diff options
| author | Paul Zimmerman <Paul.Zimmerman@synopsys.com> | 2014-02-04 20:42:15 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-04 21:59:14 +0100 |
| commit | a23666c49938bba08df3654fc66cd051587f7673 (patch) | |
| tree | 7c5826b0028216054563182882c04b968edfcf50 | |
| parent | usb: dwc2: bail out early when booting with "nousb" (diff) | |
| download | linux-a23666c49938bba08df3654fc66cd051587f7673.tar.xz linux-a23666c49938bba08df3654fc66cd051587f7673.zip | |
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>
| -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 8565d87f94b4..1d129884cc39 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); |