V4L/DVB (6091): ivtv: header cleanup

- add guards
- remove unused header includes
- move card-specific stuff from ivtv-driver.h to ivtv-cards.h
- move YUV-specific stuff from ivtv-driver.h to ivtv-yuv.h

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/media/video/ivtv/ivtv-irq.h b/drivers/media/video/ivtv/ivtv-irq.h
index a43348a30309..e180bd348989 100644
--- a/drivers/media/video/ivtv/ivtv-irq.h
+++ b/drivers/media/video/ivtv/ivtv-irq.h
@@ -19,8 +19,13 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef IVTV_IRQ_H
+#define IVTV_IRQ_H
+
 irqreturn_t ivtv_irq_handler(int irq, void *dev_id);
 
 void ivtv_irq_work_handler(struct work_struct *work);
 void ivtv_dma_stream_dec_prepare(struct ivtv_stream *s, u32 offset, int lock);
 void ivtv_unfinished_dma(unsigned long arg);
+
+#endif