Re: [PATCH] usb: ohci-at91: revert patch 2e2aa1bc7eff90ec on cpu without SFR register

2017-02-20 Thread Jelle Martijn Kok
usb: ohci-at91: Do not drop unhandled USB suspend control requests In patch 2e2aa1bc7eff90ecm, USB suspend and wakeup control requests are passed to SFR_OHCIICR register. If a processor does not have such a register, this hub control request will be dropped. If no such a SFR register is

RE: [PATCH] usb: ohci-at91: revert patch 2e2aa1bc7eff90ec on cpu without SFR register

2017-02-19 Thread Wenyou.Yang
> -Original Message- > From: Jelle Martijn Kok [mailto:jm...@youcom.nl] > Sent: 2017年2月16日 23:20 > To: linux-usb@vger.kernel.org > Cc: Wenyou Yang - A41535 ; Alan Stern > > Subject: [PATCH] usb: ohci-at91: revert patch

Re: [PATCH] usb: ohci-at91: revert patch 2e2aa1bc7eff90ec on cpu without SFR register

2017-02-16 Thread Greg KH
On Thu, Feb 16, 2017 at 04:19:44PM +0100, Jelle Martijn Kok wrote: > External USB hubs seems to go into suspend, but never wakeup again. > Tested on an AT91SAM9G20 > > Signed-off-by: Jelle Martijn Kok > --- > drivers/usb/host/ohci-at91.c | 4 ++-- > 1 file changed, 2