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

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"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: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Masahiro Yamada 2017-03-30 15:45:56 +09:00 committed by Boris Brezillon
parent 60d920d32c
commit 3f5c35819f
1 changed files with 17 additions and 15 deletions
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32
drivers/mtd/nand/denali_dt.c
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@ -46,7 +46,7 @@ static const struct of_device_id denali_nand_dt_ids[] = {
}; };
MODULE_DEVICE_TABLE(of, 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 resource *denali_reg, *nand_data;
struct denali_dt *dt; struct denali_dt *dt;
@ -54,36 +54,38 @@ static int denali_dt_probe(struct platform_device *ofdev)
struct denali_nand_info *denali; struct denali_nand_info *denali;
int ret; int ret;
dt = devm_kzalloc(&ofdev->dev, sizeof(*dt), GFP_KERNEL); dt = devm_kzalloc(&pdev->dev, sizeof(*dt), GFP_KERNEL);
if (!dt) if (!dt)
return -ENOMEM; return -ENOMEM;
denali = &dt->denali; denali = &dt->denali;
data = of_device_get_match_data(&ofdev->dev); data = of_device_get_match_data(&pdev->dev);
if (data) if (data)
denali->caps = data->caps; denali->caps = data->caps;
denali->platform = DT; denali->platform = DT;
denali->dev = &ofdev->dev; denali->dev = &pdev->dev;
denali->irq = platform_get_irq(ofdev, 0); denali->irq = platform_get_irq(pdev, 0);
if (denali->irq < 0) { if (denali->irq < 0) {
dev_err(&ofdev->dev, "no irq defined\n"); dev_err(&pdev->dev, "no irq defined\n");
return denali->irq; return denali->irq;
} }
denali_reg = platform_get_resource_byname(ofdev, IORESOURCE_MEM, "denali_reg"); denali_reg = platform_get_resource_byname(pdev, IORESOURCE_MEM,
denali->flash_reg = devm_ioremap_resource(&ofdev->dev, denali_reg); "denali_reg");
denali->flash_reg = devm_ioremap_resource(&pdev->dev, denali_reg);
if (IS_ERR(denali->flash_reg)) if (IS_ERR(denali->flash_reg))
return PTR_ERR(denali->flash_reg); return PTR_ERR(denali->flash_reg);
nand_data = platform_get_resource_byname(ofdev, IORESOURCE_MEM, "nand_data"); nand_data = platform_get_resource_byname(pdev, IORESOURCE_MEM,
denali->flash_mem = devm_ioremap_resource(&ofdev->dev, nand_data); "nand_data");
denali->flash_mem = devm_ioremap_resource(&pdev->dev, nand_data);
if (IS_ERR(denali->flash_mem)) if (IS_ERR(denali->flash_mem))
return PTR_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)) { 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); return PTR_ERR(dt->clk);
} }
clk_prepare_enable(dt->clk); clk_prepare_enable(dt->clk);
@ -92,7 +94,7 @@ static int denali_dt_probe(struct platform_device *ofdev)
if (ret) if (ret)
goto out_disable_clk; goto out_disable_clk;
platform_set_drvdata(ofdev, dt); platform_set_drvdata(pdev, dt);
return 0; return 0;
out_disable_clk: out_disable_clk:
@ -101,9 +103,9 @@ static int denali_dt_probe(struct platform_device *ofdev)
return ret; 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); denali_remove(&dt->denali);
clk_disable_unprepare(dt->clk); clk_disable_unprepare(dt->clk);