slimbus: qcom-ngd-ctrl: use devm_platform_get_and_ioremap_resource()

Simplify the code with devm_platform_get_and_ioremap_resource().
Signed-off-by: NKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20221118065246.6835-9-srinivas.kandagatla@linaro.orgSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/slimbus/qcom-ngd-ctrl.c

@@ -1597,7 +1597,6 @@ static int qcom_slim_ngd_ctrl_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct qcom_slim_ngd_ctrl *ctrl;
-	struct resource *res;
 	int ret;
 	struct pdr_service *pds;
 
@@ -1607,8 +1606,7 @@ static int qcom_slim_ngd_ctrl_probe(struct platform_device *pdev)
 
 	dev_set_drvdata(dev, ctrl);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	ctrl->base = devm_ioremap_resource(dev, res);
+	ctrl->base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
 	if (IS_ERR(ctrl->base))
 		return PTR_ERR(ctrl->base);