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Subject[PATCH 1/2] Input: omap4-keypad - Configure interrupt as level
Date
The interrupt should be level high for SoC internal devices.
Otherwise interrupts may not be seen after a wake-up event.

Cc: Arthur Demchenkov <spinal.by@gmail.com>
Cc: Merlijn Wajer <merlijn@wizzup.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
drivers/input/keyboard/omap4-keypad.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c
--- a/drivers/input/keyboard/omap4-keypad.c
+++ b/drivers/input/keyboard/omap4-keypad.c
@@ -344,7 +344,8 @@ static int omap4_keypad_probe(struct platform_device *pdev)
}

error = request_threaded_irq(keypad_data->irq, omap4_keypad_irq_handler,
- omap4_keypad_irq_thread_fn, IRQF_ONESHOT,
+ omap4_keypad_irq_thread_fn,
+ IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
"omap4-keypad", keypad_data);
if (error) {
dev_err(&pdev->dev, "failed to register interrupt\n");
--
2.25.1
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