mmc: fix ERASE_GRP_DEF handling

if we set manually this bit on the eMMC card using mmc_switch(...), we also have to set it within our (before read) internal structure 'ext_csd'. Otherwise following checks on this will fail. Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com> Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>

mmc: fix ERASE_GRP_DEF handling
if we set manually this bit on the eMMC card using mmc_switch(...), we also have to set it within our (before read) internal structure 'ext_csd'. Otherwise following checks on this will fail. Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com> Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>
Hannes Petermaier · Pantelis Antoniou
1 parent 282a82e8a1
Showing 1 changed file with 2 additions and 0 deletions Side-by-side Diff
drivers/mmc/mmc.c
@@ -1010,6 +1010,8 @@
  
 			if (err)
 				return err;
+			else
+				ext_csd[EXT_CSD_ERASE_GROUP_DEF] = 1;
  
 			/* Read out group size from ext_csd */
 			mmc->erase_grp_size =
...	...	@@ -1010,6 +1010,8 @@
1010	1010
1011	1011	if (err)
1012	1012	return err;
	1013	+ else
	1014	+ ext_csd[EXT_CSD_ERASE_GROUP_DEF] = 1;
1013	1015
1014	1016	/* Read out group size from ext_csd */
1015	1017	mmc->erase_grp_size =