From: Rajesh Bhagat <rajesh.bhagat@freescale.com>
Date: Wed, 2 Dec 2015 06:14:28 +0000 (+0530)
Subject: usb: xhci: fsl: Removing unused function usb_phy_reset
X-Git-Tag: v2016.01-rc2~5^2~1
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=565b7f0fe15564c73308cb647a057e95809f1d00;p=oweals%2Fu-boot.git

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>
---

diff --git a/drivers/usb/host/xhci-fsl.c b/drivers/usb/host/xhci-fsl.c
index 6481e07823..05f09d7600 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;