From: Aishwarya Ramakrishnan Date: Sun, 12 Apr 2020 13:56:42 +0000 (+0530) Subject: iio: adc: at91-adc: Use devm_platform_ioremap_resource X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=af5c2174ca6d9eb5d31a36fb057bbcf2aaac6f6c;p=linux.git iio: adc: at91-adc: Use devm_platform_ioremap_resource Use the helper function that wraps the calls to platform_get_resource() and devm_ioremap_resource() together. It reduces boilerplate and suggested by coccinelle. Signed-off-by: Aishwarya Ramakrishnan Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c index abe99856c823a..0368b6dc6d60a 100644 --- a/drivers/iio/adc/at91_adc.c +++ b/drivers/iio/adc/at91_adc.c @@ -1152,7 +1152,6 @@ static int at91_adc_probe(struct platform_device *pdev) int ret; struct iio_dev *idev; struct at91_adc_state *st; - struct resource *res; u32 reg; idev = devm_iio_device_alloc(&pdev->dev, sizeof(struct at91_adc_state)); @@ -1182,9 +1181,7 @@ static int at91_adc_probe(struct platform_device *pdev) if (st->irq < 0) return -ENODEV; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - - st->reg_base = devm_ioremap_resource(&pdev->dev, res); + st->reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(st->reg_base)) return PTR_ERR(st->reg_base);