1 files changed, 1 insertions, 3 deletions

diff --git a/arch/arm/mach-mmp/irq.c b/arch/arm/mach-mmp/irq.c
index e60c7d98922b..3c71246cd994 100644
--- a/arch/arm/mach-mmp/irq.c
+++ b/arch/arm/mach-mmp/irq.c
@@ -153,10 +153,8 @@ static void icu_mux_irq_demux(unsigned int irq, struct irq_desc *desc)
                 status = readl_relaxed(data->reg_status) & ~mask;
                 if (status == 0)
                         break;
-                n = find_first_bit(&status, BITS_PER_LONG);
-                while (n < BITS_PER_LONG) {
+                for_each_set_bit(n, &status, BITS_PER_LONG) {
                         generic_handle_irq(icu_data[i].virq_base + n);
-                        n = find_next_bit(&status, BITS_PER_LONG, n + 1);
                 }
         }
 }