Commit d7539260 authored by Yang Yingliang's avatar Yang Yingliang Committed by Daniel Lezcano
Browse files

thermal/drivers/st: Use devm_platform_get_and_ioremap_resource() 



Use devm_platform_get_and_ioremap_resource() to simplify
code and remove error message which within
devm_platform_get_and_ioremap_resource() already.

Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210605120205.2459578-1-yangyingliang@huawei.com
parent a052b511

drivers/thermal/st/st_thermal_memmap.c

+2 −11
Original line number Diff line number Diff line
@@ -119,19 +119,10 @@ static int st_mmap_regmap_init(struct st_thermal_sensor *sensor) 
{

	struct device *dev = sensor->dev;

	struct platform_device *pdev = to_platform_device(dev);

	struct resource *res;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!res) {

		dev_err(dev, "no memory resources defined\n");

		return -ENODEV;

	}



	sensor->mmio_base = devm_ioremap_resource(dev, res);

	if (IS_ERR(sensor->mmio_base)) {

		dev_err(dev, "failed to remap IO\n");

	sensor->mmio_base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);

	if (IS_ERR(sensor->mmio_base))

		return PTR_ERR(sensor->mmio_base);

	}



	sensor->regmap = devm_regmap_init_mmio(dev, sensor->mmio_base,

				&st_416mpe_regmap_config);