diff options
Diffstat (limited to 'drivers/media/dvb/frontends/itd1000.c')
| -rw-r--r-- | drivers/media/dvb/frontends/itd1000.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/media/dvb/frontends/itd1000.c b/drivers/media/dvb/frontends/itd1000.c index f7a40a18777a..aa9ccb821fa5 100644 --- a/drivers/media/dvb/frontends/itd1000.c +++ b/drivers/media/dvb/frontends/itd1000.c @@ -35,21 +35,18 @@ static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); -#define deb(args...) do { \ +#define itd_dbg(args...) do { \ if (debug) { \ printk(KERN_DEBUG "ITD1000: " args);\ - printk("\n"); \ } \ } while (0) -#define warn(args...) do { \ +#define itd_warn(args...) do { \ printk(KERN_WARNING "ITD1000: " args); \ - printk("\n"); \ } while (0) -#define info(args...) do { \ +#define itd_info(args...) do { \ printk(KERN_INFO "ITD1000: " args); \ - printk("\n"); \ } while (0) /* don't write more than one byte with flexcop behind */ @@ -62,7 +59,7 @@ static int itd1000_write_regs(struct itd1000_state *state, u8 reg, u8 v[], u8 le buf[0] = reg; memcpy(&buf[1], v, len); - /* deb("wr %02x: %02x", reg, v[0]); */ + /* itd_dbg("wr %02x: %02x\n", reg, v[0]); */ if (i2c_transfer(state->i2c, &msg, 1) != 1) { printk(KERN_WARNING "itd1000 I2C write failed\n"); @@ -83,7 +80,7 @@ static int itd1000_read_reg(struct itd1000_state *state, u8 reg) itd1000_write_regs(state, (reg - 1) & 0xff, &state->shadow[(reg - 1) & 0xff], 1); if (i2c_transfer(state->i2c, msg, 2) != 2) { - warn("itd1000 I2C read failed"); + itd_warn("itd1000 I2C read failed\n"); return -EREMOTEIO; } return val; @@ -127,14 +124,14 @@ static void itd1000_set_lpf_bw(struct itd1000_state *state, u32 symbol_rate) u8 bbgvmin = itd1000_read_reg(state, BBGVMIN) & 0xf0; u8 bw = itd1000_read_reg(state, BW) & 0xf0; - deb("symbol_rate = %d", symbol_rate); + itd_dbg("symbol_rate = %d\n", symbol_rate); /* not sure what is that ? - starting to download the table */ itd1000_write_reg(state, CON1, con1 | (1 << 1)); for (i = 0; i < ARRAY_SIZE(itd1000_lpf_pga); i++) if (symbol_rate < itd1000_lpf_pga[i].symbol_rate) { - deb("symrate: index: %d pgaext: %x, bbgvmin: %x", i, itd1000_lpf_pga[i].pgaext, itd1000_lpf_pga[i].bbgvmin); + itd_dbg("symrate: index: %d pgaext: %x, bbgvmin: %x\n", i, itd1000_lpf_pga[i].pgaext, itd1000_lpf_pga[i].bbgvmin); itd1000_write_reg(state, PLLFH, pllfh | (itd1000_lpf_pga[i].pgaext << 4)); itd1000_write_reg(state, BBGVMIN, bbgvmin | (itd1000_lpf_pga[i].bbgvmin)); itd1000_write_reg(state, BW, bw | (i & 0x0f)); @@ -182,7 +179,7 @@ static void itd1000_set_vco(struct itd1000_state *state, u32 freq_khz) adcout = itd1000_read_reg(state, PLLLOCK) & 0x0f; - deb("VCO: %dkHz: %d -> ADCOUT: %d %02x", freq_khz, itd1000_vcorg[i].vcorg, adcout, vco_chp1_i2c); + itd_dbg("VCO: %dkHz: %d -> ADCOUT: %d %02x\n", freq_khz, itd1000_vcorg[i].vcorg, adcout, vco_chp1_i2c); if (adcout > 13) { if (!(itd1000_vcorg[i].vcorg == 7 || itd1000_vcorg[i].vcorg == 15)) @@ -232,7 +229,7 @@ static void itd1000_set_lo(struct itd1000_state *state, u32 freq_khz) pllf = (u32) tmp; state->frequency = ((plln * 1000) + (pllf * 1000)/1048576) * 2*FREF; - deb("frequency: %dkHz (wanted) %dkHz (set), PLLF = %d, PLLN = %d", freq_khz, state->frequency, pllf, plln); + itd_dbg("frequency: %dkHz (wanted) %dkHz (set), PLLF = %d, PLLN = %d\n", freq_khz, state->frequency, pllf, plln); itd1000_write_reg(state, PLLNH, 0x80); /* PLLNH */; itd1000_write_reg(state, PLLNL, plln & 0xff); @@ -242,7 +239,7 @@ static void itd1000_set_lo(struct itd1000_state *state, u32 freq_khz) for (i = 0; i < ARRAY_SIZE(itd1000_fre_values); i++) { if (freq_khz <= itd1000_fre_values[i].freq) { - deb("fre_values: %d", i); + itd_dbg("fre_values: %d\n", i); itd1000_write_reg(state, RFTR, itd1000_fre_values[i].values[0]); for (j = 0; j < 9; j++) itd1000_write_reg(state, RFST1+j, itd1000_fre_values[i].values[j+1]); @@ -382,7 +379,7 @@ struct dvb_frontend *itd1000_attach(struct dvb_frontend *fe, struct i2c_adapter kfree(state); return NULL; } - info("successfully identified (ID: %d)", i); + itd_info("successfully identified (ID: %d)\n", i); memset(state->shadow, 0xff, sizeof(state->shadow)); for (i = 0x65; i < 0x9c; i++) |