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usb: dwc2: fix role switch breakage 

Commit beb7e592bc "staging: dwc2: add check on dwc2_core_reset
return" broke the B -> A role switching on OTG-enabled platforms.
This commit fixes it.

Reported-by: Dinh Nguyen <dinguyen@altera.com>
Tested-by: Dinh Nguyen <dinguyen@altera.com>
Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Paul Zimmerman 2014-02-04 11:42:15 -08:00 committed by Greg Kroah-Hartman
parent 861e0f5bae
commit a23666c499
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/dwc2/core.c
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@ -216,7 +216,7 @@ static int dwc2_hs_phy_init(struct dwc2_hsotg *hsotg, bool select_phy)
int retval = 0;
if (!select_phy)
return -ENODEV;
return 0;
usbcfg = readl(hsotg->regs + GUSBCFG);