Commit 121a2dd8 authored Jun 01, 2011 by David Jander Committed by Grant Likely Jun 06, 2011

gpio/pca953x.c: Interrupt pin is active-low



The interrupt pin of the PCA953x is active low, and on the rising edge
no interrupt should be produced.

Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

parent c6b52c13

drivers/gpio/pca953x.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -493,7 +493,6 @@ static int pca953x_irq_setup(struct pca953x_chip *chip,
		ret = request_threaded_irq(client->irq,
		NULL,
		pca953x_irq_handler,
		IRQF_TRIGGER_RISING \|
		IRQF_TRIGGER_FALLING \| IRQF_ONESHOT,
		dev_name(&client->dev), chip);
		if (ret) {