diff options
| author | Semen Protsenko <semen.protsenko@globallogic.com> | 2015-04-21 15:19:04 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-05-06 15:05:54 +0200 |
| commit | 68689dbf35e13fc20928ba3a0b959d28c6281e9e (patch) | |
| tree | 693309382879e4cd4e1cba005671f9370a13b28b | |
| parent | gpio: add DT bindings for lpc1850-gpio driver (diff) | |
| download | linux-68689dbf35e13fc20928ba3a0b959d28c6281e9e.tar.xz linux-68689dbf35e13fc20928ba3a0b959d28c6281e9e.zip | |
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>
| -rw-r--r-- | drivers/gpio/gpio-max732x.c | 10 |
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); |