i2c: sh_mobile: 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: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 67a991b45076e50a11fde3dabcb9a2d176c2627e..5adbe62cf6212865aa6df5bb532f9def35196e4a 100644 (file)
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -871,7 +871,6 @@ static int sh_mobile_i2c_probe(struct platform_device *dev)
 {
        struct sh_mobile_i2c_data *pd;
        struct i2c_adapter *adap;
-       struct resource *res;
        const struct sh_mobile_dt_config *config;
        int ret;
        u32 bus_speed;
@@ -893,10 +892,7 @@ static int sh_mobile_i2c_probe(struct platform_device *dev)
        pd->dev = &dev->dev;
        platform_set_drvdata(dev, pd);
 
-       res = platform_get_resource(dev, IORESOURCE_MEM, 0);
-
-       pd->res = res;
-       pd->reg = devm_ioremap_resource(&dev->dev, res);
+       pd->reg = devm_platform_get_and_ioremap_resource(dev, 0, &pd->res);
        if (IS_ERR(pd->reg))
                return PTR_ERR(pd->reg);
 
@@ -905,7 +901,7 @@ static int sh_mobile_i2c_probe(struct platform_device *dev)
        pd->clks_per_count = 1;
 
        /* Newer variants come with two new bits in ICIC */
-       if (resource_size(res) > 0x17)
+       if (resource_size(pd->res) > 0x17)
                pd->flags |= IIC_FLAG_HAS_ICIC67;
 
        pm_runtime_enable(&dev->dev);