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提交 7d275bf8 编写于 作者: M Mauro Carvalho Chehab
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[media] tuner-core: CodingStyle cleanups 

Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
上级 e2f63d9b
隐藏空白更改
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Showing with 47 addition and 45 deletion
drivers/media/video/tuner-core.c
浏览文件 @ 7d275bf8
......@@ -32,7 +32,7 @@
#define UNSET (-1U)
#define PREFIX t->i2c->driver->driver.name
#define PREFIX (t->i2c->driver->driver.name)
/*
* Driver modprobe parameters
......@@ -55,7 +55,7 @@ static char pal[] = "--";
static char secam[] = "--";
static char ntsc[] = "-";
module_param_named(debug,tuner_debug, int, 0644);
module_param_named(debug, tuner_debug, int, 0644);
module_param_array(tv_range, int, NULL, 0644);
module_param_array(radio_range, int, NULL, 0644);
module_param_string(pal, pal, sizeof(pal), 0644);
......@@ -252,7 +252,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
int tune_now = 1;
if (type == UNSET || type == TUNER_ABSENT) {
tuner_dbg ("tuner 0x%02x: Tuner type absent\n",c->addr);
tuner_dbg("tuner 0x%02x: Tuner type absent\n", c->addr);
return;
}
......@@ -422,9 +422,9 @@ static void set_addr(struct i2c_client *c, struct tuner_setup *tun_setup)
{
struct tuner *t = to_tuner(i2c_get_clientdata(c));
if ( (t->type == UNSET && ((tun_setup->addr == ADDR_UNSET) &&
(t->mode_mask & tun_setup->mode_mask))) ||
(tun_setup->addr == c->addr)) {
if ((t->type == UNSET && ((tun_setup->addr == ADDR_UNSET) &&
(t->mode_mask & tun_setup->mode_mask))) ||
(tun_setup->addr == c->addr)) {
set_type(c, tun_setup->type, tun_setup->mode_mask,
tun_setup->config, tun_setup->tuner_callback);
} else
......@@ -449,7 +449,8 @@ static int tuner_s_type_addr(struct v4l2_subdev *sd, struct tuner_setup *type)
return 0;
}
static int tuner_s_config(struct v4l2_subdev *sd, const struct v4l2_priv_tun_config *cfg)
static int tuner_s_config(struct v4l2_subdev *sd,
const struct v4l2_priv_tun_config *cfg)
{
struct tuner *t = to_tuner(sd);
struct analog_demod_ops *analog_ops = &t->fe.ops.analog_ops;
......@@ -601,13 +602,12 @@ static int tuner_probe(struct i2c_client *client,
/* Should be just before return */
register_client:
/* Sets a default mode */
if (t->mode_mask & T_ANALOG_TV) {
if (t->mode_mask & T_ANALOG_TV)
t->mode = V4L2_TUNER_ANALOG_TV;
} else if (t->mode_mask & T_RADIO) {
else if (t->mode_mask & T_RADIO)
t->mode = V4L2_TUNER_RADIO;
} else {
else
t->mode = V4L2_TUNER_DIGITAL_TV;
}
set_type(client, t->type, t->mode_mask, t->config, t->fe.callback);
list_add_tail(&t->list, &tuner_list);
......@@ -649,15 +649,15 @@ static void set_tv_freq(struct i2c_client *c, unsigned int freq)
};
if (t->type == UNSET) {
tuner_warn ("tuner type not set\n");
tuner_warn("tuner type not set\n");
return;
}
if (NULL == analog_ops->set_params) {
tuner_warn ("Tuner has no way to set tv freq\n");
tuner_warn("Tuner has no way to set tv freq\n");
return;
}
if (freq < tv_range[0] * 16 || freq > tv_range[1] * 16) {
tuner_dbg ("TV freq (%d.%02d) out of range (%d-%d)\n",
tuner_dbg("TV freq (%d.%02d) out of range (%d-%d)\n",
freq / 16, freq % 16 * 100 / 16, tv_range[0],
tv_range[1]);
/* V4L2 spec: if the freq is not possible then the closest
......@@ -682,31 +682,31 @@ static int tuner_fixup_std(struct tuner *t)
if ((t->std & V4L2_STD_PAL) == V4L2_STD_PAL) {
switch (pal[0]) {
case '6':
tuner_dbg ("insmod fixup: PAL => PAL-60\n");
tuner_dbg("insmod fixup: PAL => PAL-60\n");
t->std = V4L2_STD_PAL_60;
break;
case 'b':
case 'B':
case 'g':
case 'G':
tuner_dbg ("insmod fixup: PAL => PAL-BG\n");
tuner_dbg("insmod fixup: PAL => PAL-BG\n");
t->std = V4L2_STD_PAL_BG;
break;
case 'i':
case 'I':
tuner_dbg ("insmod fixup: PAL => PAL-I\n");
tuner_dbg("insmod fixup: PAL => PAL-I\n");
t->std = V4L2_STD_PAL_I;
break;
case 'd':
case 'D':
case 'k':
case 'K':
tuner_dbg ("insmod fixup: PAL => PAL-DK\n");
tuner_dbg("insmod fixup: PAL => PAL-DK\n");
t->std = V4L2_STD_PAL_DK;
break;
case 'M':
case 'm':
tuner_dbg ("insmod fixup: PAL => PAL-M\n");
tuner_dbg("insmod fixup: PAL => PAL-M\n");
t->std = V4L2_STD_PAL_M;
break;
case 'N':
......@@ -715,7 +715,7 @@ static int tuner_fixup_std(struct tuner *t)
tuner_dbg("insmod fixup: PAL => PAL-Nc\n");
t->std = V4L2_STD_PAL_Nc;
} else {
tuner_dbg ("insmod fixup: PAL => PAL-N\n");
tuner_dbg("insmod fixup: PAL => PAL-N\n");
t->std = V4L2_STD_PAL_N;
}
break;
......@@ -723,7 +723,7 @@ static int tuner_fixup_std(struct tuner *t)
/* default parameter, do nothing */
break;
default:
tuner_warn ("pal= argument not recognised\n");
tuner_warn("pal= argument not recognised\n");
break;
}
}
......@@ -736,22 +736,24 @@ static int tuner_fixup_std(struct tuner *t)
case 'h':
case 'H':
tuner_dbg("insmod fixup: SECAM => SECAM-BGH\n");
t->std = V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H;
t->std = V4L2_STD_SECAM_B |
V4L2_STD_SECAM_G |
V4L2_STD_SECAM_H;
break;
case 'd':
case 'D':
case 'k':
case 'K':
tuner_dbg ("insmod fixup: SECAM => SECAM-DK\n");
tuner_dbg("insmod fixup: SECAM => SECAM-DK\n");
t->std = V4L2_STD_SECAM_DK;
break;
case 'l':
case 'L':
if ((secam[1]=='C')||(secam[1]=='c')) {
tuner_dbg ("insmod fixup: SECAM => SECAM-L'\n");
if ((secam[1] == 'C') || (secam[1] == 'c')) {
tuner_dbg("insmod fixup: SECAM => SECAM-L'\n");
t->std = V4L2_STD_SECAM_LC;
} else {
tuner_dbg ("insmod fixup: SECAM => SECAM-L\n");
tuner_dbg("insmod fixup: SECAM => SECAM-L\n");
t->std = V4L2_STD_SECAM_L;
}
break;
......@@ -759,7 +761,7 @@ static int tuner_fixup_std(struct tuner *t)
/* default parameter, do nothing */
break;
default:
tuner_warn ("secam= argument not recognised\n");
tuner_warn("secam= argument not recognised\n");
break;
}
}
......@@ -808,15 +810,15 @@ static void set_radio_freq(struct i2c_client *c, unsigned int freq)
};
if (t->type == UNSET) {
tuner_warn ("tuner type not set\n");
tuner_warn("tuner type not set\n");
return;
}
if (NULL == analog_ops->set_params) {
tuner_warn ("tuner has no way to set radio frequency\n");
tuner_warn("tuner has no way to set radio frequency\n");
return;
}
if (freq < radio_range[0] * 16000 || freq > radio_range[1] * 16000) {
tuner_dbg ("radio freq (%d.%02d) out of range (%d-%d)\n",
tuner_dbg("radio freq (%d.%02d) out of range (%d-%d)\n",
freq / 16000, freq % 16000 * 100 / 16000,
radio_range[0], radio_range[1]);
/* V4L2 spec: if the freq is not possible then the closest
......@@ -848,9 +850,9 @@ static void set_radio_freq(struct i2c_client *c, unsigned int freq)
*/
static inline int check_mode(struct tuner *t, enum v4l2_tuner_type mode)
{
if ((1 << mode & t->mode_mask) == 0) {
if ((1 << mode & t->mode_mask) == 0)
return -EINVAL;
}
return 0;
}
......@@ -867,7 +869,7 @@ static inline int check_mode(struct tuner *t, enum v4l2_tuner_type mode)
* the tuner can sleep or if it supports both Radio and TV.
*/
static int set_mode_freq(struct i2c_client *client, struct tuner *t,
enum v4l2_tuner_type mode, unsigned int freq)
enum v4l2_tuner_type mode, unsigned int freq)
{
struct analog_demod_ops *analog_ops = &t->fe.ops.analog_ops;
......@@ -913,7 +915,7 @@ static void set_freq(struct i2c_client *c, unsigned long freq)
set_tv_freq(c, freq);
break;
default:
tuner_dbg("freq set: unknown mode: 0x%04x!\n",t->mode);
tuner_dbg("freq set: unknown mode: 0x%04x!\n", t->mode);
}
}
......@@ -933,16 +935,16 @@ static void tuner_status(struct dvb_frontend *fe)
const char *p;
switch (t->mode) {
case V4L2_TUNER_RADIO:
p = "radio";
break;
case V4L2_TUNER_DIGITAL_TV:
p = "digital TV";
break;
case V4L2_TUNER_ANALOG_TV:
default:
p = "analog TV";
break;
case V4L2_TUNER_RADIO:
p = "radio";
break;
case V4L2_TUNER_DIGITAL_TV:
p = "digital TV";
break;
case V4L2_TUNER_ANALOG_TV:
default:
p = "analog TV";
break;
}
if (t->mode == V4L2_TUNER_RADIO) {
freq = t->radio_freq / 16000;
......@@ -956,7 +958,7 @@ static void tuner_status(struct dvb_frontend *fe)
tuner_info("Frequency: %lu.%02lu MHz\n", freq, freq_fraction);
tuner_info("Standard: 0x%08lx\n", (unsigned long)t->std);
if (t->mode != V4L2_TUNER_RADIO)
return;
return;
if (fe_tuner_ops->get_status) {
u32 tuner_status;
......
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