rtc: snvs: use devm_platform_ioremap_resource() to simplify code
Use the new helper devm_platform_ioremap_resource() which wraps the
platform_get_resource() and devm_ioremap_resource() together, to
simplify the code.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
diff --git a/drivers/rtc/rtc-snvs.c b/drivers/rtc/rtc-snvs.c
index ce73eab..e0edd594 100644
--- a/drivers/rtc/rtc-snvs.c
+++ b/drivers/rtc/rtc-snvs.c
@@ -272,7 +272,6 @@ static const struct regmap_config snvs_rtc_config = {
static int snvs_rtc_probe(struct platform_device *pdev)
{
struct snvs_rtc_data *data;
- struct resource *res;
int ret;
void __iomem *mmio;
@@ -284,9 +283,8 @@ static int snvs_rtc_probe(struct platform_device *pdev)
if (IS_ERR(data->regmap)) {
dev_warn(&pdev->dev, "snvs rtc: you use old dts file, please update it\n");
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- mmio = devm_ioremap_resource(&pdev->dev, res);
+ mmio = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mmio))
return PTR_ERR(mmio);