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authorSemen Protsenko <semen.protsenko@globallogic.com>2015-04-21 16:19:04 +0300
committerLinus Walleij <linus.walleij@linaro.org>2015-05-06 15:05:54 +0200
commit68689dbf35e13fc20928ba3a0b959d28c6281e9e (patch)
tree693309382879e4cd4e1cba005671f9370a13b28b /drivers/gpio/gpio-max732x.c
parentc61f819a45f6f71a295502e4c37d09173e74c380 (diff)
gpio: max732x: Add IRQF_SHARED to irq flags
It's possible that multiple MAX732X can be hooked up to the same interrupt line with the processor. So add IRQF_SHARED in requesting irq. Signed-off-by: Semen Protsenko <semen.protsenko@globallogic.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-max732x.c')
-rw-r--r--drivers/gpio/gpio-max732x.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-max732x.c b/drivers/gpio/gpio-max732x.c
index 1885e5c3569e..857907aecec3 100644
--- a/drivers/gpio/gpio-max732x.c
+++ b/drivers/gpio/gpio-max732x.c
@@ -516,12 +516,10 @@ static int max732x_irq_setup(struct max732x_chip *chip,
chip->irq_features = has_irq;
mutex_init(&chip->irq_lock);
- ret = devm_request_threaded_irq(&client->dev,
- client->irq,
- NULL,
- max732x_irq_handler,
- IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
- dev_name(&client->dev), chip);
+ ret = devm_request_threaded_irq(&client->dev, client->irq,
+ NULL, max732x_irq_handler, IRQF_ONESHOT |
+ IRQF_TRIGGER_FALLING | IRQF_SHARED,
+ dev_name(&client->dev), chip);
if (ret) {
dev_err(&client->dev, "failed to request irq %d\n",
client->irq);