[MIPS] Alchemy: replace ffs() with __ffs()

[linux-2.6-omap-h63xx.git] / arch / mips / au1000 / common / irq.c

diff --git a/arch/mips/au1000/common/irq.c b/arch/mips/au1000/common/irq.c
index ddfb7f0a17a627f52679b8b13a44e934bb6dc1f8..b7f1bbf6d5aad243f73bd8bf6898cd8995172bcc 100644 (file)
--- a/arch/mips/au1000/common/irq.c
+++ b/arch/mips/au1000/common/irq.c
@@ -462,7 +462,7 @@ static void intc0_req0_irqdispatch(void)
                return;
        }
 #endif
-       bit = ffs(intc0_req0);
+       bit = __ffs(intc0_req0);
        intc0_req0 &= ~(1 << bit);
        do_IRQ(MIPS_CPU_IRQ_BASE + bit);
 }
@@ -478,7 +478,7 @@ static void intc0_req1_irqdispatch(void)
        if (!intc0_req1)
                return;
 
-       bit = ffs(intc0_req1);
+       bit = __ffs(intc0_req1);
        intc0_req1 &= ~(1 << bit);
        do_IRQ(bit);
 }
@@ -498,7 +498,7 @@ static void intc1_req0_irqdispatch(void)
        if (!intc1_req0)
                return;
 
-       bit = ffs(intc1_req0);
+       bit = __ffs(intc1_req0);
        intc1_req0 &= ~(1 << bit);
        do_IRQ(MIPS_CPU_IRQ_BASE + 32 + bit);
 }
@@ -514,7 +514,7 @@ static void intc1_req1_irqdispatch(void)
        if (!intc1_req1)
                return;
 
-       bit = ffs(intc1_req1);
+       bit = __ffs(intc1_req1);
        intc1_req1 &= ~(1 << bit);
        do_IRQ(MIPS_CPU_IRQ_BASE + 32 + bit);
 }