This patch removes unsued function usb_phy_reset, rather common function
dwc3_phy_reset is used.
Signed-off-by: Marek Vasut <ma...@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_ */
--
2.1.4
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