[PATCH] i2c-keywest.c irq handler type

[Paul Mackerras]

This patch changes the interrupt handler routine in i2c-keywest.c to
return an irqreturn_t.

Paul.

diff -urN linux-2.5/drivers/i2c/i2c-keywest.c pmac-2.5/drivers/i2c/i2c-keywest.c
--- linux-2.5/drivers/i2c/i2c-keywest.c	2003-04-03 07:22:49.000000000 +1000
+++ pmac-2.5/drivers/i2c/i2c-keywest.c	2003-04-23 21:32:32.000000000 +1000
@@ -212,7 +212,7 @@
 #ifndef POLLED_MODE
 
 /* Interrupt handler */
-static void
+static irqreturn_t
 keywest_irq(int irq, void *dev_id, struct pt_regs *regs)
 {
 	struct keywest_iface *iface = (struct keywest_iface *)dev_id;
@@ -225,6 +225,7 @@
 		add_timer(&iface->timeout_timer);
 	}
 	spin_unlock(&iface->lock);
+	return IRQ_HANDLED;
 }
 
 static void