powerpc/powermac: Use generic_handle_irq() in gatwick_action()

Don't call __do_IRQ() directly in gatwick_action(), use
generic_handle_irq().

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index 7039d8f..dce7363 100644 (file)
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -221,7 +221,7 @@ static irqreturn_t gatwick_action(int cpl, void *dev_id)
                        continue;
                irq += __ilog2(bits);
                spin_unlock_irqrestore(&pmac_pic_lock, flags);
-               __do_IRQ(irq);
+               generic_handle_irq(irq);
                spin_lock_irqsave(&pmac_pic_lock, flags);
                rc = IRQ_HANDLED;
        }