V4L/DVB (13531): ir-common: rename the debug routine to allow exporting it

As newer IR common code will be added on other files, we need a global
debug var inside the module.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 5921776929e7..5964145d65e6 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -27,6 +27,10 @@
 #include <linux/workqueue.h>
 #include <linux/interrupt.h>
 
+extern int media_ir_debug;    /* media_ir_debug level (0,1,2) */
+#define IR_dprintk(level, fmt, arg...)  if (media_ir_debug >= level) \
+        printk(KERN_DEBUG fmt , ## arg)
+
 #define IR_TYPE_RC5     1
 #define IR_TYPE_PD      2 /* Pulse distance encoded IR */
 #define IR_TYPE_OTHER  99