Hi Mark,
On 26/10/11 17:51, Mark Brown wrote:
gpiolib provides __gpio_to_irq() to map gpiolib gpios to interrupts - hook
that up on m68k.
Signed-off-by: Mark Brown<broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
I'll take this through the m68knommu git tree, since it is only used
by the ColdFire CPU parts.
Thanks
Greg
arch/m68k/include/asm/gpio.h | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/m68k/include/asm/gpio.h b/arch/m68k/include/asm/gpio.h
index b204683..00d0071 100644
--- a/arch/m68k/include/asm/gpio.h
+++ b/arch/m68k/include/asm/gpio.h
@@ -225,7 +225,8 @@ static inline void gpio_set_value(unsigned gpio, int value)
static inline int gpio_to_irq(unsigned gpio)
{
- return (gpio< MCFGPIO_IRQ_MAX) ? gpio + MCFGPIO_IRQ_VECBASE : -EINVAL;
+ return (gpio< MCFGPIO_IRQ_MAX) ? gpio + MCFGPIO_IRQ_VECBASE
+ : __gpio_to_irq(gpio);
}
static inline int irq_to_gpio(unsigned irq)
--
------------------------------------------------------------------------
Greg Ungerer -- Principal Engineer EMAIL: gerg@xxxxxxxxxxxx
SnapGear Group, McAfee PHONE: +61 7 3435 2888
8 Gardner Close FAX: +61 7 3217 5323
Milton, QLD, 4064, Australia WEB: http://www.SnapGear.com
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