From 121a2dd860f8348fb014b660f133a0cb9a16273e Mon Sep 17 00:00:00 2001 From: David Jander Date: Wed, 1 Jun 2011 10:57:27 +0200 Subject: [PATCH] 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 Signed-off-by: Grant Likely --- drivers/gpio/pca953x.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c index 0451d7a..63022b1 100644 --- a/drivers/gpio/pca953x.c +++ b/drivers/gpio/pca953x.c @@ -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) { -- 2.7.4