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authorToby Smith <toby@tismith.id.au>2014-04-30 18:01:41 +1000
committerLinus Walleij <linus.walleij@linaro.org>2014-05-09 12:58:12 +0200
commit91329132c909bbeb27699556b98b7f745ddb2ed9 (patch)
tree3570fe3619bf07d014b3f4002e29142517614509
parent3275d0723a4cfad2199905623202edaa1ecba8c2 (diff)
gpio: pca953x: request a shared interrupt
Request a shared interrupt when requesting a pca953x GPIO interrupt Signed-off-by: Toby Smith <toby@tismith.id.au> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
-rw-r--r--drivers/gpio/gpio-pca953x.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 83cc2c8f105f..6398f8a0f40c 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -586,7 +586,8 @@ static int pca953x_irq_setup(struct pca953x_chip *chip,
client->irq,
NULL,
pca953x_irq_handler,
- IRQF_TRIGGER_LOW | IRQF_ONESHOT,
+ IRQF_TRIGGER_LOW | IRQF_ONESHOT |
+ IRQF_SHARED,
dev_name(&client->dev), chip);
if (ret) {
dev_err(&client->dev, "failed to request irq %d\n",