don't disable usb clock

diff --git a/drivers/usb/dwc_otg/dwc_otg_driver.c b/drivers/usb/dwc_otg/dwc_otg_driver.c
index e6df8f501132f9b10d4bd3b883825287010ec6c5..0e47b5fd99e7ba98cc0319fa73f2f4a204ddf86a 100755 (executable)
--- a/drivers/usb/dwc_otg/dwc_otg_driver.c
+++ b/drivers/usb/dwc_otg/dwc_otg_driver.c
@@ -1619,37 +1619,6 @@ static __devinit int dwc_otg_driver_probe(struct platform_device *pdev)
         * handlers are installed.
         */
        dwc_otg_enable_global_interrupts( dwc_otg_device->core_if );
-#ifdef CONFIG_ARCH_RK29
-#ifndef CONFIG_DWC_OTG_DEVICE_ONLY
-    if(dwc_otg_device->hcd->host_enabled == 0)
-    {
-        clk_disable(dwc_otg_device->phyclk);
-        clk_disable(dwc_otg_device->ahbclk);
-        *otg_phy_con1 |= (0x01<<2);
-        *otg_phy_con1 &= ~(0x01<<3);    // enter suspend.
-    }
-#endif
-#endif
-#ifdef CONFIG_ARCH_RK30                   
-#ifndef CONFIG_DWC_OTG_DEVICE_ONLY
-    if(dwc_otg_device->hcd->host_enabled == 0)
-    {
-        clk_disable(dwc_otg_device->phyclk);
-        clk_disable(dwc_otg_device->ahbclk);
-       *otg_phy_con = ((0x01<<2)|(0x00<<3)|(0x05<<6))|(((0x01<<2)|(0x01<<3)|(0x07<<6))<<16);   // enter suspend.
-    }
-#endif
-#endif
-#ifdef CONFIG_ARCH_RK2928                   
-#ifndef CONFIG_DWC_OTG_DEVICE_ONLY
-    if(dwc_otg_device->hcd->host_enabled == 0)
-    {
-        clk_disable(dwc_otg_device->phyclk);
-        clk_disable(dwc_otg_device->ahbclk);
-       *otg_phy_con =   ((0x01<<0)|(0x00<<1)|(0x05<<4))|(((0x01<<0)|(0x01<<1)|(0x07<<4))<<16);   // enter suspend.
-    }
-#endif
-#endif
        return 0;
  fail:
        devm_kfree(&pdev->dev, dwc_otg_device);