mtd: nand: denali_dt: use pdev instead of ofdev for platform_device

"pdev" is much more often used to point a platform_device, so this
will help the driver code look consistent across the kernel.

While we are here, fix "line over 80 characters" coding style
violations.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: NBoris Brezillon <boris.brezillon@free-electrons.com>

drivers/mtd/nand/denali_dt.c

@@ -46,7 +46,7 @@ static const struct of_device_id denali_nand_dt_ids[] = {
 };
 MODULE_DEVICE_TABLE(of, denali_nand_dt_ids);
 
-static int denali_dt_probe(struct platform_device *ofdev)
+static int denali_dt_probe(struct platform_device *pdev)
 {
 	struct resource *denali_reg, *nand_data;
 	struct denali_dt *dt;
@@ -54,36 +54,38 @@ static int denali_dt_probe(struct platform_device *ofdev)
 	struct denali_nand_info *denali;
 	int ret;
 
-	dt = devm_kzalloc(&ofdev->dev, sizeof(*dt), GFP_KERNEL);
+	dt = devm_kzalloc(&pdev->dev, sizeof(*dt), GFP_KERNEL);
 	if (!dt)
 		return -ENOMEM;
 	denali = &dt->denali;
 
-	data = of_device_get_match_data(&ofdev->dev);
+	data = of_device_get_match_data(&pdev->dev);
 	if (data)
 		denali->caps = data->caps;
 
 	denali->platform = DT;
-	denali->dev = &ofdev->dev;
-	denali->irq = platform_get_irq(ofdev, 0);
+	denali->dev = &pdev->dev;
+	denali->irq = platform_get_irq(pdev, 0);
 	if (denali->irq < 0) {
-		dev_err(&ofdev->dev, "no irq defined\n");
+		dev_err(&pdev->dev, "no irq defined\n");
 		return denali->irq;
 	}
 
-	denali_reg = platform_get_resource_byname(ofdev, IORESOURCE_MEM, "denali_reg");
-	denali->flash_reg = devm_ioremap_resource(&ofdev->dev, denali_reg);
+	denali_reg = platform_get_resource_byname(pdev, IORESOURCE_MEM,
+						  "denali_reg");
+	denali->flash_reg = devm_ioremap_resource(&pdev->dev, denali_reg);
 	if (IS_ERR(denali->flash_reg))
 		return PTR_ERR(denali->flash_reg);
 
-	nand_data = platform_get_resource_byname(ofdev, IORESOURCE_MEM, "nand_data");
-	denali->flash_mem = devm_ioremap_resource(&ofdev->dev, nand_data);
+	nand_data = platform_get_resource_byname(pdev, IORESOURCE_MEM,
+						 "nand_data");
+	denali->flash_mem = devm_ioremap_resource(&pdev->dev, nand_data);
 	if (IS_ERR(denali->flash_mem))
 		return PTR_ERR(denali->flash_mem);
 
-	dt->clk = devm_clk_get(&ofdev->dev, NULL);
+	dt->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(dt->clk)) {
-		dev_err(&ofdev->dev, "no clk available\n");
+		dev_err(&pdev->dev, "no clk available\n");
 		return PTR_ERR(dt->clk);
 	}
 	clk_prepare_enable(dt->clk);
@@ -92,7 +94,7 @@ static int denali_dt_probe(struct platform_device *ofdev)
 	if (ret)
 		goto out_disable_clk;
 
-	platform_set_drvdata(ofdev, dt);
+	platform_set_drvdata(pdev, dt);
 	return 0;
 
 out_disable_clk:
@@ -101,9 +103,9 @@ static int denali_dt_probe(struct platform_device *ofdev)
 	return ret;
 }
 
-static int denali_dt_remove(struct platform_device *ofdev)
+static int denali_dt_remove(struct platform_device *pdev)
 {
-	struct denali_dt *dt = platform_get_drvdata(ofdev);
+	struct denali_dt *dt = platform_get_drvdata(pdev);
 
 	denali_remove(&dt->denali);
 	clk_disable_unprepare(dt->clk);