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[media] dib0070: use pr_foo() instead of printk() 

The dprintk() macro relies on continuation lines. This is not
a good practice and will break after commit 563873318d
("Merge branch 'printk-cleanups").

So, instead of directly calling printk(), use pr_foo() macros,
adding a \n leading char on each macro call.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-10-14 08:10:15 -03:00
parent a80e1d965c
commit fb11cbd1a9
1 changed files with 25 additions and 25 deletions
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50
drivers/media/dvb-frontends/dib0070.c
View File

@ -24,6 +24,8 @@
*
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/i2c.h>
@ -38,12 +40,10 @@ static int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "turn on debugging (default: 0)");
#define dprintk(args...) do { \
if (debug) { \
printk(KERN_DEBUG "DiB0070: "); \
printk(args); \
printk("\n"); \
} \
#define dprintk(fmt, arg...) do { \
if (debug) \
printk(KERN_DEBUG pr_fmt("%s: " fmt), \
__func__, ##arg); \
} while (0)
#define DIB0070_P1D 0x00
@ -87,7 +87,7 @@ static u16 dib0070_read_reg(struct dib0070_state *state, u8 reg)
u16 ret;
if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) {
dprintk("could not acquire lock");
dprintk("could not acquire lock\n");
return 0;
}
@ -104,7 +104,7 @@ static u16 dib0070_read_reg(struct dib0070_state *state, u8 reg)
state->msg[1].len = 2;
if (i2c_transfer(state->i2c, state->msg, 2) != 2) {
printk(KERN_WARNING "DiB0070 I2C read failed\n");
pr_warn("DiB0070 I2C read failed\n");
ret = 0;
} else
ret = (state->i2c_read_buffer[0] << 8)
@ -119,7 +119,7 @@ static int dib0070_write_reg(struct dib0070_state *state, u8 reg, u16 val)
int ret;
if (mutex_lock_interruptible(&state->i2c_buffer_lock) < 0) {
dprintk("could not acquire lock");
dprintk("could not acquire lock\n");
return -EINVAL;
}
state->i2c_write_buffer[0] = reg;
@ -133,7 +133,7 @@ static int dib0070_write_reg(struct dib0070_state *state, u8 reg, u16 val)
state->msg[0].len = 3;
if (i2c_transfer(state->i2c, state->msg, 1) != 1) {
printk(KERN_WARNING "DiB0070 I2C write failed\n");
pr_warn("DiB0070 I2C write failed\n");
ret = -EREMOTEIO;
} else
ret = 0;
@ -205,7 +205,7 @@ static int dib0070_captrim(struct dib0070_state *state, enum frontend_tune_state
adc = dib0070_read_reg(state, 0x19);
dprintk("CAPTRIM=%hd; ADC = %hd (ADC) & %dmV", state->captrim, adc, (u32) adc*(u32)1800/(u32)1024);
dprintk("CAPTRIM=%hd; ADC = %hd (ADC) & %dmV\n", state->captrim, adc, (u32) adc*(u32)1800/(u32)1024);
if (adc >= 400) {
adc -= 400;
@ -216,7 +216,7 @@ static int dib0070_captrim(struct dib0070_state *state, enum frontend_tune_state
}
if (adc < state->adc_diff) {
dprintk("CAPTRIM=%hd is closer to target (%hd/%hd)", state->captrim, adc, state->adc_diff);
dprintk("CAPTRIM=%hd is closer to target (%hd/%hd)\n", state->captrim, adc, state->adc_diff);
state->adc_diff = adc;
state->fcaptrim = state->captrim;
}
@ -241,7 +241,7 @@ static int dib0070_set_ctrl_lo5(struct dvb_frontend *fe, u8 vco_bias_trim, u8 hf
struct dib0070_state *state = fe->tuner_priv;
u16 lo5 = (third_order_filt << 14) | (0 << 13) | (1 << 12) | (3 << 9) | (cp_current << 6) | (hf_div_trim << 3) | (vco_bias_trim << 0);
dprintk("CTRL_LO5: 0x%x", lo5);
dprintk("CTRL_LO5: 0x%x\n", lo5);
return dib0070_write_reg(state, 0x15, lo5);
}
@ -256,7 +256,7 @@ void dib0070_ctrl_agc_filter(struct dvb_frontend *fe, u8 open)
dib0070_write_reg(state, 0x1b, 0x4112);
if (state->cfg->vga_filter != 0) {
dib0070_write_reg(state, 0x1a, state->cfg->vga_filter);
dprintk("vga filter register is set to %x", state->cfg->vga_filter);
dprintk("vga filter register is set to %x\n", state->cfg->vga_filter);
} else
dib0070_write_reg(state, 0x1a, 0x0009);
}
@ -380,7 +380,7 @@ static int dib0070_tune_digital(struct dvb_frontend *fe)
}
if (*tune_state == CT_TUNER_START) {
dprintk("Tuning for Band: %hd (%d kHz)", band, freq);
dprintk("Tuning for Band: %hd (%d kHz)\n", band, freq);
if (state->current_rf != freq) {
u8 REFDIV;
u32 FBDiv, Rest, FREF, VCOF_kHz;
@ -458,12 +458,12 @@ static int dib0070_tune_digital(struct dvb_frontend *fe)
dib0070_write_reg(state, 0x20,
0x0040 | 0x0020 | 0x0010 | 0x0008 | 0x0002 | 0x0001 | state->current_tune_table_index->tuner_enable);
dprintk("REFDIV: %hd, FREF: %d", REFDIV, FREF);
dprintk("FBDIV: %d, Rest: %d", FBDiv, Rest);
dprintk("Num: %hd, Den: %hd, SD: %hd", (u16) Rest, Den, (state->lo4 >> 12) & 0x1);
dprintk("HFDIV code: %hd", state->current_tune_table_index->hfdiv);
dprintk("VCO = %hd", state->current_tune_table_index->vco_band);
dprintk("VCOF: ((%hd*%d) << 1))", state->current_tune_table_index->vco_multi, freq);
dprintk("REFDIV: %hd, FREF: %d\n", REFDIV, FREF);
dprintk("FBDIV: %d, Rest: %d\n", FBDiv, Rest);
dprintk("Num: %hd, Den: %hd, SD: %hd\n", (u16) Rest, Den, (state->lo4 >> 12) & 0x1);
dprintk("HFDIV code: %hd\n", state->current_tune_table_index->hfdiv);
dprintk("VCO = %hd\n", state->current_tune_table_index->vco_band);
dprintk("VCOF: ((%hd*%d) << 1))\n", state->current_tune_table_index->vco_multi, freq);
*tune_state = CT_TUNER_STEP_0;
} else { /* we are already tuned to this frequency - the configuration is correct */
@ -625,7 +625,7 @@ static void dib0070_wbd_offset_calibration(struct dib0070_state *state)
u8 gain;
for (gain = 6; gain < 8; gain++) {
state->wbd_offset_3_3[gain - 6] = ((dib0070_read_wbd_offset(state, gain) * 8 * 18 / 33 + 1) / 2);
dprintk("Gain: %d, WBDOffset (3.3V) = %hd", gain, state->wbd_offset_3_3[gain-6]);
dprintk("Gain: %d, WBDOffset (3.3V) = %hd\n", gain, state->wbd_offset_3_3[gain-6]);
}
}
@ -665,10 +665,10 @@ static int dib0070_reset(struct dvb_frontend *fe)
state->revision = DIB0070S_P1A;
/* P1F or not */
dprintk("Revision: %x", state->revision);
dprintk("Revision: %x\n", state->revision);
if (state->revision == DIB0070_P1D) {
dprintk("Error: this driver is not to be used meant for P1D or earlier");
dprintk("Error: this driver is not to be used meant for P1D or earlier\n");
return -EINVAL;
}
@ -761,7 +761,7 @@ struct dvb_frontend *dib0070_attach(struct dvb_frontend *fe, struct i2c_adapter
if (dib0070_reset(fe) != 0)
goto free_mem;
printk(KERN_INFO "DiB0070: successfully identified\n");
pr_info("DiB0070: successfully identified\n");
memcpy(&fe->ops.tuner_ops, &dib0070_ops, sizeof(struct dvb_tuner_ops));
fe->tuner_priv = state;