Re: [PATCH 03/10] usb: musb: Fix PM runtime handling for connected cable

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* Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx> [160428 10:55]:
> Hello.
> 
> On 04/28/2016 08:33 PM, Tony Lindgren wrote:
> 
> >We may have drivers loaded but no configured gadgets
> >and MUSB may be in host mode. If gadgets are configured
> >during host mode, PM runtime will get confused.
> >
> >Disconnect PM runtime from gadget state, and do it only
> >based on the cable.
> >
> >Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
> >---
> >  drivers/usb/musb/omap2430.c | 20 +++++++++++++-------
> >  1 file changed, 13 insertions(+), 7 deletions(-)
> >
> >diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
> >index c84e0322..9d3645f 100644
> >--- a/drivers/usb/musb/omap2430.c
> >+++ b/drivers/usb/musb/omap2430.c
> >@@ -259,6 +259,13 @@ static void omap_musb_set_mailbox(struct omap2430_glue *glue)
> >  	struct musb_hdrc_platform_data *pdata = dev_get_platdata(dev);
> >  	struct omap_musb_board_data *data = pdata->board_data;
> >  	struct usb_otg *otg = musb->xceiv->otg;
> >+	bool cable_connected;
> >+
> >+	cable_connected = ((glue->status & MUSB_ID_GROUND) ||
> >+			   (glue->status & MUSB_VBUS_VALID));
> 
> 	cable_connected = glue->status & (MUSB_ID_GROUND |
> 					MUSB_VBUS_VALID);

Thanks, actually that's an enumeration so needs fixing.

Regards,

Tony
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