sh: Allow GPIO chips to register IRQ mappings.
As non-PFC chips are added that may support IRQs, pass through to the
generic helper instead of triggering the WARN_ON().
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/include/asm/gpio.h b/arch/sh/include/asm/gpio.h
index f8d9a73..04f53d3 100644
--- a/arch/sh/include/asm/gpio.h
+++ b/arch/sh/include/asm/gpio.h
@@ -41,14 +41,12 @@
static inline int gpio_to_irq(unsigned gpio)
{
- WARN_ON(1);
- return -ENOSYS;
+ return __gpio_to_irq(gpio);
}
static inline int irq_to_gpio(unsigned int irq)
{
- WARN_ON(1);
- return -EINVAL;
+ return -ENOSYS;
}
#endif /* CONFIG_GPIOLIB */