Give me some time (actually some days), I will try this and update you. > -----Original Message----- > From: Felipe Balbi [mailto:balbi@xxxxxx] > Sent: Thursday, May 01, 2014 1:42 AM > To: Paul Fertser > Cc: Felipe Balbi; Li Yang-Leo-R58472; linux-usb@xxxxxxxxxxxxxxx; linux- > kernel@xxxxxxxxxxxxxxx; Gupta Suresh-B42813 > Subject: Re: [PATCH] usb: gadget: fsl: check vbus presence on probe > > +Suresh > > (top-posting, yeah yeah :-) > > On Wed, Apr 30, 2014 at 11:27:45PM +0400, Paul Fertser wrote: > > Hello, > > > > Thank you for the review. > > > > On Wed, Apr 30, 2014 at 11:06:25AM -0500, Felipe Balbi wrote: > > > On Thu, Apr 24, 2014 at 12:54:13PM +0400, Paul Fertser wrote: > > > > If VBUS is already present during the driver initialisation, the > > > > > > s/initialisation/initialization > > > > If I'm understanding [1] properly, both spelling variants are correct. > > > > > > + /* Now let it settle a bit and sense VBUS */ > > > > + msleep_interruptible(1); > > > > + if (fsl_readl(&dr_regs->otgsc) & OTGSC_STS_B_SESSION_VALID) > > > > + udc_controller->vbus_active = 1; > > > > > > good fix, should this go to stable ? > > > > I was reluctant to Cc stable because I'm not sure which versions need > > to be fixed, as I've seen an earlier version (3.0 something or a bit > > before that probably) working without this (no idea why); also I'm not > > sure about that msleep as it's deduced solely from experimenting with > > a particular i.MX model, I hoped someone from Freescale would comment > > on it. I've seen your review [2] on a related patch and my fix should > > have been obvious to Suresh (and trivial to test on different boards), > > yet he didn't implement it, that worries me a bit. > > > > [1] > > https://en.wikipedia.org/wiki/American_and_British_English_spelling_di > > fferences#-ise.2C_-ize_.28-isation.2C_-ization.29 > > [2] https://patchwork.kernel.org/patch/3822321/ > > -- > > Be free, use free (http://www.gnu.org/philosophy/free-sw.html) > software! > > mailto:fercerpav@xxxxxxxxx > > -- > balbi -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
