usb: host: ohci-st: Remove set but not used variable 'ohci'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/usb/host/ohci-st.c: In function st_ohci_platform_probe:
drivers/usb/host/ohci-st.c:135:19: warning: variable ohci set but not used [-Wunused-but-set-variable]

It's never used, so can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/ohci-st.c b/drivers/usb/host/ohci-st.c
index 992807c9850aea3d2c9ad963def66b0b86a6ce12..638a92bd2cdc22726715ad5a97690e8d89180381 100644 (file)
--- a/drivers/usb/host/ohci-st.c
+++ b/drivers/usb/host/ohci-st.c
@@ -132,7 +132,6 @@ static int st_ohci_platform_probe(struct platform_device *dev)
        struct resource *res_mem;
        struct usb_ohci_pdata *pdata = &ohci_platform_defaults;
        struct st_ohci_platform_priv *priv;
-       struct ohci_hcd *ohci;
        int err, irq, clk = 0;
 
        if (usb_disabled())
@@ -158,7 +157,6 @@ static int st_ohci_platform_probe(struct platform_device *dev)
        platform_set_drvdata(dev, hcd);
        dev->dev.platform_data = pdata;
        priv = hcd_to_ohci_priv(hcd);
-       ohci = hcd_to_ohci(hcd);
 
        priv->phy = devm_phy_get(&dev->dev, "usb");
        if (IS_ERR(priv->phy)) {