[media] dt3155v4l: code cleanup

- Fix various spelling mistakes
- Whitespace cleanups
- Remove _ioc_ from ioctl names to shorten those names
- Remove bogus ifdef __KERNEL__
- Remove commented out code

No actual code is changed in this patch.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/staging/media/dt3155v4l/dt3155v4l.h

@@ -12,18 +12,12 @@
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  *   GNU General Public License for more details.                          *
  *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 
 /*    DT3155 header file    */
 #ifndef _DT3155_H_
 #define _DT3155_H_
 
-#ifdef __KERNEL__
-
 #include <linux/pci.h>
 #include <linux/interrupt.h>
 
@@ -207,6 +201,4 @@ struct dt3155_priv {
 	u8 csr2, config;
 };
 
-#endif /*  __KERNEL__  */
-
 #endif /*  _DT3155_H_  */