[media] tm6000: don't use KERNEL_VERSION

As reported by Marcos:
> The output of "make versioncheck" told us that:
>
> drivers/staging/media/easycap/easycap_ioctl.c: 2442: need linux/version.h

Now that drivers/media/video/v4l2-ioctl.c fills cap->version:
	case VIDIOC_QUERYCAP:
	{
		struct v4l2_capability *cap = (struct v4l2_capability *)arg;

		if (!ops->vidioc_querycap)
			break;

		cap->version = LINUX_VERSION_CODE;

V4L2 drivers that use video_ioctl2() shouldn't initialize it anymore.
Reported-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/tm6000/tm6000-video.c

@@ -889,7 +889,6 @@ static int vidioc_querycap(struct file *file, void  *priv,
 
 	strlcpy(cap->driver, "tm6000", sizeof(cap->driver));
 	strlcpy(cap->card, "Trident TVMaster TM5600/6000/6010", sizeof(cap->card));
-	cap->version = TM6000_VERSION;
 	cap->capabilities =	V4L2_CAP_VIDEO_CAPTURE |
 				V4L2_CAP_STREAMING     |
 				V4L2_CAP_AUDIO         |

drivers/media/video/tm6000/tm6000.h

@@ -33,8 +33,6 @@
 #include "dvb_frontend.h"
 #include "dmxdev.h"
 
-#define TM6000_VERSION KERNEL_VERSION(0, 0, 2)
-
 /* Inputs */
 enum tm6000_itype {
 	TM6000_INPUT_TV	= 1,