[POWERPC] Make partitions optional in physmap_of
The latest physmap_of driver has a small error where it will fail the probe
with:
physmap-flash: probe of fff00000.small-flas failed with error -2
if there are no partition subnodes in the device tree and the old style binding
is not used. Since partition definitions are optional, the probe should still
succeed.
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index 3df001b..096dd47 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -142,6 +142,8 @@
}
} else {
nr_parts = parse_obsolete_partitions(dev, info, dp);
+ if (nr_parts == -ENOENT)
+ nr_parts = 0;
}
if (nr_parts < 0)