From: Frank Schaefer <fschaefer.oss@googlemail.com>
Date: Fri, 25 Jul 2014 17:48:57 +0000 (-0300)
Subject: [media] em28xx-v4l: simplify em28xx_v4l2_open() by using v4l2_fh_open()
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~155^2~55
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c0f90e14caf97896cd347b3b9fec8cba6b56b14;p=pandora-kernel.git

[media] em28xx-v4l: simplify em28xx_v4l2_open() by using v4l2_fh_open()

Instead of calling

...
struct v4l2_fh *fh = kzalloc(sizeof(*fh), GFP_KERNEL);
filp->private_data = fh;
v4l2_fh_init(fh, vdev);
v4l2_fh_add(fh);
...

simply use function v4l2_fh_open() which does all of these calls for us.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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