On Wed, Oct 11, 2017 at 12:23:18PM -0700, Jin Qian wrote: > From: Jin Qian <[email protected]> > > Expose emmc revision as part of device attributes. > > Signed-off-by: Jin Qian <[email protected]> > --- > drivers/mmc/core/mmc.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c > index 36217ad5e9b1..4aa4cfb2c9e1 100644 > --- a/drivers/mmc/core/mmc.c > +++ b/drivers/mmc/core/mmc.c > @@ -780,6 +780,7 @@ MMC_DEV_ATTR(manfid, "0x%06x\n", card->cid.manfid); > MMC_DEV_ATTR(name, "%s\n", card->cid.prod_name); > MMC_DEV_ATTR(oemid, "0x%04x\n", card->cid.oemid); > MMC_DEV_ATTR(prv, "0x%x\n", card->cid.prv); > +MMC_DEV_ATTR(rev, "0x%x\n", card->ext_csd.rev);
Is there a Documentation/ABI/ update as well to describe exactly what this sysfs attribute contains? thanks, greg k-h
