From: Vignesh Raghavendra <vigneshr@ti.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: <linux-gpio@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Vignesh Raghavendra <vigneshr@ti.com>,
Grygorii Strashko <grygorii.strashko@ti.com>
Subject: [PATCH v2] gpio: pca953x: Don't hardcode irq trigger type
Date: Mon, 9 Dec 2019 11:57:49 +0530 [thread overview]
Message-ID: <20191209062749.26429-1-vigneshr@ti.com> (raw)
Don't hardcode irq trigger to IRQF_TRIGGER_LOW while registering IRQ
handler. IRQ/platform core will take care of setting appropriate trigger
type.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
---
v2:
Drop explicit call to irq_get_trigger_type() as this is take care of in core
code.
drivers/gpio/gpio-pca953x.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 6652bee01966..40e48f7d83bb 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -770,8 +770,7 @@ static int pca953x_irq_setup(struct pca953x_chip *chip, int irq_base)
ret = devm_request_threaded_irq(&client->dev, client->irq,
NULL, pca953x_irq_handler,
- IRQF_TRIGGER_LOW | IRQF_ONESHOT |
- IRQF_SHARED,
+ IRQF_ONESHOT | IRQF_SHARED,
dev_name(&client->dev), chip);
if (ret) {
dev_err(&client->dev, "failed to request irq %d\n",
--
2.24.0
next reply other threads:[~2019-12-09 6:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-09 6:27 Vignesh Raghavendra [this message]
2019-12-11 9:47 ` Bartosz Golaszewski
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