RE: [PATCH 1/2] AM35xx: Runtime detection of the device

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> -----Original Message-----
> From: Felipe Balbi [mailto:felipe.balbi@xxxxxxxxx] 
> Sent: Wednesday, October 28, 2009 10:29 PM
> To: Premi, Sanjeev
> Cc: Balbi Felipe (Nokia-D/Helsinki); 
> linux-omap@xxxxxxxxxxxxxxx; tony@xxxxxxxxxxx
> Subject: Re: [PATCH 1/2] AM35xx: Runtime detection of the device
> 
> Hi,
> 
> On Wed, Oct 28, 2009 at 01:40:04PM +0100, ext Premi, Sanjeev wrote:
> > >  	case 0xb891:
> > > -		/* Handle 36xx devices */
> > > -		switch (rev) {
> > > -		case 0:
> > > -			omap_revision = OMAP3630_REV_ES1_0;
> > > -			break;
> > > -		default:
> > > -			/* Use the latest known revision as default */
> > > -			omap_revision = OMAP3630_REV_ES1_0;
> > > -		}
> > > -		break;
> > > +	/* FALLTHROUGH */
> > >  	default:
> > >  		/* Unknown default to latest silicon rev as default*/
> > >  		omap_revision = OMAP3630_REV_ES1_0;
> > 
> > [sp] Haven't applied the patch. But, if FALLTHROUGH will 
> make the device
> >      detected as OMAP3630, then it may not be right. The 
> fall through
> >      should be on most common device. OMAP3430 ES21./3.1 
> should be ideal.
> > 
> >      Thoughts?
> 
> see that I didn't change the default clause. It was already
> OMAP3630_REV_ES1_0. If it has to be anything else, the 
> default should be
> changed and the case 0xb891: should do:

I did see that. But since you were already proposing a change
thought it would be good idea.

~sanjeev

> 
> case 0xb891:
> 	omap_revision = OMAP3630_REV_ES1_0;
> 	break;
> 
> -- 
> balbi
> 
> --
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