[MIPS] Alchemy: Get rid of au_ffs().

It was plain a bad idea ...

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

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/mips/au1000/common/irq.c b/arch/mips/au1000/common/irq.c
index e86b4303994f..b0ae1ab0ad9e 100644
--- a/arch/mips/au1000/common/irq.c
+++ b/arch/mips/au1000/common/irq.c
@@ -481,7 +481,7 @@ static void intc0_req0_irqdispatch(void)
                 return;
         }
 #endif
-        irq = au_ffs(intc0_req0) - 1;
+        irq = ffs(intc0_req0);
         intc0_req0 &= ~(1 << irq);
         do_IRQ(irq);
 }
@@ -497,7 +497,7 @@ static void intc0_req1_irqdispatch(void)
         if (!intc0_req1)
                 return;
 
-        irq = au_ffs(intc0_req1) - 1;
+        irq = ffs(intc0_req1);
         intc0_req1 &= ~(1 << irq);
         do_IRQ(irq);
 }
@@ -517,7 +517,7 @@ static void intc1_req0_irqdispatch(void)
         if (!intc1_req0)
                 return;
 
-        irq = au_ffs(intc1_req0) - 1;
+        irq = ffs(intc1_req0);
         intc1_req0 &= ~(1 << irq);
         irq += 32;
         do_IRQ(irq);
@@ -534,7 +534,7 @@ static void intc1_req1_irqdispatch(void)
         if (!intc1_req1)
                 return;
 
-        irq = au_ffs(intc1_req1) - 1;
+        irq = ffs(intc1_req1);
         intc1_req1 &= ~(1 << irq);
         irq += 32;
         do_IRQ(irq);