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| author | Paul Zimmerman <Paul.Zimmerman@synopsys.com> | 2014-02-04 11:42:15 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-04 12:59:14 -0800 |
| commit | a23666c49938bba08df3654fc66cd051587f7673 (patch) | |
| tree | 7c5826b0028216054563182882c04b968edfcf50 /drivers/usb/dwc2 | |
| parent | 861e0f5bae1c4f4026b58ca10fa3b0fc02f1540c (diff) | |
| download | op-kernel-dev-a23666c49938bba08df3654fc66cd051587f7673.zip op-kernel-dev-a23666c49938bba08df3654fc66cd051587f7673.tar.gz | |
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>
Diffstat (limited to 'drivers/usb/dwc2')
| -rw-r--r-- | drivers/usb/dwc2/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/core.c b/drivers/usb/dwc2/core.c index 8565d87..1d12988 100644 --- a/drivers/usb/dwc2/core.c +++ b/drivers/usb/dwc2/core.c @@ -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); |
