From 6af4e2782d1300015ab1c3c28e9faa5c96d93f19 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Wed, 2 Dec 2015 15:28:26 +0100 Subject: usb: xhci: zynqmp: Removing unused function usb_phy_reset This patch removes unsued function usb_phy_reset, rather common function dwc3_phy_reset is used. Signed-off-by: Marek Vasut --- drivers/usb/host/xhci-zynqmp.c | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'drivers/usb/host') diff --git a/drivers/usb/host/xhci-zynqmp.c b/drivers/usb/host/xhci-zynqmp.c index 530d97c792..a7353698d7 100644 --- a/drivers/usb/host/xhci-zynqmp.c +++ b/drivers/usb/host/xhci-zynqmp.c @@ -65,23 +65,6 @@ static struct zynqmp_xhci zynqmp_xhci; unsigned long ctr_addr[] = CONFIG_ZYNQMP_XHCI_LIST; -void usb_phy_reset(struct dwc3 *dwc3_reg) -{ - /* Assert USB3 PHY reset */ - setbits_le32(&dwc3_reg->g_usb3pipectl[0], DWC3_GUSB3PIPECTL_PHYSOFTRST); - - /* Assert USB2 PHY reset */ - setbits_le32(&dwc3_reg->g_usb2phycfg, DWC3_GUSB2PHYCFG_PHYSOFTRST); - - udelay(10); - - /* Clear USB3 PHY reset */ - clrbits_le32(&dwc3_reg->g_usb3pipectl[0], DWC3_GUSB3PIPECTL_PHYSOFTRST); - - /* Clear USB2 PHY reset */ - clrbits_le32(&dwc3_reg->g_usb2phycfg, DWC3_GUSB2PHYCFG_PHYSOFTRST); -} - static int zynqmp_xhci_core_init(struct zynqmp_xhci *zynqmp_xhci) { int ret = 0; -- cgit v1.2.3