From: Liviu Dudau Liviu.Dudau@arm.com
Recent ARM boards have the KMI devices share one interrupt line rather than having dedicated IRQs. Update the driver to take that into account.
Signed-off-by: Liviu Dudau Liviu.Dudau@arm.com Signed-off-by: Mark Brown broonie@linaro.org --- drivers/input/serio/ambakmi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c index 762b08432de0..8b748d99b934 100644 --- a/drivers/input/serio/ambakmi.c +++ b/drivers/input/serio/ambakmi.c @@ -79,7 +79,8 @@ static int amba_kmi_open(struct serio *io) writeb(divisor, KMICLKDIV); writeb(KMICR_EN, KMICR);
- ret = request_irq(kmi->irq, amba_kmi_int, 0, "kmi-pl050", kmi); + ret = request_irq(kmi->irq, amba_kmi_int, IRQF_SHARED, "kmi-pl050", + kmi); if (ret) { printk(KERN_ERR "kmi: failed to claim IRQ%d\n", kmi->irq); writeb(0, KMICR);