From: Anson Huang <anson.huang@nxp.com>
To: "linus.walleij@linaro.org" <linus.walleij@linaro.org>,
"bgolaszewski@baylibre.com" <bgolaszewski@baylibre.com>,
"linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: dl-linux-imx <linux-imx@nxp.com>
Subject: [PATCH] gpio: mxc: use devm_platform_ioremap_resource() to simplify code
Date: Mon, 1 Apr 2019 05:09:50 +0000 [thread overview]
Message-ID: <1554095107-15003-1-git-send-email-Anson.Huang@nxp.com> (raw)
Use the new helper devm_platform_ioremap_resource() which wraps the
platform_get_resource() and devm_ioremap_resource() together, to
simplify the code.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
drivers/gpio/gpio-mxc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index e86e61d..b281358 100644
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -411,7 +411,6 @@ static int mxc_gpio_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct mxc_gpio_port *port;
- struct resource *iores;
int irq_base;
int err;
@@ -423,8 +422,7 @@ static int mxc_gpio_probe(struct platform_device *pdev)
port->dev = &pdev->dev;
- iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- port->base = devm_ioremap_resource(&pdev->dev, iores);
+ port->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(port->base))
return PTR_ERR(port->base);
--
2.7.4
next reply other threads:[~2019-04-01 5:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-01 5:09 Anson Huang [this message]
2019-04-01 8:08 ` Bartosz Golaszewski
2019-04-01 8:11 ` Mukesh Ojha
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