i3c: master: dw: convert to devm_platform_ioremap_resource

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Acked-by: Vitor Soares <vitor.soares@synopsys.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>

diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c
index b0ff0e1..7b941e9 100644 (file)
--- a/drivers/i3c/master/dw-i3c-master.c
+++ b/drivers/i3c/master/dw-i3c-master.c
@@ -1100,15 +1100,13 @@ static const struct i3c_master_controller_ops dw_mipi_i3c_ops = {
 static int dw_i3c_probe(struct platform_device *pdev)
 {
        struct dw_i3c_master *master;
-       struct resource *res;
        int ret, irq;
 
        master = devm_kzalloc(&pdev->dev, sizeof(*master), GFP_KERNEL);
        if (!master)
                return -ENOMEM;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       master->regs = devm_ioremap_resource(&pdev->dev, res);
+       master->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(master->regs))
                return PTR_ERR(master->regs);