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usb: remove redundant tdi_reset

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We remove the redundant tdi_reset in ehci_setup since there
is already it in ehci_reset.
It was observed that the duplicated tdi_reset was causing
the PHY_CLK_VALID bit unstable.

Reported-by: Michael Braun <michael-dev@fami-braun.de>
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@vger.kernel.org> # 3.6+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shengzhou Liu 2013-04-17 18:03:46 +08:00 committed by Greg Kroah-Hartman
parent cccfc53626
commit 61ac6ac8d6
1 changed files with 0 additions and 3 deletions
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3
drivers/usb/host/ehci-hcd.c
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@ -673,9 +673,6 @@ int ehci_setup(struct usb_hcd *hcd)
if (retval)
return retval;
if (ehci_is_TDI(ehci))
tdi_reset(ehci);
ehci_reset(ehci);
return 0;