From: Cai Huoqing Date: Wed, 8 Sep 2021 10:56:30 +0000 (+0800) Subject: iio: adc: rockchip_saradc: Make use of the helper function devm_platform_ioremap_reso... X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=948b3b3daf2ba8c21b04d5d797d772b0bebdc91d;p=linux.git iio: adc: rockchip_saradc: Make use of the helper function devm_platform_ioremap_resource() Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing Link: https://lore.kernel.org/r/20210908105631.1474-1-caihuoqing@baidu.com Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c index a237fe469a30c..a56a0d7337ca0 100644 --- a/drivers/iio/adc/rockchip_saradc.c +++ b/drivers/iio/adc/rockchip_saradc.c @@ -319,7 +319,6 @@ static int rockchip_saradc_probe(struct platform_device *pdev) struct rockchip_saradc *info = NULL; struct device_node *np = pdev->dev.of_node; struct iio_dev *indio_dev = NULL; - struct resource *mem; const struct of_device_id *match; int ret; int irq; @@ -348,8 +347,7 @@ static int rockchip_saradc_probe(struct platform_device *pdev) return -EINVAL; } - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - info->regs = devm_ioremap_resource(&pdev->dev, mem); + info->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(info->regs)) return PTR_ERR(info->regs);