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[POWERPC] Make partitions optional in physmap_of

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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>
This commit is contained in:
Josh Boyer 2007-09-15 04:54:12 +10:00 committed by Josh Boyer
parent 658e817019
commit 8d9ae994d8
1 changed files with 2 additions and 0 deletions
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2
drivers/mtd/maps/physmap_of.c
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@ -142,6 +142,8 @@ static int __devinit process_partitions(struct physmap_flash_info *info,
}
} else {
nr_parts = parse_obsolete_partitions(dev, info, dp);
if (nr_parts == -ENOENT)
nr_parts = 0;
}
if (nr_parts < 0)