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 vivek.mahajan@freescale.com --- drivers/usb/host/ehci-fsl.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index 86ee1d5..cff6024 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;