usb: make some debug vars static

From: Adrian Bunk <bunk@kernel.org>

This patch makes some needlessly global debug variables static.

opera1.h became so small that I removed it.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

8 files changed, 14 insertions, 27 deletions

diff --git a/linux/drivers/media/dvb/dvb-usb/cxusb.c b/linux/drivers/media/dvb/dvb-usb/cxusb.c
index ba867591e..fb2cd9c75 100644
--- a/linux/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/linux/drivers/media/dvb/dvb-usb/cxusb.c
@@ -32,9 +32,12 @@
 #include "zl10353.h"
 
 /* debug */
-int dvb_usb_cxusb_debug;
+static int dvb_usb_cxusb_debug;
 module_param_named(debug, dvb_usb_cxusb_debug, int, 0644);
 MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
+#define deb_info(args...)   dprintk(dvb_usb_cxusb_debug,0x01,args)
+#define deb_i2c(args...)    if (d->udev->descriptor.idVendor == USB_VID_MEDION) \
+				dprintk(dvb_usb_cxusb_debug,0x01,args)
 
 static int cxusb_ctrl_msg(struct dvb_usb_device *d,
 			  u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
diff --git a/linux/drivers/media/dvb/dvb-usb/cxusb.h b/linux/drivers/media/dvb/dvb-usb/cxusb.h
index c8ef77554..79ca7abb8 100644
--- a/linux/drivers/media/dvb/dvb-usb/cxusb.h
+++ b/linux/drivers/media/dvb/dvb-usb/cxusb.h
@@ -4,11 +4,6 @@
 #define DVB_USB_LOG_PREFIX "cxusb"
 #include "dvb-usb.h"
 
-extern int dvb_usb_cxusb_debug;
-#define deb_info(args...)   dprintk(dvb_usb_cxusb_debug,0x01,args)
-#define deb_i2c(args...)    if (d->udev->descriptor.idVendor == USB_VID_MEDION) \
-				dprintk(dvb_usb_cxusb_debug,0x01,args)
-
 /* usb commands - some of it are guesses, don't have a reference yet */
 #define CMD_I2C_WRITE     0x08
 #define CMD_I2C_READ      0x09
diff --git a/linux/drivers/media/dvb/dvb-usb/digitv.c b/linux/drivers/media/dvb/dvb-usb/digitv.c
index 1b64470e1..382ffaa1e 100644
--- a/linux/drivers/media/dvb/dvb-usb/digitv.c
+++ b/linux/drivers/media/dvb/dvb-usb/digitv.c
@@ -17,9 +17,10 @@
 #include "nxt6000.h"
 
 /* debug */
-int dvb_usb_digitv_debug;
+static int dvb_usb_digitv_debug;
 module_param_named(debug,dvb_usb_digitv_debug, int, 0644);
 MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
+#define deb_rc(args...)   dprintk(dvb_usb_digitv_debug,0x01,args)
 
 static int digitv_ctrl_msg(struct dvb_usb_device *d,
 		u8 cmd, u8 vv, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
diff --git a/linux/drivers/media/dvb/dvb-usb/digitv.h b/linux/drivers/media/dvb/dvb-usb/digitv.h
index 8b43e3db8..908c09f49 100644
--- a/linux/drivers/media/dvb/dvb-usb/digitv.h
+++ b/linux/drivers/media/dvb/dvb-usb/digitv.h
@@ -8,9 +8,6 @@ struct digitv_state {
     int is_nxt6000;
 };
 
-extern int dvb_usb_digitv_debug;
-#define deb_rc(args...)   dprintk(dvb_usb_digitv_debug,0x01,args)
-
 /* protocol (from usblogging and the SDK:
  *
  * Always 7 bytes bulk message(s) for controlling
diff --git a/linux/drivers/media/dvb/dvb-usb/opera1.c b/linux/drivers/media/dvb/dvb-usb/opera1.c
index 81f004c47..27d7103c9 100644
--- a/linux/drivers/media/dvb/dvb-usb/opera1.c
+++ b/linux/drivers/media/dvb/dvb-usb/opera1.c
@@ -10,7 +10,9 @@
 * see Documentation/dvb/README.dvb-usb for more information
 */
 
-#include "opera1.h"
+#define DVB_USB_LOG_PREFIX "opera"
+
+#include "dvb-usb.h"
 #include "stv0299.h"
 
 #define OPERA_READ_MSG 0
@@ -38,7 +40,7 @@ struct opera_rc_keys {
 	u32 event;
 };
 
-int dvb_usb_opera1_debug;
+static int dvb_usb_opera1_debug;
 module_param_named(debug, dvb_usb_opera1_debug, int, 0644);
 MODULE_PARM_DESC(debug,
 		 "set debugging level (1=info,xfer=2,pll=4,ts=8,err=16,rc=32,fw=64 (or-able))."
diff --git a/linux/drivers/media/dvb/dvb-usb/opera1.h b/linux/drivers/media/dvb/dvb-usb/opera1.h
deleted file mode 100644
index 531744279..000000000
--- a/linux/drivers/media/dvb/dvb-usb/opera1.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _OPERA1_H_
-#define _OPERA1_H_
-
-#define DVB_USB_LOG_PREFIX "opera"
-#include "dvb-usb.h"
-
-extern int dvb_usb_opera1_debug;
-#define deb_xfer(args...) dprintk(dvb_usb_opera1_debug,0x02,args)
-#endif
diff --git a/linux/drivers/media/dvb/dvb-usb/vp7045.c b/linux/drivers/media/dvb/dvb-usb/vp7045.c
index e92f9aedf..9d244e603 100644
--- a/linux/drivers/media/dvb/dvb-usb/vp7045.c
+++ b/linux/drivers/media/dvb/dvb-usb/vp7045.c
@@ -15,9 +15,12 @@
 #include "vp7045.h"
 
 /* debug */
-int dvb_usb_vp7045_debug;
+static int dvb_usb_vp7045_debug;
 module_param_named(debug,dvb_usb_vp7045_debug, int, 0644);
 MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DVB_USB_DEBUG_STATUS);
+#define deb_info(args...) dprintk(dvb_usb_vp7045_debug,0x01,args)
+#define deb_xfer(args...) dprintk(dvb_usb_vp7045_debug,0x02,args)
+#define deb_rc(args...)   dprintk(dvb_usb_vp7045_debug,0x04,args)
 
 int vp7045_usb_op(struct dvb_usb_device *d, u8 cmd, u8 *out, int outlen, u8 *in, int inlen, int msec)
 {
diff --git a/linux/drivers/media/dvb/dvb-usb/vp7045.h b/linux/drivers/media/dvb/dvb-usb/vp7045.h
index 9ce21a20f..969688f85 100644
--- a/linux/drivers/media/dvb/dvb-usb/vp7045.h
+++ b/linux/drivers/media/dvb/dvb-usb/vp7045.h
@@ -17,11 +17,6 @@
 #define DVB_USB_LOG_PREFIX "vp7045"
 #include "dvb-usb.h"
 
-extern int dvb_usb_vp7045_debug;
-#define deb_info(args...) dprintk(dvb_usb_vp7045_debug,0x01,args)
-#define deb_xfer(args...) dprintk(dvb_usb_vp7045_debug,0x02,args)
-#define deb_rc(args...)   dprintk(dvb_usb_vp7045_debug,0x04,args)
-
 /* vp7045 commands */
 
 /* Twinhan Vendor requests */