V4L/DVB (9527): af9015: fix compile warnings

- use static to avoid compile warnings

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/dvb-usb/af9015.c

@@ -31,13 +31,13 @@
 #include "mc44s80x.h"
 #endif
 
-int dvb_usb_af9015_debug;
+static int dvb_usb_af9015_debug;
 module_param_named(debug, dvb_usb_af9015_debug, int, 0644);
 MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS);
-int dvb_usb_af9015_remote;
+static int dvb_usb_af9015_remote;
 module_param_named(remote, dvb_usb_af9015_remote, int, 0644);
 MODULE_PARM_DESC(remote, "select remote");
-int dvb_usb_af9015_dual_mode;
+static int dvb_usb_af9015_dual_mode;
 module_param_named(dual_mode, dvb_usb_af9015_dual_mode, int, 0644);
 MODULE_PARM_DESC(dual_mode, "enable dual mode");
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
@@ -46,7 +46,7 @@ static DEFINE_MUTEX(af9015_usb_mutex);
 
 static struct af9015_config af9015_config;
 static struct dvb_usb_device_properties af9015_properties[2];
-int af9015_properties_count = ARRAY_SIZE(af9015_properties);
+static int af9015_properties_count = ARRAY_SIZE(af9015_properties);
 
 static struct af9013_config af9015_af9013_config[] = {
 	{
@@ -549,7 +549,7 @@ static int af9015_eeprom_dump(struct dvb_usb_device *d)
 	return 0;
 }
 
-int af9015_download_ir_table(struct dvb_usb_device *d)
+static int af9015_download_ir_table(struct dvb_usb_device *d)
 {
 	int i, packets = 0, ret;
 	u16 addr = 0x9a56; /* ir-table start address */
@@ -999,7 +999,7 @@ static int af9015_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 }
 
 /* init 2nd I2C adapter */
-int af9015_i2c_init(struct dvb_usb_device *d)
+static int af9015_i2c_init(struct dvb_usb_device *d)
 {
 	int ret;
 	struct af9015_state *state = d->priv;
@@ -1419,7 +1419,7 @@ static int af9015_usb_probe(struct usb_interface *intf,
 	return ret;
 }
 
-void af9015_i2c_exit(struct dvb_usb_device *d)
+static void af9015_i2c_exit(struct dvb_usb_device *d)
 {
 	struct af9015_state *state = d->priv;
 	deb_info("%s: \n", __func__);

drivers/media/dvb/dvb-usb/af9015.h

@@ -27,7 +27,6 @@
 #define DVB_USB_LOG_PREFIX "af9015"
 #include "dvb-usb.h"
 
-extern int dvb_usb_af9015_debug;
 #define deb_info(args...) dprintk(dvb_usb_af9015_debug, 0x01, args)
 #define deb_rc(args...)   dprintk(dvb_usb_af9015_debug, 0x02, args)
 #define deb_xfer(args...) dprintk(dvb_usb_af9015_debug, 0x04, args)