Input: altera_ps2 - use correct type for irq return value

The irq function altera_ps2_rxint returns an irqreturn_t, so use the
same type for variable storing the return value.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/serio/altera_ps2.c b/drivers/input/serio/altera_ps2.c
index e0371e182a2afd42a32212da3a8812e31c6dca04..58781c8a8aecc0a089d835bee20707d318a3ac14 100644 (file)
--- a/drivers/input/serio/altera_ps2.c
+++ b/drivers/input/serio/altera_ps2.c
@@ -37,7 +37,7 @@ static irqreturn_t altera_ps2_rxint(int irq, void *dev_id)
 {
        struct ps2if *ps2if = dev_id;
        unsigned int status;
-       int handled = IRQ_NONE;
+       irqreturn_t handled = IRQ_NONE;
 
        while ((status = readl(ps2if->base)) & 0xffff0000) {
                serio_interrupt(ps2if->io, status & 0xff, 0);