200_INT_BEGIN + au_ffs(bisr);
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extirq_nr = PB1200_INT_BEGIN + ffs(bisr);
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/* Ack and dispatch IRQ */
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do_IRQ(extirq_nr);
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}
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