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authorRajesh Bhagat <rajesh.bhagat@freescale.com>2015-12-02 11:44:28 +0530
committerMarek Vasut <marex@denx.de>2015-12-07 00:15:00 +0100
commit565b7f0fe15564c73308cb647a057e95809f1d00 (patch)
tree9b368aebb6a3e706956da6f6608f5e3b32911446
parent5955bb9345f692d4e9d0bbab5e97c3dd7bf58bc4 (diff)
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usb: xhci: fsl: 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: Rajesh Bhagat <rajesh.bhagat@freescale.com>
-rw-r--r--drivers/usb/host/xhci-fsl.c17
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/usb/host/xhci-fsl.c b/drivers/usb/host/xhci-fsl.c
index 6481e07..05f09d7 100644
--- a/drivers/usb/host/xhci-fsl.c
+++ b/drivers/usb/host/xhci-fsl.c
@@ -27,23 +27,6 @@ __weak int __board_usb_init(int index, enum usb_init_type init)
return 0;
}
-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);
-
- mdelay(200);
-
- /* 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 fsl_xhci_core_init(struct fsl_xhci *fsl_xhci)
{
int ret = 0;