RE: [PATCH v3] OMAP: Fix for bus width which improves SD card's peformance.

["Madhusudhan" <madhu.cr@ti.com>]

<snip>
> Point noted. try n++:
> switch(mmc_slot(host).wires) {
> case 8:
>          mmc->caps |= MMC_CAP_8_BIT_DATA;
>          /* Fall through */
> case 4:
>          mmc->caps |= MMC_CAP_4_BIT_DATA;
>          break;
> case 0:
>          /* assuming nothing was given by board, use 1 */
> case 1:
>          /* nothing to crib here */
>          break;
> default:
>          /* Completely unexpected.. try 1 bit instead  */
>          dev_crit(mmc_dev(host->mmc), "Invalid width %d"
>                          " used! using 1 instead\n",
>                          mmc_slot(host).wires);
> }
> 
> note: we should crib if the board file made a mistake here.. say it gave
> 10 wire or so.. I agree that we can recover by stepping back to 1 bit
> mode.. but we gotta tell the log that something aint right..
> 

Sure. It looks fine to me now.

Regards,
Madhu
> --
> Regards,
> Nishanth Menon