From: Bartosz Golaszewski <[email protected]> There's no need to use the nocache variant of ioremap(). Switch to using devm_platform_ioremap_resource().
Signed-off-by: Bartosz Golaszewski <[email protected]> --- drivers/gpio/gpio-xgene.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c index 900b38a7dba8..a6e66ac18e1f 100644 --- a/drivers/gpio/gpio-xgene.c +++ b/drivers/gpio/gpio-xgene.c @@ -155,7 +155,6 @@ static SIMPLE_DEV_PM_OPS(xgene_gpio_pm, xgene_gpio_suspend, xgene_gpio_resume); static int xgene_gpio_probe(struct platform_device *pdev) { - struct resource *res; struct xgene_gpio *gpio; int err = 0; @@ -163,14 +162,9 @@ static int xgene_gpio_probe(struct platform_device *pdev) if (!gpio) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -EINVAL; - - gpio->base = devm_ioremap_nocache(&pdev->dev, res->start, - resource_size(res)); - if (!gpio->base) - return -ENOMEM; + gpio->base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(gpio->base)) + return PTR_ERR(gpio->base); gpio->chip.ngpio = XGENE_MAX_GPIOS; -- 2.23.0
