On 08/09/2011, Seungwon Jeon <tgih.jun@xxxxxxxxxxx> wrote: > Erase unit size of high capacity is multiple of 512KiB not 1024KiB. Isn't hc_erase_size in sectors so 512 x 1024 / 512 = 1024 and so the code is correct. > > Signed-off-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx> > --- > drivers/mmc/core/mmc.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c > index b148bb1..7991ecf 100644 > --- a/drivers/mmc/core/mmc.c > +++ b/drivers/mmc/core/mmc.c > @@ -332,7 +332,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 > *ext_csd) > card->ext_csd.hc_erase_timeout = 300 * > ext_csd[EXT_CSD_ERASE_TIMEOUT_MULT]; > card->ext_csd.hc_erase_size = > - ext_csd[EXT_CSD_HC_ERASE_GRP_SIZE] << 10; > + ext_csd[EXT_CSD_HC_ERASE_GRP_SIZE] << 9; > > card->ext_csd.rel_sectors = ext_csd[EXT_CSD_REL_WR_SEC_C]; > > -- > 1.7.0.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-mmc" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
