From: Zhaowei Yuan <zhaowei.yuan@samsung.com>
Date: Wed, 16 Jul 2014 02:40:58 +0000 (+0800)
Subject: media: s5p_mfc: remove unnecessary calling to function video_devdata()
X-Git-Tag: submit/tizen/20141121.110247~485
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2272eba355320489ff81cf0fb92fbdc7aa10f0db;p=platform%2Fkernel%2Flinux-3.10.git

media: s5p_mfc: remove unnecessary calling to function video_devdata()

Since we have get vdev by calling video_devdata() at the beginning of
s5p_mfc_open(), we should just use vdev instead of calling video_devdata()
again in the following code.

Change-Id: I869051762d33b50a7c0dbc8149b072e70b89c6b9
Signed-off-by: Zhaowei Yuan <zhaowei.yuan@samsung.com>
---

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 01d14c7..0597b4d 100755
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -714,7 +714,7 @@ static int s5p_mfc_open(struct file *file)
 		ret = -ENOMEM;
 		goto err_alloc;
 	}
-	v4l2_fh_init(&ctx->fh, video_devdata(file));
+	v4l2_fh_init(&ctx->fh, vdev);
 	file->private_data = &ctx->fh;
 	v4l2_fh_add(&ctx->fh);
 	ctx->dev = dev;