From: Vivek Mahajan Date: Thu, 21 May 2009 12:02:15 +0000 (+0530) Subject: mpc8xxx: USB: Removed reenablement of its interface X-Git-Tag: v2009.08-rc1~153^2~37 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=cfd39cdf9422d3d25e9b3c058865f4c1f66f34da;p=oweals%2Fu-boot.git mpc8xxx: USB: Removed reenablement of its interface To prepare for the 85xx USB support, which requires interface enablement only once in (specified) order, no different than instructions for enabling the interface under 83xx. It is unknown why the original author enabled the interface twice (checked for references in errata, etc). Signed-off-by: Vivek Mahajan Signed-off-by: Remy Bohmer --- diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index 86ee1d5717..cff6024537 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -81,10 +81,6 @@ int ehci_hcd_init(void) out_be32((void *)(addr + FSL_SOC_USB_AGECNTTHRSH), 0x00000040); out_be32((void *)(addr + FSL_SOC_USB_SICTRL), 0x00000001); - /* Enable interface. */ - temp = in_be32((void *)(addr + FSL_SOC_USB_CTRL)); - out_be32((void *)(addr + FSL_SOC_USB_CTRL), temp | USB_EN); - temp = in_le32((void *)(addr + FSL_SOC_USB_USBMODE)); return 0;