This patch removes unsued function usb_phy_reset, rather common function dwc3_phy_reset is used.

Signed-off-by: Marek Vasut marex@denx.de --- drivers/usb/host/xhci-zynqmp.c | 17 ----------------- include/linux/usb/dwc3.h | 1 - 2 files changed, 18 deletions(-)

diff --git a/drivers/usb/host/xhci-zynqmp.c b/drivers/usb/host/xhci-zynqmp.c index 530d97c..a735369 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; diff --git a/include/linux/usb/dwc3.h b/include/linux/usb/dwc3.h index dd934a0..6d1e365 100644 --- a/include/linux/usb/dwc3.h +++ b/include/linux/usb/dwc3.h @@ -204,7 +204,6 @@ struct dwc3 { /* offset: 0xC100 */ void dwc3_set_mode(struct dwc3 *dwc3_reg, u32 mode); void dwc3_core_soft_reset(struct dwc3 *dwc3_reg); int dwc3_core_init(struct dwc3 *dwc3_reg); -void usb_phy_reset(struct dwc3 *dwc3_reg); void dwc3_set_fladj(struct dwc3 *dwc3_reg, u32 val); #endif #endif /* __DWC3_H_ */