From: Baruch Siach <baruch@tkos.co.il>
Date: Sun, 23 Dec 2012 11:10:50 +0000 (+0200)
Subject: mtd: physmap_of: fix cmdline partition method w/o linux, mtd-name
X-Git-Tag: v3.8-rc7~21^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7dfe4be351e81656ca1068e5d4ead235c7ba94b1;p=pandora-kernel.git

mtd: physmap_of: fix cmdline partition method w/o linux, mtd-name

Commit d68cbdd4fb (mtd: physmap_of: allow to specify the mtd name for retro
compatiblity) broke cmdline partitioning using dev_name() in the kernel command
line.  of_property_read_string() does not touch mtd_name when linux,mtd-name is
not present in the device tree, which causes map.name to be set to a random
value.  Fix this by initializing mtd_name to NULL.

Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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