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synced 2024-08-22 17:01:14 +00:00
V4L/DVB (5391): Saa7134: Clean up printk()s
Change some debug messages from printk() to dprintk(). Add KERN_WARNING and KERN_ERR level indicators to other printk()s that lacked them. Format printk lines with consistent ("%s/dvb: ", dev->name) prefix. Fixed dprintk macro, which had an if with no else that wasn't protected with a do {} while(0) block. That leads to "if(...) dprintk(); else" not doing what one would expect. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Acked-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
parent
3b35b4b380
commit
cf3c34c87f
1 changed files with 26 additions and 19 deletions
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@ -60,8 +60,12 @@ static int debug = 0;
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module_param(debug, int, 0644);
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MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
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#define dprintk(fmt, arg...) if (debug) \
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printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg)
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#define dprintk(fmt, arg...) do { if (debug) \
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printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
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/* Print a warning */
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#define wprintk(fmt, arg...) \
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printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
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/* ------------------------------------------------------------------
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* mt352 based DVB-T cards
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@ -87,8 +91,7 @@ static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
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saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
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udelay(10);
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ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
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printk("%s: %s %s\n", dev->name, __FUNCTION__,
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ok ? "on" : "off");
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dprintk("%s %s\n", __FUNCTION__, ok ? "on" : "off");
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if (!ok)
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saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
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@ -108,7 +111,7 @@ static int mt352_pinnacle_init(struct dvb_frontend* fe)
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static u8 irq_cfg [] = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
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struct saa7134_dev *dev= fe->dvb->priv;
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printk("%s: %s called\n",dev->name,__FUNCTION__);
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dprintk("%s called\n", __FUNCTION__);
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mt352_write(fe, clock_config, sizeof(clock_config));
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udelay(200);
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@ -292,7 +295,8 @@ static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_
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if (fe->ops.i2c_gate_ctrl)
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fe->ops.i2c_gate_ctrl(fe, 1);
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if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
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printk("%s/dvb: could not write to tuner at addr: 0x%02x\n",dev->name, addr << 1);
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wprintk("could not write to tuner at addr: 0x%02x\n",
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addr << 1);
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return -EIO;
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}
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msleep(1);
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@ -562,7 +566,8 @@ static int philips_fmd1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_
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if (fe->ops.i2c_gate_ctrl)
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fe->ops.i2c_gate_ctrl(fe, 1);
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if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
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printk("%s/dvb: could not write to tuner at addr: 0x%02x\n",dev->name, addr << 1);
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wprintk("could not write to tuner at addr: 0x%02x\n",
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addr << 1);
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return -EIO;
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}
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return 0;
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@ -609,7 +614,8 @@ static void philips_tda827x_lna_gain(struct dvb_frontend *fe, int high)
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saa7134_set_gpio(dev, 22, 0);
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GP00_LEV[1] = high ? 0 : 1;
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if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
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printk("%s/dvb: could not access tda8290 at addr: 0x%02x\n",dev->name, addr << 1);
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wprintk("could not access tda8290 at addr: 0x%02x\n",
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addr << 1);
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return;
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}
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msg.buf = GP00_LEV;
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@ -637,7 +643,8 @@ static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
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tda8290_msg.buf = tda8290_open;
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}
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if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
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printk("saa7134/dvb: could not access tda8290 I2C gate\n");
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struct saa7134_dev *dev = fe->dvb->priv;
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wprintk("could not access tda8290 I2C gate\n");
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return -EIO;
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}
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msleep(20);
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@ -694,7 +701,7 @@ static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config
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dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
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if (dvb_attach(tda827x_attach, dev->dvb.frontend, tda_conf->tuner_address,
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&dev->i2c_adap,&tda827x_cfg) == NULL) {
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printk ("saa7134/dvb: no tda827x tuner found at addr: %02x\n",
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wprintk("no tda827x tuner found at addr: %02x\n",
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tda_conf->tuner_address);
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}
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}
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@ -942,7 +949,7 @@ static int dvb_init(struct saa7134_dev *dev)
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switch (dev->board) {
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case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
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printk("%s: pinnacle 300i dvb setup\n",dev->name);
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dprintk("pinnacle 300i dvb setup\n");
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dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
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&dev->i2c_adap);
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if (dev->dvb.frontend) {
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@ -951,7 +958,7 @@ static int dvb_init(struct saa7134_dev *dev)
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break;
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case SAA7134_BOARD_AVERMEDIA_777:
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case SAA7134_BOARD_AVERMEDIA_A16AR:
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printk("%s: avertv 777 dvb setup\n",dev->name);
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dprintk("avertv 777 dvb setup\n");
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dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
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&dev->i2c_adap);
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if (dev->dvb.frontend) {
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@ -1026,11 +1033,11 @@ static int dvb_init(struct saa7134_dev *dev)
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if (dev->dvb.frontend) {
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if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
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&dev->i2c_adap, 0) == NULL) {
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printk("%s: Lifeview Trio, No tda826x found!\n", __FUNCTION__);
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wprintk("%s: Lifeview Trio, No tda826x found!\n", __FUNCTION__);
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}
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if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
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0x08, 0, 0) == NULL) {
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printk("%s: Lifeview Trio, No ISL6421 found!\n", __FUNCTION__);
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wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __FUNCTION__);
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}
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}
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}
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@ -1044,7 +1051,7 @@ static int dvb_init(struct saa7134_dev *dev)
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if (dvb_attach(tda827x_attach,dev->dvb.frontend,
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ads_tech_duo_config.tuner_address,
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&dev->i2c_adap,&ads_duo_cfg) == NULL) {
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printk ("saa7134/dvb: no tda827x tuner found at addr: %02x\n",
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wprintk("no tda827x tuner found at addr: %02x\n",
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ads_tech_duo_config.tuner_address);
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}
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}
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@ -1077,11 +1084,11 @@ static int dvb_init(struct saa7134_dev *dev)
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if (dev->dvb.frontend) {
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if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
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&dev->i2c_adap, 0) == NULL) {
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printk("%s: No tda826x found!\n", __FUNCTION__);
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wprintk("%s: No tda826x found!\n", __FUNCTION__);
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}
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if (dvb_attach(isl6421_attach, dev->dvb.frontend,
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&dev->i2c_adap, 0x08, 0, 0) == NULL) {
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printk("%s: No ISL6421 found!\n", __FUNCTION__);
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wprintk("%s: No ISL6421 found!\n", __FUNCTION__);
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}
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}
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break;
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@ -1115,12 +1122,12 @@ static int dvb_init(struct saa7134_dev *dev)
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configure_tda827x_fe(dev, &philips_tiger_s_config);
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break;
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default:
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printk("%s: Huh? unknown DVB card?\n",dev->name);
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wprintk("Huh? unknown DVB card?\n");
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break;
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}
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if (NULL == dev->dvb.frontend) {
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printk("%s: frontend initialization failed\n",dev->name);
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printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
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return -1;
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}
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