On Tue, Feb 7, 2012 at 1:48 PM, Adrian Hunter <[email protected]> wrote:
> Let drivers specify the use of high-capacity erase size. > > Signed-off-by: Adrian Hunter <[email protected]> (...) > @@ -949,7 +949,8 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr, > * If enhanced_area_en is TRUE, host needs to enable ERASE_GRP_DEF > * bit. This bit will be lost every time after a reset or power off. > */ > - if (card->ext_csd.enhanced_area_en) { > + if (card->ext_csd.enhanced_area_en || > + (card->ext_csd.rev >= 3 && (host->caps2 & MMC_CAP2_HC_ERASE_SZ))) > { It looks like there is a bug fix hidden inside this patch, is it not? The comparison for card->ext_csd.rev >= 3 was not there before, and looks like it's fixing something and should go into stable even, is that correct? Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
