On 15/09/2017 at 16:04, Romain Izard wrote: > When an Atmel SoC is suspended with the backup mode, the USB bus will be > powered down. As this is expected, do not return an error to the driver > core when ehci_resume detects it. > > Signed-off-by: Romain Izard <[email protected]> > --- > drivers/usb/host/ehci-atmel.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c > index 7440722bfbf0..2a8b9bdc0e57 100644 > --- a/drivers/usb/host/ehci-atmel.c > +++ b/drivers/usb/host/ehci-atmel.c > @@ -205,7 +205,8 @@ static int __maybe_unused ehci_atmel_drv_resume(struct > device *dev) > struct atmel_ehci_priv *atmel_ehci = hcd_to_atmel_ehci_priv(hcd); > > atmel_start_clock(atmel_ehci); > - return ehci_resume(hcd, false); > + ehci_resume(hcd, false); > + return 0;
Ok, I agree with that as the underlying function takes care about the controller, in any case (even for !B+S-R case). So we don't have any added value to propagate this information. Acked-by: Nicolas Ferre <[email protected]> > } > > #ifdef CONFIG_OF > -- Nicolas Ferre -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
