Input: olpc_apsp - use devm_platform_get_and_ioremap_resource()

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Link: https://lore.kernel.org/r/202301281608287301370@zte.com.cn
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/serio/olpc_apsp.c b/drivers/input/serio/olpc_apsp.c
index 04d2db9..33a8e58 100644 (file)
--- a/drivers/input/serio/olpc_apsp.c
+++ b/drivers/input/serio/olpc_apsp.c
@@ -169,7 +169,6 @@ static int olpc_apsp_probe(struct platform_device *pdev)
 {
        struct serio *kb_serio, *pad_serio;
        struct olpc_apsp *priv;
-       struct resource *res;
        int error;
 
        priv = devm_kzalloc(&pdev->dev, sizeof(struct olpc_apsp), GFP_KERNEL);
@@ -178,8 +177,7 @@ static int olpc_apsp_probe(struct platform_device *pdev)
 
        priv->dev = &pdev->dev;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       priv->base = devm_ioremap_resource(&pdev->dev, res);
+       priv->base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
        if (IS_ERR(priv->base)) {
                dev_err(&pdev->dev, "Failed to map WTM registers\n");
                return PTR_ERR(priv->base);