V4L/DVB (3278): convert diagnostics over to the new v4l2-common.h macros.

- Convert diagnostics over to the new v4l2-common.h macros.
- deprecated tuner_debug option, the new option is debug.
- renamed cx25840_debug to debug.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index c5ca993679ec..51cdca8365c9 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -51,6 +51,7 @@
    parameter called 'debug'. */
 #define v4l_dbg(level, client, fmt, arg...)                                  \
         do {                                                                 \
+                extern int debug;                                            \
                 if (debug >= (level))                                        \
                         v4l_client_printk(KERN_DEBUG, client, fmt , ## arg); \
         } while (0)