Remove unneeded version.h includes (and add where needed) for drivers/tm6000/

It was pointed out by 'make versioncheck' that linux/version.h was not
always being included where needed and sometimes included needlessly
in drivers/staging/tm6000/.
This patch fixes up the includes.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/tm6000/tm6000-cards.c

@@ -23,7 +23,6 @@
 #include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/usb.h>
-#include <linux/version.h>
 #include <linux/slab.h>
 #include <media/v4l2-common.h>
 #include <media/tuner.h>

drivers/staging/tm6000/tm6000-video.c

@@ -30,7 +30,6 @@
 #include <linux/init.h>
 #include <linux/sched.h>
 #include <linux/random.h>
-#include <linux/version.h>
 #include <linux/usb.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-ioctl.h>

drivers/staging/tm6000/tm6000.h

@@ -30,8 +30,7 @@
 #include <linux/i2c.h>
 #include <linux/mutex.h>
 #include <media/v4l2-device.h>
-
-
+#include <linux/version.h>
 #include <linux/dvb/frontend.h>
 #include "dvb_demux.h"
 #include "dvb_frontend.h"