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usb: xhci: fsl: Removing unused function usb_phy_reset

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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>
This commit is contained in:
Rajesh Bhagat 2015-12-02 11:44:28 +05:30 committed by Marek Vasut
parent 5955bb9345
commit 565b7f0fe1
1 changed files with 0 additions and 17 deletions
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17
drivers/usb/host/xhci-fsl.c
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@ -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;