Merge tag 'media/v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - new i2c drivers: ds90ub913, ds90ub953, ds90ub960, dw9719, ds90ub913

 - new Intel IVSC MEI drivers

 - some Mediatek platform drivers were moved to a common location

 - Intel atomisp2 driver is now working with the main ov2680 driver. Due
   to that, the atomisp2 ov2680 staging one was removed

 - the bttv driver was finally converted to videobuf2 framework. This
   was the last one upstream using videobuf version 1 core. We'll likely
   remove the old videobuf framework on 6.7

 - lots of improvements at atomisp driver: it now works with normal I2C
   sensors. Several compile-mode dependecies to select between ISP2400
   and ISP2401 are now solved in runtime

 - a new ipu-bridge logic was added to work with IVSC MEI drivers

 - venus driver gained better support for new VPU versions

 - the v4l core async framework has gained lots of improvements and
   cleanups

 - lots of other cleanups, improvements and driver fixes

* tag 'media/v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (358 commits)
  media: ivsc: Add ACPI dependency
  media: bttv: convert to vb2
  media: bttv: use audio defaults for winfast2000
  media: bttv: refactor bttv_set_dma()
  media: bttv: move vbi_skip/vbi_count out of buffer
  media: bttv: remove crop info from bttv_buffer
  media: bttv: remove tvnorm field from bttv_buffer
  media: bttv: remove format field from bttv_buffer
  media: bttv: move do_crop flag out of bttv_fh
  media: bttv: copy vbi_fmt from bttv_fh
  media: bttv: copy vid fmt/width/height from fh
  media: bttv: radio use v4l2_fh instead of bttv_fh
  media: bttv: replace BUG with WARN_ON
  media: bttv: use video_drvdata to get bttv
  media: i2c: rdacm21: Fix uninitialized value
  media: coda: Remove duplicated include
  media: vivid: fix the racy dev->radio_tx_rds_owner
  media: i2c: ccs: Check rules is non-NULL
  media: i2c: ds90ub960: Fix PLL config for 1200 MHz CSI rate
  media: i2c: ds90ub953: Fix use of uninitialized variables
  ...

2 files changed, 118 insertions, 218 deletions

diff --git a/drivers/media/common/siano/smsdvb-debugfs.c b/drivers/media/common/siano/smsdvb-debugfs.c
index 8916bb644756..e0beefd80d7b 100644
--- a/drivers/media/common/siano/smsdvb-debugfs.c
+++ b/drivers/media/common/siano/smsdvb-debugfs.c
@@ -45,89 +45,48 @@ static void smsdvb_print_dvb_stats(struct smsdvb_debugfs *debug_data,
 
 	buf = debug_data->stats_data;
 
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "is_rf_locked = %d\n", p->is_rf_locked);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "is_demod_locked = %d\n", p->is_demod_locked);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "is_external_lna_on = %d\n", p->is_external_lna_on);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "SNR = %d\n", p->SNR);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "ber = %d\n", p->ber);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "FIB_CRC = %d\n", p->FIB_CRC);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "ts_per = %d\n", p->ts_per);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "MFER = %d\n", p->MFER);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "RSSI = %d\n", p->RSSI);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "in_band_pwr = %d\n", p->in_band_pwr);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "carrier_offset = %d\n", p->carrier_offset);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "modem_state = %d\n", p->modem_state);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "frequency = %d\n", p->frequency);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "bandwidth = %d\n", p->bandwidth);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "transmission_mode = %d\n", p->transmission_mode);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "modem_state = %d\n", p->modem_state);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "guard_interval = %d\n", p->guard_interval);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "code_rate = %d\n", p->code_rate);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "lp_code_rate = %d\n", p->lp_code_rate);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "hierarchy = %d\n", p->hierarchy);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "constellation = %d\n", p->constellation);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "burst_size = %d\n", p->burst_size);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "burst_duration = %d\n", p->burst_duration);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "burst_cycle_time = %d\n", p->burst_cycle_time);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "calc_burst_cycle_time = %d\n",
-		      p->calc_burst_cycle_time);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "num_of_rows = %d\n", p->num_of_rows);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "num_of_padd_cols = %d\n", p->num_of_padd_cols);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "num_of_punct_cols = %d\n", p->num_of_punct_cols);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "error_ts_packets = %d\n", p->error_ts_packets);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "total_ts_packets = %d\n", p->total_ts_packets);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "num_of_valid_mpe_tlbs = %d\n", p->num_of_valid_mpe_tlbs);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "num_of_invalid_mpe_tlbs = %d\n", p->num_of_invalid_mpe_tlbs);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "num_of_corrected_mpe_tlbs = %d\n", p->num_of_corrected_mpe_tlbs);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "ber_error_count = %d\n", p->ber_error_count);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "ber_bit_count = %d\n", p->ber_bit_count);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "sms_to_host_tx_errors = %d\n", p->sms_to_host_tx_errors);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "pre_ber = %d\n", p->pre_ber);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "cell_id = %d\n", p->cell_id);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "dvbh_srv_ind_hp = %d\n", p->dvbh_srv_ind_hp);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "dvbh_srv_ind_lp = %d\n", p->dvbh_srv_ind_lp);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "num_mpe_received = %d\n", p->num_mpe_received);
+	n += sysfs_emit_at(buf, n, "is_rf_locked = %d\n", p->is_rf_locked);
+	n += sysfs_emit_at(buf, n, "is_demod_locked = %d\n", p->is_demod_locked);
+	n += sysfs_emit_at(buf, n, "is_external_lna_on = %d\n", p->is_external_lna_on);
+	n += sysfs_emit_at(buf, n, "SNR = %d\n", p->SNR);
+	n += sysfs_emit_at(buf, n, "ber = %d\n", p->ber);
+	n += sysfs_emit_at(buf, n, "FIB_CRC = %d\n", p->FIB_CRC);
+	n += sysfs_emit_at(buf, n, "ts_per = %d\n", p->ts_per);
+	n += sysfs_emit_at(buf, n, "MFER = %d\n", p->MFER);
+	n += sysfs_emit_at(buf, n, "RSSI = %d\n", p->RSSI);
+	n += sysfs_emit_at(buf, n, "in_band_pwr = %d\n", p->in_band_pwr);
+	n += sysfs_emit_at(buf, n, "carrier_offset = %d\n", p->carrier_offset);
+	n += sysfs_emit_at(buf, n, "modem_state = %d\n", p->modem_state);
+	n += sysfs_emit_at(buf, n, "frequency = %d\n", p->frequency);
+	n += sysfs_emit_at(buf, n, "bandwidth = %d\n", p->bandwidth);
+	n += sysfs_emit_at(buf, n, "transmission_mode = %d\n", p->transmission_mode);
+	n += sysfs_emit_at(buf, n, "modem_state = %d\n", p->modem_state);
+	n += sysfs_emit_at(buf, n, "guard_interval = %d\n", p->guard_interval);
+	n += sysfs_emit_at(buf, n, "code_rate = %d\n", p->code_rate);
+	n += sysfs_emit_at(buf, n, "lp_code_rate = %d\n", p->lp_code_rate);
+	n += sysfs_emit_at(buf, n, "hierarchy = %d\n", p->hierarchy);
+	n += sysfs_emit_at(buf, n, "constellation = %d\n", p->constellation);
+	n += sysfs_emit_at(buf, n, "burst_size = %d\n", p->burst_size);
+	n += sysfs_emit_at(buf, n, "burst_duration = %d\n", p->burst_duration);
+	n += sysfs_emit_at(buf, n, "burst_cycle_time = %d\n", p->burst_cycle_time);
+	n += sysfs_emit_at(buf, n, "calc_burst_cycle_time = %d\n", p->calc_burst_cycle_time);
+	n += sysfs_emit_at(buf, n, "num_of_rows = %d\n", p->num_of_rows);
+	n += sysfs_emit_at(buf, n, "num_of_padd_cols = %d\n", p->num_of_padd_cols);
+	n += sysfs_emit_at(buf, n, "num_of_punct_cols = %d\n", p->num_of_punct_cols);
+	n += sysfs_emit_at(buf, n, "error_ts_packets = %d\n", p->error_ts_packets);
+	n += sysfs_emit_at(buf, n, "total_ts_packets = %d\n", p->total_ts_packets);
+	n += sysfs_emit_at(buf, n, "num_of_valid_mpe_tlbs = %d\n", p->num_of_valid_mpe_tlbs);
+	n += sysfs_emit_at(buf, n, "num_of_invalid_mpe_tlbs = %d\n", p->num_of_invalid_mpe_tlbs);
+	n += sysfs_emit_at(buf, n, "num_of_corrected_mpe_tlbs = %d\n",
+			   p->num_of_corrected_mpe_tlbs);
+	n += sysfs_emit_at(buf, n, "ber_error_count = %d\n", p->ber_error_count);
+	n += sysfs_emit_at(buf, n, "ber_bit_count = %d\n", p->ber_bit_count);
+	n += sysfs_emit_at(buf, n, "sms_to_host_tx_errors = %d\n", p->sms_to_host_tx_errors);
+	n += sysfs_emit_at(buf, n, "pre_ber = %d\n", p->pre_ber);
+	n += sysfs_emit_at(buf, n, "cell_id = %d\n", p->cell_id);
+	n += sysfs_emit_at(buf, n, "dvbh_srv_ind_hp = %d\n", p->dvbh_srv_ind_hp);
+	n += sysfs_emit_at(buf, n, "dvbh_srv_ind_lp = %d\n", p->dvbh_srv_ind_lp);
+	n += sysfs_emit_at(buf, n, "num_mpe_received = %d\n", p->num_mpe_received);
 
 	debug_data->stats_count = n;
 	spin_unlock(&debug_data->lock);
@@ -148,78 +107,49 @@ static void smsdvb_print_isdb_stats(struct smsdvb_debugfs *debug_data,
 
 	buf = debug_data->stats_data;
 
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "statistics_type = %d\t", p->statistics_type);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "full_size = %d\n", p->full_size);
-
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "is_rf_locked = %d\t\t", p->is_rf_locked);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "is_demod_locked = %d\t", p->is_demod_locked);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "is_external_lna_on = %d\n", p->is_external_lna_on);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "SNR = %d dB\t\t", p->SNR);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "RSSI = %d dBm\t\t", p->RSSI);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "in_band_pwr = %d dBm\n", p->in_band_pwr);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "carrier_offset = %d\t", p->carrier_offset);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "bandwidth = %d\t\t", p->bandwidth);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "frequency = %d Hz\n", p->frequency);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "transmission_mode = %d\t", p->transmission_mode);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "modem_state = %d\t\t", p->modem_state);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "guard_interval = %d\n", p->guard_interval);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "system_type = %d\t\t", p->system_type);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "partial_reception = %d\t", p->partial_reception);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "num_of_layers = %d\n", p->num_of_layers);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "sms_to_host_tx_errors = %d\n", p->sms_to_host_tx_errors);
+	n += sysfs_emit_at(buf, n, "statistics_type = %d\t", p->statistics_type);
+	n += sysfs_emit_at(buf, n, "full_size = %d\n", p->full_size);
+
+	n += sysfs_emit_at(buf, n, "is_rf_locked = %d\t\t", p->is_rf_locked);
+	n += sysfs_emit_at(buf, n, "is_demod_locked = %d\t", p->is_demod_locked);
+	n += sysfs_emit_at(buf, n, "is_external_lna_on = %d\n", p->is_external_lna_on);
+	n += sysfs_emit_at(buf, n, "SNR = %d dB\t\t", p->SNR);
+	n += sysfs_emit_at(buf, n, "RSSI = %d dBm\t\t", p->RSSI);
+	n += sysfs_emit_at(buf, n, "in_band_pwr = %d dBm\n", p->in_band_pwr);
+	n += sysfs_emit_at(buf, n, "carrier_offset = %d\t", p->carrier_offset);
+	n += sysfs_emit_at(buf, n, "bandwidth = %d\t\t", p->bandwidth);
+	n += sysfs_emit_at(buf, n, "frequency = %d Hz\n", p->frequency);
+	n += sysfs_emit_at(buf, n, "transmission_mode = %d\t", p->transmission_mode);
+	n += sysfs_emit_at(buf, n, "modem_state = %d\t\t", p->modem_state);
+	n += sysfs_emit_at(buf, n, "guard_interval = %d\n", p->guard_interval);
+	n += sysfs_emit_at(buf, n, "system_type = %d\t\t", p->system_type);
+	n += sysfs_emit_at(buf, n, "partial_reception = %d\t", p->partial_reception);
+	n += sysfs_emit_at(buf, n, "num_of_layers = %d\n", p->num_of_layers);
+	n += sysfs_emit_at(buf, n, "sms_to_host_tx_errors = %d\n", p->sms_to_host_tx_errors);
 
 	for (i = 0; i < 3; i++) {
 		if (p->layer_info[i].number_of_segments < 1 ||
 		    p->layer_info[i].number_of_segments > 13)
 			continue;
 
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "\nLayer %d\n", i);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tcode_rate = %d\t",
-			      p->layer_info[i].code_rate);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "constellation = %d\n",
-			      p->layer_info[i].constellation);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tber = %-5d\t",
-			      p->layer_info[i].ber);
-		n += scnprintf(&buf[n], PAGE_SIZE - n,
-			      "\tber_error_count = %-5d\t",
-			      p->layer_info[i].ber_error_count);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "ber_bit_count = %-5d\n",
-			      p->layer_info[i].ber_bit_count);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tpre_ber = %-5d\t",
-			      p->layer_info[i].pre_ber);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tts_per = %-5d\n",
-			      p->layer_info[i].ts_per);
-		n += scnprintf(&buf[n], PAGE_SIZE - n,
-			      "\terror_ts_packets = %-5d\t",
-			      p->layer_info[i].error_ts_packets);
-		n += scnprintf(&buf[n], PAGE_SIZE - n,
-			      "total_ts_packets = %-5d\t",
-			      p->layer_info[i].total_ts_packets);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "ti_ldepth_i = %d\n",
-			      p->layer_info[i].ti_ldepth_i);
-		n += scnprintf(&buf[n], PAGE_SIZE - n,
-			      "\tnumber_of_segments = %d\t",
-			      p->layer_info[i].number_of_segments);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "tmcc_errors = %d\n",
-			      p->layer_info[i].tmcc_errors);
+		n += sysfs_emit_at(buf, n, "\nLayer %d\n", i);
+		n += sysfs_emit_at(buf, n, "\tcode_rate = %d\t", p->layer_info[i].code_rate);
+		n += sysfs_emit_at(buf, n, "constellation = %d\n", p->layer_info[i].constellation);
+		n += sysfs_emit_at(buf, n, "\tber = %-5d\t", p->layer_info[i].ber);
+		n += sysfs_emit_at(buf, n, "\tber_error_count = %-5d\t",
+				   p->layer_info[i].ber_error_count);
+		n += sysfs_emit_at(buf, n, "ber_bit_count = %-5d\n",
+				   p->layer_info[i].ber_bit_count);
+		n += sysfs_emit_at(buf, n, "\tpre_ber = %-5d\t", p->layer_info[i].pre_ber);
+		n += sysfs_emit_at(buf, n, "\tts_per = %-5d\n", p->layer_info[i].ts_per);
+		n += sysfs_emit_at(buf, n, "\terror_ts_packets = %-5d\t",
+				   p->layer_info[i].error_ts_packets);
+		n += sysfs_emit_at(buf, n, "total_ts_packets = %-5d\t",
+				   p->layer_info[i].total_ts_packets);
+		n += sysfs_emit_at(buf, n, "ti_ldepth_i = %d\n", p->layer_info[i].ti_ldepth_i);
+		n += sysfs_emit_at(buf, n, "\tnumber_of_segments = %d\t",
+				   p->layer_info[i].number_of_segments);
+		n += sysfs_emit_at(buf, n, "tmcc_errors = %d\n", p->layer_info[i].tmcc_errors);
 	}
 
 	debug_data->stats_count = n;
@@ -241,80 +171,50 @@ static void smsdvb_print_isdb_stats_ex(struct smsdvb_debugfs *debug_data,
 
 	buf = debug_data->stats_data;
 
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "statistics_type = %d\t", p->statistics_type);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "full_size = %d\n", p->full_size);
-
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "is_rf_locked = %d\t\t", p->is_rf_locked);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "is_demod_locked = %d\t", p->is_demod_locked);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "is_external_lna_on = %d\n", p->is_external_lna_on);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "SNR = %d dB\t\t", p->SNR);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "RSSI = %d dBm\t\t", p->RSSI);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "in_band_pwr = %d dBm\n", p->in_band_pwr);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "carrier_offset = %d\t", p->carrier_offset);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "bandwidth = %d\t\t", p->bandwidth);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "frequency = %d Hz\n", p->frequency);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "transmission_mode = %d\t", p->transmission_mode);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "modem_state = %d\t\t", p->modem_state);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "guard_interval = %d\n", p->guard_interval);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "system_type = %d\t\t", p->system_type);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "partial_reception = %d\t", p->partial_reception);
-	n += scnprintf(&buf[n], PAGE_SIZE - n,
-		      "num_of_layers = %d\n", p->num_of_layers);
-	n += scnprintf(&buf[n], PAGE_SIZE - n, "segment_number = %d\t",
-		      p->segment_number);
-	n += scnprintf(&buf[n], PAGE_SIZE - n, "tune_bw = %d\n",
-		      p->tune_bw);
+	n += sysfs_emit_at(buf, n, "statistics_type = %d\t", p->statistics_type);
+	n += sysfs_emit_at(buf, n, "full_size = %d\n", p->full_size);
+
+	n += sysfs_emit_at(buf, n, "is_rf_locked = %d\t\t", p->is_rf_locked);
+	n += sysfs_emit_at(buf, n, "is_demod_locked = %d\t", p->is_demod_locked);
+	n += sysfs_emit_at(buf, n, "is_external_lna_on = %d\n", p->is_external_lna_on);
+	n += sysfs_emit_at(buf, n, "SNR = %d dB\t\t", p->SNR);
+	n += sysfs_emit_at(buf, n, "RSSI = %d dBm\t\t", p->RSSI);
+	n += sysfs_emit_at(buf, n, "in_band_pwr = %d dBm\n", p->in_band_pwr);
+	n += sysfs_emit_at(buf, n, "carrier_offset = %d\t", p->carrier_offset);
+	n += sysfs_emit_at(buf, n, "bandwidth = %d\t\t", p->bandwidth);
+	n += sysfs_emit_at(buf, n, "frequency = %d Hz\n", p->frequency);
+	n += sysfs_emit_at(buf, n, "transmission_mode = %d\t", p->transmission_mode);
+	n += sysfs_emit_at(buf, n, "modem_state = %d\t\t", p->modem_state);
+	n += sysfs_emit_at(buf, n, "guard_interval = %d\n", p->guard_interval);
+	n += sysfs_emit_at(buf, n, "system_type = %d\t\t", p->system_type);
+	n += sysfs_emit_at(buf, n, "partial_reception = %d\t", p->partial_reception);
+	n += sysfs_emit_at(buf, n, "num_of_layers = %d\n", p->num_of_layers);
+	n += sysfs_emit_at(buf, n, "segment_number = %d\t", p->segment_number);
+	n += sysfs_emit_at(buf, n, "tune_bw = %d\n", p->tune_bw);
 
 	for (i = 0; i < 3; i++) {
 		if (p->layer_info[i].number_of_segments < 1 ||
 		    p->layer_info[i].number_of_segments > 13)
 			continue;
 
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "\nLayer %d\n", i);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tcode_rate = %d\t",
-			      p->layer_info[i].code_rate);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "constellation = %d\n",
-			      p->layer_info[i].constellation);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tber = %-5d\t",
-			      p->layer_info[i].ber);
-		n += scnprintf(&buf[n], PAGE_SIZE - n,
-			      "\tber_error_count = %-5d\t",
-			      p->layer_info[i].ber_error_count);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "ber_bit_count = %-5d\n",
-			      p->layer_info[i].ber_bit_count);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tpre_ber = %-5d\t",
-			      p->layer_info[i].pre_ber);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tts_per = %-5d\n",
-			      p->layer_info[i].ts_per);
-		n += scnprintf(&buf[n], PAGE_SIZE - n,
-			      "\terror_ts_packets = %-5d\t",
-			      p->layer_info[i].error_ts_packets);
-		n += scnprintf(&buf[n], PAGE_SIZE - n,
-			      "total_ts_packets = %-5d\t",
-			      p->layer_info[i].total_ts_packets);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "ti_ldepth_i = %d\n",
-			      p->layer_info[i].ti_ldepth_i);
-		n += scnprintf(&buf[n], PAGE_SIZE - n,
-			      "\tnumber_of_segments = %d\t",
-			      p->layer_info[i].number_of_segments);
-		n += scnprintf(&buf[n], PAGE_SIZE - n, "tmcc_errors = %d\n",
-			      p->layer_info[i].tmcc_errors);
+		n += sysfs_emit_at(buf, n, "\nLayer %d\n", i);
+		n += sysfs_emit_at(buf, n, "\tcode_rate = %d\t", p->layer_info[i].code_rate);
+		n += sysfs_emit_at(buf, n, "constellation = %d\n", p->layer_info[i].constellation);
+		n += sysfs_emit_at(buf, n, "\tber = %-5d\t", p->layer_info[i].ber);
+		n += sysfs_emit_at(buf, n, "\tber_error_count = %-5d\t",
+				   p->layer_info[i].ber_error_count);
+		n += sysfs_emit_at(buf, n, "ber_bit_count = %-5d\n",
+				   p->layer_info[i].ber_bit_count);
+		n += sysfs_emit_at(buf, n, "\tpre_ber = %-5d\t", p->layer_info[i].pre_ber);
+		n += sysfs_emit_at(buf, n, "\tts_per = %-5d\n", p->layer_info[i].ts_per);
+		n += sysfs_emit_at(buf, n, "\terror_ts_packets = %-5d\t",
+				   p->layer_info[i].error_ts_packets);
+		n += sysfs_emit_at(buf, n, "total_ts_packets = %-5d\t",
+				   p->layer_info[i].total_ts_packets);
+		n += sysfs_emit_at(buf, n, "ti_ldepth_i = %d\n", p->layer_info[i].ti_ldepth_i);
+		n += sysfs_emit_at(buf, n, "\tnumber_of_segments = %d\t",
+				   p->layer_info[i].number_of_segments);
+		n += sysfs_emit_at(buf, n, "tmcc_errors = %d\n", p->layer_info[i].tmcc_errors);
 	}
 
 
diff --git a/drivers/media/common/siano/smsendian.c b/drivers/media/common/siano/smsendian.c
index 8cb8853a1edb..a3573814919b 100644
--- a/drivers/media/common/siano/smsendian.c
+++ b/drivers/media/common/siano/smsendian.c
@@ -17,7 +17,7 @@
 void smsendian_handle_tx_message(void *buffer)
 {
 #ifdef __BIG_ENDIAN
-	struct sms_msg_data *msg = (struct sms_msg_data *)buffer;
+	struct sms_msg_data *msg = buffer;
 	int i;
 	int msg_words;