[41/42] drivers: gpio: xlp: devm_platform_ioremap_resource()
diff mbox series

Message ID 1552330521-4276-41-git-send-email-info@metux.net
State New
Headers show
Series
  • [01/42] drivers: gpio: 74xx-mmio: use devm_platform_ioremap_resource()
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Commit Message

Enrico Weigelt, metux IT consult March 11, 2019, 6:55 p.m. UTC
Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
---
 drivers/gpio/gpio-xlp.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

Comments

Linus Walleij April 3, 2019, 3:54 a.m. UTC | #1
On Tue, Mar 12, 2019 at 1:56 AM Enrico Weigelt, metux IT consult
<info@metux.net> wrote:

> Use the new helper that wraps the calls to platform_get_resource()
> and devm_ioremap_resource() together.
>
> Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>

Patch applied.

Yours,
Linus Walleij

Patch
diff mbox series

diff --git a/drivers/gpio/gpio-xlp.c b/drivers/gpio/gpio-xlp.c
index 0a3607f..54d3359 100644
--- a/drivers/gpio/gpio-xlp.c
+++ b/drivers/gpio/gpio-xlp.c
@@ -290,22 +290,17 @@  static void xlp_gpio_set(struct gpio_chip *gc, unsigned gpio, int state)
 static int xlp_gpio_probe(struct platform_device *pdev)
 {
 	struct gpio_chip *gc;
-	struct resource *iores;
 	struct xlp_gpio_priv *priv;
 	void __iomem *gpio_base;
 	int irq_base, irq, err;
 	int ngpio;
 	u32 soc_type;
 
-	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!iores)
-		return -ENODEV;
-
 	priv = devm_kzalloc(&pdev->dev,	sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 
-	gpio_base = devm_ioremap_resource(&pdev->dev, iores);
+	gpio_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(gpio_base))
 		return PTR_ERR(gpio_base);