V4L/DVB (7750): au0828/ cleanups and fixes

This patch contains the following cleanups and fixes:
- "debug" is definitely not a good name for a global variable,
  renamed it to "au0828_debug"
  this fixes a compile error with some kernel configurations
- since the module parameter is int the variable shouldn't be unsigned
- remove the {usb,bridge,i2c}_debug module parameters since they are
  already covered by the "debug" module parameter
- remove the unused au0828_bcount
- make the needlessly global i2c_scan static
- make the needlessly global dvb_register() static

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 2 insertions, 6 deletions

diff --git a/drivers/media/video/au0828/au0828.h b/drivers/media/video/au0828/au0828.h
index 0200b9fc5dc4..7beb571798e5 100644
--- a/drivers/media/video/au0828/au0828.h
+++ b/drivers/media/video/au0828/au0828.h
@@ -96,15 +96,12 @@ struct au0828_buff {
 /* au0828-core.c */
 extern u32 au0828_read(struct au0828_dev *dev, u16 reg);
 extern u32 au0828_write(struct au0828_dev *dev, u16 reg, u32 val);
-extern unsigned int debug;
-extern unsigned int usb_debug;
-extern unsigned int bridge_debug;
+extern int au0828_debug;
 
 /* ----------------------------------------------------------- */
 /* au0828-cards.c */
 extern struct au0828_board au0828_boards[];
 extern struct usb_device_id au0828_usb_id_table[];
-extern const unsigned int au0828_bcount;
 extern void au0828_gpio_setup(struct au0828_dev *dev);
 extern int au0828_tuner_callback(void *priv, int command, int arg);
 extern void au0828_card_setup(struct au0828_dev *dev);
@@ -115,7 +112,6 @@ extern int au0828_i2c_register(struct au0828_dev *dev);
 extern int au0828_i2c_unregister(struct au0828_dev *dev);
 extern void au0828_call_i2c_clients(struct au0828_dev *dev,
         unsigned int cmd, void *arg);
-extern unsigned int i2c_debug;
 
 /* ----------------------------------------------------------- */
 /* au0828-dvb.c */
@@ -123,6 +119,6 @@ extern int au0828_dvb_register(struct au0828_dev *dev);
 extern void au0828_dvb_unregister(struct au0828_dev *dev);
 
 #define dprintk(level, fmt, arg...)\
-        do { if (debug & level)\
+        do { if (au0828_debug & level)\
                 printk(KERN_DEBUG DRIVER_NAME "/0: " fmt, ## arg);\
         } while (0)