From: Tim Harvey tharvey@gateworks.com
commit 8d9bf3c3e1451fc8de7b590040a868ade26d6b22 upstream.
The Gateworks System Controller has an active-low interrupt. Fix the interrupt request type.
Cc: stable@vger.kernel.org Fixes: d85234994b2f ("mfd: Add Gateworks System Controller core driver") Signed-off-by: Tim Harvey tharvey@gateworks.com Signed-off-by: Lee Jones lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/mfd/gateworks-gsc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/mfd/gateworks-gsc.c +++ b/drivers/mfd/gateworks-gsc.c @@ -234,7 +234,7 @@ static int gsc_probe(struct i2c_client *
ret = devm_regmap_add_irq_chip(dev, gsc->regmap, client->irq, IRQF_ONESHOT | IRQF_SHARED | - IRQF_TRIGGER_FALLING, 0, + IRQF_TRIGGER_LOW, 0, &gsc_irq_chip, &irq_data); if (ret) return ret;