diff options
| author | Paul Cercueil <paul@crapouillou.net> | 2020-01-15 07:25:34 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-15 14:46:56 +0100 |
| commit | 4b70331b6fa13e4ae6ba634c336a616a7e2bf9d0 (patch) | |
| tree | b35aa4ffda3bdf34786a8b5860702d922995e36b /drivers/usb/musb | |
| parent | 7e2ee1ab023cda87aa5f738076d83671484204d3 (diff) | |
usb: musb: jz4740: Add local dev variable to clean up probe
Clean up the probe function by using a local 'struct device *dev'
variable, instead of referencing &pdev->dev everytime.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Bin Liu <b-liu@ti.com>
Link: https://lore.kernel.org/r/20200115132547.364-13-b-liu@ti.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/musb')
| -rw-r--r-- | drivers/usb/musb/jz4740.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/usb/musb/jz4740.c b/drivers/usb/musb/jz4740.c index 03c555679e5e..9aca12f99c9f 100644 --- a/drivers/usb/musb/jz4740.c +++ b/drivers/usb/musb/jz4740.c @@ -109,36 +109,37 @@ static const struct musb_platform_ops jz4740_musb_ops = { static int jz4740_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; struct musb_hdrc_platform_data *pdata = &jz4740_musb_platform_data; struct platform_device *musb; struct jz4740_glue *glue; struct clk *clk; int ret; - glue = devm_kzalloc(&pdev->dev, sizeof(*glue), GFP_KERNEL); + glue = devm_kzalloc(dev, sizeof(*glue), GFP_KERNEL); if (!glue) return -ENOMEM; musb = platform_device_alloc("musb-hdrc", PLATFORM_DEVID_AUTO); if (!musb) { - dev_err(&pdev->dev, "failed to allocate musb device\n"); + dev_err(dev, "failed to allocate musb device"); return -ENOMEM; } - clk = devm_clk_get(&pdev->dev, "udc"); + clk = devm_clk_get(dev, "udc"); if (IS_ERR(clk)) { - dev_err(&pdev->dev, "failed to get clock\n"); + dev_err(dev, "failed to get clock"); ret = PTR_ERR(clk); goto err_platform_device_put; } ret = clk_prepare_enable(clk); if (ret) { - dev_err(&pdev->dev, "failed to enable clock\n"); + dev_err(dev, "failed to enable clock"); goto err_platform_device_put; } - musb->dev.parent = &pdev->dev; + musb->dev.parent = dev; glue->musb = musb; glue->clk = clk; @@ -150,19 +151,19 @@ static int jz4740_probe(struct platform_device *pdev) ret = platform_device_add_resources(musb, pdev->resource, pdev->num_resources); if (ret) { - dev_err(&pdev->dev, "failed to add resources\n"); + dev_err(dev, "failed to add resources"); goto err_clk_disable; } ret = platform_device_add_data(musb, pdata, sizeof(*pdata)); if (ret) { - dev_err(&pdev->dev, "failed to add platform_data\n"); + dev_err(dev, "failed to add platform_data"); goto err_clk_disable; } ret = platform_device_add(musb); if (ret) { - dev_err(&pdev->dev, "failed to register musb device\n"); + dev_err(dev, "failed to register musb device"); goto err_clk_disable; } |