Input: altera_ps2 - use correct type for irq return value

tklauser · dtor · commit 5f77fc456cd6 · 2014-10-31T09:32:02.000-07:00
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 &lt;tklauser@distanz.ch&gt;
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
diff --git 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);

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@ static irqreturn_t altera_ps2_rxint(int irq, void *dev_id)`
`37`	`37`	`{`
`38`	`38`	`struct ps2if *ps2if = dev_id;`
`39`	`39`	`unsigned int status;`
`40`		`- int handled = IRQ_NONE;`
	`40`	`+ irqreturn_t handled = IRQ_NONE;`
`41`	`41`
`42`	`42`	`while ((status = readl(ps2if->base)) & 0xffff0000) {`
`43`	`43`	`serio_interrupt(ps2if->io, status & 0xff, 0);`