[PATCH] USB: host: ehci: Use the defined variable to simplify code

[Tang Bin]

Use the defined variable "dev" to make the code cleaner. And
delete an extra blank line.

Signed-off-by: Zhang Shengju <zhangshen...@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tang...@cmss.chinamobile.com>
---
 drivers/usb/host/ehci-mxc.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index c9f91e6c7..a1eb5ee77 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -56,7 +56,7 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
                return -ENOMEM;
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       hcd->regs = devm_ioremap_resource(&pdev->dev, res);
+       hcd->regs = devm_ioremap_resource(dev, res);
        if (IS_ERR(hcd->regs)) {
                ret = PTR_ERR(hcd->regs);
                goto err_alloc;
@@ -69,14 +69,14 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
        priv = (struct ehci_mxc_priv *) ehci->priv;
 
        /* enable clocks */
-       priv->usbclk = devm_clk_get(&pdev->dev, "ipg");
+       priv->usbclk = devm_clk_get(dev, "ipg");
        if (IS_ERR(priv->usbclk)) {
                ret = PTR_ERR(priv->usbclk);
                goto err_alloc;
        }
        clk_prepare_enable(priv->usbclk);
 
-       priv->ahbclk = devm_clk_get(&pdev->dev, "ahb");
+       priv->ahbclk = devm_clk_get(dev, "ahb");
        if (IS_ERR(priv->ahbclk)) {
                ret = PTR_ERR(priv->ahbclk);
                goto err_clk_ahb;
@@ -84,13 +84,12 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
        clk_prepare_enable(priv->ahbclk);
 
        /* "dr" device has its own clock on i.MX51 */
-       priv->phyclk = devm_clk_get(&pdev->dev, "phy");
+       priv->phyclk = devm_clk_get(dev, "phy");
        if (IS_ERR(priv->phyclk))
                priv->phyclk = NULL;
        if (priv->phyclk)
                clk_prepare_enable(priv->phyclk);
 
-
        /* call platform specific init function */
        if (pdata->init) {
                ret = pdata->init(pdev);
-- 
2.20.1.windows.1