Commit f9195ded authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (3347): Fixes some bad global variables 



- Debug global var is already used inside kernel, so renamed
debug to tuner_debug for the tuner module

Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent f167cb4e

drivers/media/video/mt20xx.c

+4 −4
Original line number Diff line number Diff line
@@ -21,7 +21,7 @@ static unsigned int radio_antenna = 0; 
module_param(radio_antenna,     int, 0644);



/* from tuner-core.c */

extern int debug;

extern int tuner_debug;



/* ---------------------------------------------------------------------- */
@@ -404,7 +404,7 @@ static void mt2050_set_if_freq(struct i2c_client *c,unsigned int freq, unsigned 
	div2a=(lo2/8)-1;

	div2b=lo2-(div2a+1)*8;



	if (debug > 1) {

	if (tuner_debug > 1) {

		tuner_dbg("lo1 lo2 = %d %d\n", lo1, lo2);

		tuner_dbg("num1 num2 div1a div1b div2a div2b= %x %x %x %x %x %x\n",

			  num1,num2,div1a,div1b,div2a,div2b);
@@ -420,7 +420,7 @@ static void mt2050_set_if_freq(struct i2c_client *c,unsigned int freq, unsigned 
	buf[5]=div2a;

	if(num2!=0) buf[5]=buf[5]|0x40;



	if (debug > 1) {

	if (tuner_debug > 1) {

		int i;

		tuner_dbg("bufs is: ");

		for(i=0;i<6;i++)
@@ -508,7 +508,7 @@ int microtune_init(struct i2c_client *c) 


	i2c_master_send(c,buf,1);

	i2c_master_recv(c,buf,21);

	if (debug) {

	if (tuner_debug) {

		int i;

		tuner_dbg("MT20xx hexdump:");

		for(i=0;i<21;i++) {

drivers/media/video/tea5767.c

+2 −2
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@ 
#define PREFIX "TEA5767 "



/* from tuner-core.c */

extern int debug;

extern int tuner_debug;



/*****************************************************************************/
@@ -249,7 +249,7 @@ static void set_radio_freq(struct i2c_client *c, unsigned int frq) 
	if (5 != (rc = i2c_master_send(c, buffer, 5)))

		tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);



	if (debug) {

	if (tuner_debug) {

		if (5 != (rc = i2c_master_recv(c, buffer, 5)))

			tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);

		else

drivers/media/video/tuner-core.c

+8 −8
Original line number Diff line number Diff line
@@ -41,8 +41,8 @@ static unsigned int no_autodetect = 0; 
static unsigned int show_i2c = 0;



/* insmod options used at runtime => read/write */

static unsigned int tuner_debug = 0;

int debug = 0;

static unsigned int tuner_debug_old = 0;

int tuner_debug = 0;



static unsigned int tv_range[2] = { 44, 958 };

static unsigned int radio_range[2] = { 65, 108 };
@@ -51,13 +51,13 @@ static char pal[] = "--"; 
static char secam[] = "--";

static char ntsc[] = "-";





module_param(addr, int, 0444);

module_param(no_autodetect, int, 0444);

module_param(show_i2c, int, 0444);

/* Note: tuner_debug is deprecated and will be removed in 2.6.17 */

module_param(tuner_debug, int, 0444);

module_param(debug, int, 0644);



module_param_named(tuner_debug,tuner_debug_old, int, 0444);

module_param_named(debug,tuner_debug, int, 0644);

module_param_string(pal, pal, sizeof(pal), 0644);

module_param_string(secam, secam, sizeof(secam), 0644);

module_param_string(ntsc, ntsc, sizeof(ntsc), 0644);
@@ -419,8 +419,8 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind) 
	t->radio_if2 = 10700 * 1000;	/* 10.7MHz - FM radio */

	t->audmode = V4L2_TUNER_MODE_STEREO;

	t->mode_mask = T_UNINITIALIZED;

	if (tuner_debug) {

		debug = tuner_debug;

	if (tuner_debug_old) {

		tuner_debug = tuner_debug_old;

		printk(KERN_ERR "tuner: tuner_debug is deprecated and will be removed in 2.6.17.\n");

		printk(KERN_ERR "tuner: use the debug option instead.\n");

	}
@@ -551,7 +551,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) 
{

	struct tuner *t = i2c_get_clientdata(client);



	if (debug>1)

	if (tuner_debug>1)

		v4l_i2c_print_ioctl(&(t->i2c),cmd);



	switch (cmd) {

include/media/tuner.h

+2 −2
Original line number Diff line number Diff line
@@ -218,8 +218,8 @@ extern int tea5767_autodetection(struct i2c_client *c); 
	printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \

			i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)

#define tuner_dbg(fmt, arg...) do {\

	extern int debug; \

	if (debug) \

	extern int tuner_debug; \

	if (tuner_debug) \

		printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \

			i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)