ubifs: Allow ubifsmount volume reference by number
UBI can mount volumes by name or number The current code forces you
to name the volume by prepending every name with "ubi:".
>From fs/ubifs/super.c
* There are several ways to specify UBI volumes when mounting UBIFS:
* o ubiX_Y - UBI device number X, volume Y;
* o ubiY - UBI device number 0, volume Y;
* o ubiX:NAME - mount UBI device X, volume with name NAME;
* o ubi:NAME - mount UBI device 0, volume with name NAME.
Now any name passed in any of the above forms are allowed.
Also update the configs that referenced ubifsmount.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 30ccd98..9acf243 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -1164,10 +1164,9 @@
.get_sb = ubifs_get_sb,
};
-int ubifs_mount(char *vol_name)
+int ubifs_mount(char *name)
{
int flags;
- char name[80] = "ubi:";
void *data;
struct vfsmount *mnt;
int ret;
@@ -1186,7 +1185,6 @@
* Mount in read-only mode
*/
flags = MS_RDONLY;
- strcat(name, vol_name);
data = NULL;
mnt = NULL;
ret = ubifs_get_sb(&ubifs_fs_type, flags, name, data, mnt);