V4L/DVB (5912): Clean up duplicate includes in drivers/media/

From: Jesper Juhl <jesper.juhl@gmail.com>

This patch cleans up duplicate includes in
        drivers/media/

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

 drivers/media/video/arv.c             |    1 -
 drivers/media/video/cx88/cx88-mpeg.c  |    1 -
 drivers/media/video/cx88/cx88-video.c |    1 -
 3 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/drivers/media/video/arv.c b/drivers/media/video/arv.c
index 649f52f..2666d3b 100644
--- a/drivers/media/video/arv.c
+++ b/drivers/media/video/arv.c
@@ -23,7 +23,6 @@
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
-#include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c
index 317a2a3..49a1b9c 100644
--- a/drivers/media/video/cx88/cx88-mpeg.c
+++ b/drivers/media/video/cx88/cx88-mpeg.c
@@ -28,7 +28,6 @@
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
-#include <linux/dma-mapping.h>
 #include <asm/delay.h>
 
 #include "cx88.h"
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 06b233a..41b5cb6 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -36,7 +36,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/delay.h>
 #include <linux/kthread.h>
-#include <linux/dma-mapping.h>
 #include <asm/div64.h>
 
 #include "cx88.h"