From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Date: Wed, 28 Dec 2011 15:08:03 +0000 (+0200)
Subject: romfs: do not use mtd->get_unmapped_area directly
X-Git-Tag: v3.3-rc1~119^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4991e7251ed951a5f33faf25912e9db416306309;p=pandora-kernel.git

romfs: do not use mtd->get_unmapped_area directly

Remove direct usage of mtd->get_unmapped_area. Instead, just call
'mtd_get_unmapped_area()' which will return -EOPNOTSUPP if the function
is not implemented, and then test for this code.

We also translate -EOPNOTSUPP to -ENOSYS because this return code is
probably part of the kernel ABI which we do not want to break.

Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

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