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path: root/drivers/media/dvb-frontends/drx39xyj/drxj.c
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Diffstat (limited to 'drivers/media/dvb-frontends/drx39xyj/drxj.c')
-rw-r--r--drivers/media/dvb-frontends/drx39xyj/drxj.c103
1 files changed, 56 insertions, 47 deletions
diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c
index 5de016412c42..237b9d04c076 100644
--- a/drivers/media/dvb-frontends/drx39xyj/drxj.c
+++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c
@@ -2306,7 +2306,7 @@ hi_command(struct i2c_device_addr *dev_addr, const struct drxj_hi_cmd *cmd, u16
pr_err("error %d\n", rc);
goto rw_error;
}
- /* fallthrough */
+ fallthrough;
case SIO_HI_RA_RAM_CMD_BRDCTRL:
rc = drxj_dap_write_reg16(dev_addr, SIO_HI_RA_RAM_PAR_2__A, cmd->param2, 0);
if (rc != 0) {
@@ -2318,7 +2318,7 @@ hi_command(struct i2c_device_addr *dev_addr, const struct drxj_hi_cmd *cmd, u16
pr_err("error %d\n", rc);
goto rw_error;
}
- /* fallthrough */
+ fallthrough;
case SIO_HI_RA_RAM_CMD_NULL:
/* No parameters */
break;
@@ -2841,7 +2841,7 @@ ctrl_set_cfg_mpeg_output(struct drx_demod_instance *demod, struct drx_cfg_mpeg_o
/* coef = 188/204 */
max_bit_rate =
(ext_attr->curr_symbol_rate / 8) * nr_bits * 188;
- /* fall-through - as b/c Annex A/C need following settings */
+ fallthrough; /* as b/c Annex A/C need following settings */
case DRX_STANDARD_ITU_B:
rc = drxj_dap_write_reg16(dev_addr, FEC_OC_FCT_USAGE__A, FEC_OC_FCT_USAGE__PRE, 0);
if (rc != 0) {
@@ -3555,8 +3555,8 @@ static int ctrl_set_uio_cfg(struct drx_demod_instance *demod, struct drxuio_cfg
if (!ext_attr->has_smatx)
return -EIO;
switch (uio_cfg->mode) {
- case DRX_UIO_MODE_FIRMWARE_SMA: /* fall through */
- case DRX_UIO_MODE_FIRMWARE_SAW: /* fall through */
+ case DRX_UIO_MODE_FIRMWARE_SMA:
+ case DRX_UIO_MODE_FIRMWARE_SAW:
case DRX_UIO_MODE_READWRITE:
ext_attr->uio_sma_tx_mode = uio_cfg->mode;
break;
@@ -3579,7 +3579,7 @@ static int ctrl_set_uio_cfg(struct drx_demod_instance *demod, struct drxuio_cfg
if (!ext_attr->has_smarx)
return -EIO;
switch (uio_cfg->mode) {
- case DRX_UIO_MODE_FIRMWARE0: /* fall through */
+ case DRX_UIO_MODE_FIRMWARE0:
case DRX_UIO_MODE_READWRITE:
ext_attr->uio_sma_rx_mode = uio_cfg->mode;
break;
@@ -3603,7 +3603,7 @@ static int ctrl_set_uio_cfg(struct drx_demod_instance *demod, struct drxuio_cfg
if (!ext_attr->has_gpio)
return -EIO;
switch (uio_cfg->mode) {
- case DRX_UIO_MODE_FIRMWARE0: /* fall through */
+ case DRX_UIO_MODE_FIRMWARE0:
case DRX_UIO_MODE_READWRITE:
ext_attr->uio_gpio_mode = uio_cfg->mode;
break;
@@ -3639,7 +3639,7 @@ static int ctrl_set_uio_cfg(struct drx_demod_instance *demod, struct drxuio_cfg
}
ext_attr->uio_irqn_mode = uio_cfg->mode;
break;
- case DRX_UIO_MODE_FIRMWARE0: /* fall through */
+ case DRX_UIO_MODE_FIRMWARE0:
default:
return -EINVAL;
break;
@@ -4004,31 +4004,36 @@ static int scu_command(struct i2c_device_addr *dev_addr, struct drxjscu_cmd *cmd
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 4:
rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_PARAM_3__A, *(cmd->parameter + 3), 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 3:
rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_PARAM_2__A, *(cmd->parameter + 2), 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 2:
rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_PARAM_1__A, *(cmd->parameter + 1), 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 1:
rc = drxj_dap_write_reg16(dev_addr, SCU_RAM_PARAM_0__A, *(cmd->parameter + 0), 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 0:
/* do nothing */
break;
@@ -4068,25 +4073,29 @@ static int scu_command(struct i2c_device_addr *dev_addr, struct drxjscu_cmd *cmd
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 3:
rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_PARAM_2__A, cmd->result + 2, 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 2:
rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_PARAM_1__A, cmd->result + 1, 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 1:
rc = drxj_dap_read_reg16(dev_addr, SCU_RAM_PARAM_0__A, cmd->result + 0, 0);
if (rc != 0) {
pr_err("error %d\n", rc);
goto rw_error;
- } /* fallthrough */
+ }
+ fallthrough;
case 0:
/* do nothing */
break;
@@ -4791,7 +4800,7 @@ set_frequency(struct drx_demod_instance *demod,
Sound carrier is already 3Mhz above centre frequency due
to tuner setting so now add an extra shift of 1MHz... */
fm_frequency_shift = 1000;
- /*fall through */
+ fallthrough;
case DRX_STANDARD_ITU_B:
case DRX_STANDARD_NTSC:
case DRX_STANDARD_PAL_SECAM_BG:
@@ -10475,11 +10484,11 @@ ctrl_set_channel(struct drx_demod_instance *demod, struct drx_channel *channel)
(standard == DRX_STANDARD_NTSC)) {
switch (channel->bandwidth) {
case DRX_BANDWIDTH_6MHZ:
- case DRX_BANDWIDTH_UNKNOWN: /* fall through */
+ case DRX_BANDWIDTH_UNKNOWN:
channel->bandwidth = DRX_BANDWIDTH_6MHZ;
break;
- case DRX_BANDWIDTH_8MHZ: /* fall through */
- case DRX_BANDWIDTH_7MHZ: /* fall through */
+ case DRX_BANDWIDTH_8MHZ:
+ case DRX_BANDWIDTH_7MHZ:
default:
return -EINVAL;
}
@@ -10511,10 +10520,10 @@ ctrl_set_channel(struct drx_demod_instance *demod, struct drx_channel *channel)
}
switch (channel->constellation) {
- case DRX_CONSTELLATION_QAM16: /* fall through */
- case DRX_CONSTELLATION_QAM32: /* fall through */
- case DRX_CONSTELLATION_QAM64: /* fall through */
- case DRX_CONSTELLATION_QAM128: /* fall through */
+ case DRX_CONSTELLATION_QAM16:
+ case DRX_CONSTELLATION_QAM32:
+ case DRX_CONSTELLATION_QAM64:
+ case DRX_CONSTELLATION_QAM128:
case DRX_CONSTELLATION_QAM256:
bandwidth_temp = channel->symbolrate * bw_rolloff_factor;
bandwidth = bandwidth_temp / 100;
@@ -10628,8 +10637,8 @@ ctrl_set_channel(struct drx_demod_instance *demod, struct drx_channel *channel)
}
break;
#ifndef DRXJ_VSB_ONLY
- case DRX_STANDARD_ITU_A: /* fallthrough */
- case DRX_STANDARD_ITU_B: /* fallthrough */
+ case DRX_STANDARD_ITU_A:
+ case DRX_STANDARD_ITU_B:
case DRX_STANDARD_ITU_C:
rc = set_qam_channel(demod, channel, tuner_freq_offset);
if (rc != 0) {
@@ -10820,7 +10829,7 @@ ctrl_lock_status(struct drx_demod_instance *demod, enum drx_lock_status *lock_st
SCU_RAM_COMMAND_CMD_DEMOD_GET_LOCK;
break;
#endif
- case DRX_STANDARD_UNKNOWN: /* fallthrough */
+ case DRX_STANDARD_UNKNOWN:
default:
return -EIO;
}
@@ -10888,8 +10897,8 @@ ctrl_set_standard(struct drx_demod_instance *demod, enum drx_standard *standard)
*/
switch (prev_standard) {
#ifndef DRXJ_VSB_ONLY
- case DRX_STANDARD_ITU_A: /* fallthrough */
- case DRX_STANDARD_ITU_B: /* fallthrough */
+ case DRX_STANDARD_ITU_A:
+ case DRX_STANDARD_ITU_B:
case DRX_STANDARD_ITU_C:
rc = power_down_qam(demod, false);
if (rc != 0) {
@@ -10908,7 +10917,7 @@ ctrl_set_standard(struct drx_demod_instance *demod, enum drx_standard *standard)
case DRX_STANDARD_UNKNOWN:
/* Do nothing */
break;
- case DRX_STANDARD_AUTO: /* fallthrough */
+ case DRX_STANDARD_AUTO:
default:
return -EINVAL;
}
@@ -10921,8 +10930,8 @@ ctrl_set_standard(struct drx_demod_instance *demod, enum drx_standard *standard)
switch (*standard) {
#ifndef DRXJ_VSB_ONLY
- case DRX_STANDARD_ITU_A: /* fallthrough */
- case DRX_STANDARD_ITU_B: /* fallthrough */
+ case DRX_STANDARD_ITU_A:
+ case DRX_STANDARD_ITU_B:
case DRX_STANDARD_ITU_C:
do {
u16 dummy;
@@ -11111,12 +11120,12 @@ ctrl_power_mode(struct drx_demod_instance *demod, enum drx_power_mode *mode)
goto rw_error;
}
break;
- case DRX_STANDARD_PAL_SECAM_BG: /* fallthrough */
- case DRX_STANDARD_PAL_SECAM_DK: /* fallthrough */
- case DRX_STANDARD_PAL_SECAM_I: /* fallthrough */
- case DRX_STANDARD_PAL_SECAM_L: /* fallthrough */
- case DRX_STANDARD_PAL_SECAM_LP: /* fallthrough */
- case DRX_STANDARD_NTSC: /* fallthrough */
+ case DRX_STANDARD_PAL_SECAM_BG:
+ case DRX_STANDARD_PAL_SECAM_DK:
+ case DRX_STANDARD_PAL_SECAM_I:
+ case DRX_STANDARD_PAL_SECAM_L:
+ case DRX_STANDARD_PAL_SECAM_LP:
+ case DRX_STANDARD_NTSC:
case DRX_STANDARD_FM:
rc = power_down_atv(demod, ext_attr->standard, true);
if (rc != 0) {
@@ -11127,7 +11136,7 @@ ctrl_power_mode(struct drx_demod_instance *demod, enum drx_power_mode *mode)
case DRX_STANDARD_UNKNOWN:
/* Do nothing */
break;
- case DRX_STANDARD_AUTO: /* fallthrough */
+ case DRX_STANDARD_AUTO:
default:
return -EIO;
}
@@ -11220,8 +11229,8 @@ ctrl_set_cfg_pre_saw(struct drx_demod_instance *demod, struct drxj_cfg_pre_saw *
ext_attr->vsb_pre_saw_cfg = *pre_saw;
break;
#ifndef DRXJ_VSB_ONLY
- case DRX_STANDARD_ITU_A: /* fallthrough */
- case DRX_STANDARD_ITU_B: /* fallthrough */
+ case DRX_STANDARD_ITU_A:
+ case DRX_STANDARD_ITU_B:
case DRX_STANDARD_ITU_C:
ext_attr->qam_pre_saw_cfg = *pre_saw;
break;
@@ -11264,10 +11273,10 @@ ctrl_set_cfg_afe_gain(struct drx_demod_instance *demod, struct drxj_cfg_afe_gain
ext_attr = (struct drxj_data *) demod->my_ext_attr;
switch (afe_gain->standard) {
- case DRX_STANDARD_8VSB: /* fallthrough */
+ case DRX_STANDARD_8VSB: fallthrough;
#ifndef DRXJ_VSB_ONLY
- case DRX_STANDARD_ITU_A: /* fallthrough */
- case DRX_STANDARD_ITU_B: /* fallthrough */
+ case DRX_STANDARD_ITU_A:
+ case DRX_STANDARD_ITU_B:
case DRX_STANDARD_ITU_C:
#endif
/* Do nothing */
@@ -11301,8 +11310,8 @@ ctrl_set_cfg_afe_gain(struct drx_demod_instance *demod, struct drxj_cfg_afe_gain
ext_attr->vsb_pga_cfg = gain * 13 + 140;
break;
#ifndef DRXJ_VSB_ONLY
- case DRX_STANDARD_ITU_A: /* fallthrough */
- case DRX_STANDARD_ITU_B: /* fallthrough */
+ case DRX_STANDARD_ITU_A:
+ case DRX_STANDARD_ITU_B:
case DRX_STANDARD_ITU_C:
ext_attr->qam_pga_cfg = gain * 13 + 140;
break;
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-27 04:43:51 +0300