[PATCH 02/16] [media] adv7180: Pass correct flags to request_threaded_irq()

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Most IRQ controllers support different types of interrupts. The adv7180
generates falling edge interrupts, so make sure to pass IRQF_TRIGGER_FALLING
to request_threaded_irq() so the IRQ controller is configured for the
correct mode.

Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
---
 drivers/media/i2c/adv7180.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
index 172e4a2..f424a4d 100644
--- a/drivers/media/i2c/adv7180.c
+++ b/drivers/media/i2c/adv7180.c
@@ -632,7 +632,8 @@ static int adv7180_probe(struct i2c_client *client,
 
 	if (state->irq) {
 		ret = request_threaded_irq(client->irq, NULL, adv7180_irq,
-					   IRQF_ONESHOT, KBUILD_MODNAME, state);
+					   IRQF_ONESHOT | IRQF_TRIGGER_FALLING,
+					   KBUILD_MODNAME, state);
 		if (ret)
 			goto err_free_ctrl;
 	}
-- 
1.8.0

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