[PATCH 2/6] usb: musb: jz4740: Add local dev variable to clean up probe

[Paul Cercueil]

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@xxxxxxxxxxxxxxx>
---
 drivers/usb/musb/jz4740.c | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/drivers/usb/musb/jz4740.c b/drivers/usb/musb/jz4740.c
index 16d4120ba145..b31b028e5ee7 100644
--- a/drivers/usb/musb/jz4740.c
+++ b/drivers/usb/musb/jz4740.c
@@ -116,36 +116,37 @@ 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;
 	musb->dev.dma_mask		= &musb->dev.coherent_dma_mask;
 	musb->dev.coherent_dma_mask	= DMA_BIT_MASK(32);
 
@@ -159,19 +160,19 @@ 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;
 	}
 
-- 
2.24.0