ANDROID: mmc: core: export emmc revision

Change-Id: If23bc838327ef751ee65baadc429e218eaa2a848
Signed-off-by: Jin Qian <jinqian@google.com>

diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 0e3d715..83b9bf8 100644 (file)
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -727,6 +727,7 @@ 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);
 MMC_DEV_ATTR(pre_eol_info, "%02x\n", card->ext_csd.pre_eol_info);
 MMC_DEV_ATTR(life_time, "0x%02x 0x%02x\n",
        card->ext_csd.device_life_time_est_typ_a,
@@ -767,6 +768,7 @@ static struct attribute *mmc_std_attrs[] = {
        &dev_attr_name.attr,
        &dev_attr_oemid.attr,
        &dev_attr_prv.attr,
+       &dev_attr_rev.attr,
        &dev_attr_pre_eol_info.attr,
        &dev_attr_life_time.attr,
        &dev_attr_serial.attr,