ptp: ptp_ines: convert to devm_platform_ioremap_resource

Use the helper function that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/ptp/ptp_ines.c b/drivers/ptp/ptp_ines.c
index 52d77db..7711651 100644 (file)
--- a/drivers/ptp/ptp_ines.c
+++ b/drivers/ptp/ptp_ines.c
@@ -783,16 +783,10 @@ static struct mii_timestamping_ctrl ines_ctrl = {
 static int ines_ptp_ctrl_probe(struct platform_device *pld)
 {
        struct ines_clock *clock;
-       struct resource *res;
        void __iomem *addr;
        int err = 0;
 
-       res = platform_get_resource(pld, IORESOURCE_MEM, 0);
-       if (!res) {
-               dev_err(&pld->dev, "missing memory resource\n");
-               return -EINVAL;
-       }
-       addr = devm_ioremap_resource(&pld->dev, res);
+       addr = devm_platform_ioremap_resource(pld, 0);
        if (IS_ERR(addr)) {
                err = PTR_ERR(addr);
                goto out;