Re: [PATCH 01/25] usb: Add Intel Langwell USB OTG Transceiver Drive

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On Wed, 4 Aug 2010, Alan Cox wrote:

> From: Hao Wu <hao.wu@xxxxxxxxx>

No patch description?

> Signed-off-by: Alek Du <alek.du@xxxxxxxxx>
> Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
> ---
> 
>  drivers/usb/host/isp1362-hcd.c   |    3 
>  drivers/usb/otg/Kconfig          |   14 
>  drivers/usb/otg/Makefile         |    1 
>  drivers/usb/otg/langwell_otg.c   | 1965 ++++++++++++++++++++++++++++++++++++++
>  include/linux/usb/langwell_otg.h |  178 +++
>  5 files changed, 2161 insertions(+), 0 deletions(-)
>  create mode 100644 drivers/usb/otg/langwell_otg.c
>  create mode 100644 include/linux/usb/langwell_otg.h
> 
> 
> diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
> index 0587ad4..cd009b3 100644
> --- a/drivers/usb/host/isp1362-hcd.c
> +++ b/drivers/usb/host/isp1362-hcd.c
> @@ -1676,6 +1676,8 @@ static int isp1362_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
>  		switch (wValue) {
>  		case USB_PORT_FEAT_SUSPEND:
>  			_DBG(0, "USB_PORT_FEAT_SUSPEND\n");
> +#if 0
> +	/* Thre is no OHCI var - presumably this has never been tested ? */
>  #ifdef	CONFIG_USB_OTG
>  			if (ohci->hcd.self.otg_port == (wIndex + 1) &&
>  			    ohci->hcd.self.b_hnp_enable) {
> @@ -1683,6 +1685,7 @@ static int isp1362_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
>  				break;
>  			}
>  #endif
> +#endif
>  			spin_lock_irqsave(&isp1362_hcd->lock, flags);
>  			isp1362_write_reg32(isp1362_hcd, HCRHPORT1 + wIndex, RH_PS_PSS);
>  			isp1362_hcd->rhport[wIndex] =

Where did this hunk come from?  It doesn't seem to have anything to do 
with $SUBJECT.

Alan Stern

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