V4L/DVB (6578): dvb-usb: make some debug vars static

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>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index bca1e0905739..3acbda4aa27e 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/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)