From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Date: Mon, 9 Mar 2015 14:38:24 +0000 (+0530)
Subject: staging: panel: return register value
X-Git-Tag: omap-for-v4.2/o2_dc~155^2~138^2~283
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e134201b7a27eaf1ce3affe39ea6f30a1a747186;p=pandora-kernel.git

staging: panel: return register value

we were returning success even if the module failed to register.
now we are returning the actual return value, success or error.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Acked-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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