On Sat, Apr 05, 2014 at 01:37:16PM +0800, Li Jun wrote:
> Init otg_port number of otg capable host to be 1 at host start.
>
> Signed-off-by: Li Jun <b47...@freescale.com>
> ---
> drivers/usb/chipidea/host.c | 11 +++++++++--
> 1 file changed, 9 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c
> index ffb4168..c9c645b 100644
> --- a/drivers/usb/chipidea/host.c
> +++ b/drivers/usb/chipidea/host.c
> @@ -82,10 +82,17 @@ static int host_start(struct ci_hdrc *ci)
> }
>
> ret = usb_add_hcd(hcd, 0, 0);
> - if (ret)
> + if (ret) {
> goto disable_reg;
> - else
> + } else {
> + struct usb_otg *otg = ci->transceiver->otg;
> +
> ci->hcd = hcd;
> + if (ci_otg_is_fsm_mode(ci))
> + hcd->self.otg_port = 1;
> + if (otg)
> + otg->host = &hcd->self;
Why update this patch? The ci->transceiver->otg is only allocated
at otg_fsm_mode, isn't it?
> + }
>
> if (ci->platdata->flags & CI_HDRC_DISABLE_STREAMING)
> hw_write(ci, OP_USBMODE, USBMODE_CI_SDIS, USBMODE_CI_SDIS);
> --
> 1.7.9.5
>
>
--
Best Regards,
Peter Chen
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