forked from ~ljy/RK356X_SDK_RELEASE
blame | history | patch | commit | commitdiff
hc
2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf 
 kernel/drivers/media/common/siano/smsdvb-debugfs.c
....@@ -45,88 +45,88 @@
4545 
4646 	buf = debug_data->stats_data;
4747 
48
-	n += snprintf(&buf[n], PAGE_SIZE - n,
48
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
4949 		      "is_rf_locked = %d\n", p->is_rf_locked);
50
-	n += snprintf(&buf[n], PAGE_SIZE - n,
50
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
5151 		      "is_demod_locked = %d\n", p->is_demod_locked);
52
-	n += snprintf(&buf[n], PAGE_SIZE - n,
52
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
5353 		      "is_external_lna_on = %d\n", p->is_external_lna_on);
54
-	n += snprintf(&buf[n], PAGE_SIZE - n,
54
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
5555 		      "SNR = %d\n", p->SNR);
56
-	n += snprintf(&buf[n], PAGE_SIZE - n,
56
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
5757 		      "ber = %d\n", p->ber);
58
-	n += snprintf(&buf[n], PAGE_SIZE - n,
58
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
5959 		      "FIB_CRC = %d\n", p->FIB_CRC);
60
-	n += snprintf(&buf[n], PAGE_SIZE - n,
60
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
6161 		      "ts_per = %d\n", p->ts_per);
62
-	n += snprintf(&buf[n], PAGE_SIZE - n,
62
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
6363 		      "MFER = %d\n", p->MFER);
64
-	n += snprintf(&buf[n], PAGE_SIZE - n,
64
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
6565 		      "RSSI = %d\n", p->RSSI);
66
-	n += snprintf(&buf[n], PAGE_SIZE - n,
66
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
6767 		      "in_band_pwr = %d\n", p->in_band_pwr);
68
-	n += snprintf(&buf[n], PAGE_SIZE - n,
68
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
6969 		      "carrier_offset = %d\n", p->carrier_offset);
70
-	n += snprintf(&buf[n], PAGE_SIZE - n,
70
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
7171 		      "modem_state = %d\n", p->modem_state);
72
-	n += snprintf(&buf[n], PAGE_SIZE - n,
72
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
7373 		      "frequency = %d\n", p->frequency);
74
-	n += snprintf(&buf[n], PAGE_SIZE - n,
74
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
7575 		      "bandwidth = %d\n", p->bandwidth);
76
-	n += snprintf(&buf[n], PAGE_SIZE - n,
76
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
7777 		      "transmission_mode = %d\n", p->transmission_mode);
78
-	n += snprintf(&buf[n], PAGE_SIZE - n,
78
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
7979 		      "modem_state = %d\n", p->modem_state);
80
-	n += snprintf(&buf[n], PAGE_SIZE - n,
80
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
8181 		      "guard_interval = %d\n", p->guard_interval);
82
-	n += snprintf(&buf[n], PAGE_SIZE - n,
82
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
8383 		      "code_rate = %d\n", p->code_rate);
84
-	n += snprintf(&buf[n], PAGE_SIZE - n,
84
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
8585 		      "lp_code_rate = %d\n", p->lp_code_rate);
86
-	n += snprintf(&buf[n], PAGE_SIZE - n,
86
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
8787 		      "hierarchy = %d\n", p->hierarchy);
88
-	n += snprintf(&buf[n], PAGE_SIZE - n,
88
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
8989 		      "constellation = %d\n", p->constellation);
90
-	n += snprintf(&buf[n], PAGE_SIZE - n,
90
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
9191 		      "burst_size = %d\n", p->burst_size);
92
-	n += snprintf(&buf[n], PAGE_SIZE - n,
92
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
9393 		      "burst_duration = %d\n", p->burst_duration);
94
-	n += snprintf(&buf[n], PAGE_SIZE - n,
94
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
9595 		      "burst_cycle_time = %d\n", p->burst_cycle_time);
96
-	n += snprintf(&buf[n], PAGE_SIZE - n,
96
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
9797 		      "calc_burst_cycle_time = %d\n",
9898 		      p->calc_burst_cycle_time);
99
-	n += snprintf(&buf[n], PAGE_SIZE - n,
99
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
100100 		      "num_of_rows = %d\n", p->num_of_rows);
101
-	n += snprintf(&buf[n], PAGE_SIZE - n,
101
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
102102 		      "num_of_padd_cols = %d\n", p->num_of_padd_cols);
103
-	n += snprintf(&buf[n], PAGE_SIZE - n,
103
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
104104 		      "num_of_punct_cols = %d\n", p->num_of_punct_cols);
105
-	n += snprintf(&buf[n], PAGE_SIZE - n,
105
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
106106 		      "error_ts_packets = %d\n", p->error_ts_packets);
107
-	n += snprintf(&buf[n], PAGE_SIZE - n,
107
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
108108 		      "total_ts_packets = %d\n", p->total_ts_packets);
109
-	n += snprintf(&buf[n], PAGE_SIZE - n,
109
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
110110 		      "num_of_valid_mpe_tlbs = %d\n", p->num_of_valid_mpe_tlbs);
111
-	n += snprintf(&buf[n], PAGE_SIZE - n,
111
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
112112 		      "num_of_invalid_mpe_tlbs = %d\n", p->num_of_invalid_mpe_tlbs);
113
-	n += snprintf(&buf[n], PAGE_SIZE - n,
113
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
114114 		      "num_of_corrected_mpe_tlbs = %d\n", p->num_of_corrected_mpe_tlbs);
115
-	n += snprintf(&buf[n], PAGE_SIZE - n,
115
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
116116 		      "ber_error_count = %d\n", p->ber_error_count);
117
-	n += snprintf(&buf[n], PAGE_SIZE - n,
117
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
118118 		      "ber_bit_count = %d\n", p->ber_bit_count);
119
-	n += snprintf(&buf[n], PAGE_SIZE - n,
119
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
120120 		      "sms_to_host_tx_errors = %d\n", p->sms_to_host_tx_errors);
121
-	n += snprintf(&buf[n], PAGE_SIZE - n,
121
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
122122 		      "pre_ber = %d\n", p->pre_ber);
123
-	n += snprintf(&buf[n], PAGE_SIZE - n,
123
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
124124 		      "cell_id = %d\n", p->cell_id);
125
-	n += snprintf(&buf[n], PAGE_SIZE - n,
125
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
126126 		      "dvbh_srv_ind_hp = %d\n", p->dvbh_srv_ind_hp);
127
-	n += snprintf(&buf[n], PAGE_SIZE - n,
127
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
128128 		      "dvbh_srv_ind_lp = %d\n", p->dvbh_srv_ind_lp);
129
-	n += snprintf(&buf[n], PAGE_SIZE - n,
129
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
130130 		      "num_mpe_received = %d\n", p->num_mpe_received);
131131 
132132 	debug_data->stats_count = n;
....@@ -148,42 +148,42 @@
148148 
149149 	buf = debug_data->stats_data;
150150 
151
-	n += snprintf(&buf[n], PAGE_SIZE - n,
151
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
152152 		      "statistics_type = %d\t", p->statistics_type);
153
-	n += snprintf(&buf[n], PAGE_SIZE - n,
153
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
154154 		      "full_size = %d\n", p->full_size);
155155 
156
-	n += snprintf(&buf[n], PAGE_SIZE - n,
156
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
157157 		      "is_rf_locked = %d\t\t", p->is_rf_locked);
158
-	n += snprintf(&buf[n], PAGE_SIZE - n,
158
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
159159 		      "is_demod_locked = %d\t", p->is_demod_locked);
160
-	n += snprintf(&buf[n], PAGE_SIZE - n,
160
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
161161 		      "is_external_lna_on = %d\n", p->is_external_lna_on);
162
-	n += snprintf(&buf[n], PAGE_SIZE - n,
162
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
163163 		      "SNR = %d dB\t\t", p->SNR);
164
-	n += snprintf(&buf[n], PAGE_SIZE - n,
164
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
165165 		      "RSSI = %d dBm\t\t", p->RSSI);
166
-	n += snprintf(&buf[n], PAGE_SIZE - n,
166
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
167167 		      "in_band_pwr = %d dBm\n", p->in_band_pwr);
168
-	n += snprintf(&buf[n], PAGE_SIZE - n,
168
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
169169 		      "carrier_offset = %d\t", p->carrier_offset);
170
-	n += snprintf(&buf[n], PAGE_SIZE - n,
170
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
171171 		      "bandwidth = %d\t\t", p->bandwidth);
172
-	n += snprintf(&buf[n], PAGE_SIZE - n,
172
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
173173 		      "frequency = %d Hz\n", p->frequency);
174
-	n += snprintf(&buf[n], PAGE_SIZE - n,
174
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
175175 		      "transmission_mode = %d\t", p->transmission_mode);
176
-	n += snprintf(&buf[n], PAGE_SIZE - n,
176
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
177177 		      "modem_state = %d\t\t", p->modem_state);
178
-	n += snprintf(&buf[n], PAGE_SIZE - n,
178
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
179179 		      "guard_interval = %d\n", p->guard_interval);
180
-	n += snprintf(&buf[n], PAGE_SIZE - n,
180
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
181181 		      "system_type = %d\t\t", p->system_type);
182
-	n += snprintf(&buf[n], PAGE_SIZE - n,
182
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
183183 		      "partial_reception = %d\t", p->partial_reception);
184
-	n += snprintf(&buf[n], PAGE_SIZE - n,
184
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
185185 		      "num_of_layers = %d\n", p->num_of_layers);
186
-	n += snprintf(&buf[n], PAGE_SIZE - n,
186
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
187187 		      "sms_to_host_tx_errors = %d\n", p->sms_to_host_tx_errors);
188188 
189189 	for (i = 0; i < 3; i++) {
....@@ -191,31 +191,34 @@
191191 		    p->layer_info[i].number_of_segments > 13)
192192 			continue;
193193 
194
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\nLayer %d\n", i);
195
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\tcode_rate = %d\t",
194
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "\nLayer %d\n", i);
195
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tcode_rate = %d\t",
196196 			      p->layer_info[i].code_rate);
197
-		n += snprintf(&buf[n], PAGE_SIZE - n, "constellation = %d\n",
197
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "constellation = %d\n",
198198 			      p->layer_info[i].constellation);
199
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\tber = %-5d\t",
199
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tber = %-5d\t",
200200 			      p->layer_info[i].ber);
201
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\tber_error_count = %-5d\t",
201
+		n += scnprintf(&buf[n], PAGE_SIZE - n,
202
+			      "\tber_error_count = %-5d\t",
202203 			      p->layer_info[i].ber_error_count);
203
-		n += snprintf(&buf[n], PAGE_SIZE - n, "ber_bit_count = %-5d\n",
204
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "ber_bit_count = %-5d\n",
204205 			      p->layer_info[i].ber_bit_count);
205
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\tpre_ber = %-5d\t",
206
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tpre_ber = %-5d\t",
206207 			      p->layer_info[i].pre_ber);
207
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\tts_per = %-5d\n",
208
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tts_per = %-5d\n",
208209 			      p->layer_info[i].ts_per);
209
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\terror_ts_packets = %-5d\t",
210
+		n += scnprintf(&buf[n], PAGE_SIZE - n,
211
+			      "\terror_ts_packets = %-5d\t",
210212 			      p->layer_info[i].error_ts_packets);
211
-		n += snprintf(&buf[n], PAGE_SIZE - n, "total_ts_packets = %-5d\t",
213
+		n += scnprintf(&buf[n], PAGE_SIZE - n,
214
+			      "total_ts_packets = %-5d\t",
212215 			      p->layer_info[i].total_ts_packets);
213
-		n += snprintf(&buf[n], PAGE_SIZE - n, "ti_ldepth_i = %d\n",
216
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "ti_ldepth_i = %d\n",
214217 			      p->layer_info[i].ti_ldepth_i);
215
-		n += snprintf(&buf[n], PAGE_SIZE - n,
218
+		n += scnprintf(&buf[n], PAGE_SIZE - n,
216219 			      "\tnumber_of_segments = %d\t",
217220 			      p->layer_info[i].number_of_segments);
218
-		n += snprintf(&buf[n], PAGE_SIZE - n, "tmcc_errors = %d\n",
221
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "tmcc_errors = %d\n",
219222 			      p->layer_info[i].tmcc_errors);
220223 	}
221224 
....@@ -238,44 +241,44 @@
238241 
239242 	buf = debug_data->stats_data;
240243 
241
-	n += snprintf(&buf[n], PAGE_SIZE - n,
244
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
242245 		      "statistics_type = %d\t", p->statistics_type);
243
-	n += snprintf(&buf[n], PAGE_SIZE - n,
246
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
244247 		      "full_size = %d\n", p->full_size);
245248 
246
-	n += snprintf(&buf[n], PAGE_SIZE - n,
249
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
247250 		      "is_rf_locked = %d\t\t", p->is_rf_locked);
248
-	n += snprintf(&buf[n], PAGE_SIZE - n,
251
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
249252 		      "is_demod_locked = %d\t", p->is_demod_locked);
250
-	n += snprintf(&buf[n], PAGE_SIZE - n,
253
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
251254 		      "is_external_lna_on = %d\n", p->is_external_lna_on);
252
-	n += snprintf(&buf[n], PAGE_SIZE - n,
255
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
253256 		      "SNR = %d dB\t\t", p->SNR);
254
-	n += snprintf(&buf[n], PAGE_SIZE - n,
257
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
255258 		      "RSSI = %d dBm\t\t", p->RSSI);
256
-	n += snprintf(&buf[n], PAGE_SIZE - n,
259
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
257260 		      "in_band_pwr = %d dBm\n", p->in_band_pwr);
258
-	n += snprintf(&buf[n], PAGE_SIZE - n,
261
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
259262 		      "carrier_offset = %d\t", p->carrier_offset);
260
-	n += snprintf(&buf[n], PAGE_SIZE - n,
263
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
261264 		      "bandwidth = %d\t\t", p->bandwidth);
262
-	n += snprintf(&buf[n], PAGE_SIZE - n,
265
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
263266 		      "frequency = %d Hz\n", p->frequency);
264
-	n += snprintf(&buf[n], PAGE_SIZE - n,
267
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
265268 		      "transmission_mode = %d\t", p->transmission_mode);
266
-	n += snprintf(&buf[n], PAGE_SIZE - n,
269
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
267270 		      "modem_state = %d\t\t", p->modem_state);
268
-	n += snprintf(&buf[n], PAGE_SIZE - n,
271
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
269272 		      "guard_interval = %d\n", p->guard_interval);
270
-	n += snprintf(&buf[n], PAGE_SIZE - n,
273
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
271274 		      "system_type = %d\t\t", p->system_type);
272
-	n += snprintf(&buf[n], PAGE_SIZE - n,
275
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
273276 		      "partial_reception = %d\t", p->partial_reception);
274
-	n += snprintf(&buf[n], PAGE_SIZE - n,
277
+	n += scnprintf(&buf[n], PAGE_SIZE - n,
275278 		      "num_of_layers = %d\n", p->num_of_layers);
276
-	n += snprintf(&buf[n], PAGE_SIZE - n, "segment_number = %d\t",
279
+	n += scnprintf(&buf[n], PAGE_SIZE - n, "segment_number = %d\t",
277280 		      p->segment_number);
278
-	n += snprintf(&buf[n], PAGE_SIZE - n, "tune_bw = %d\n",
281
+	n += scnprintf(&buf[n], PAGE_SIZE - n, "tune_bw = %d\n",
279282 		      p->tune_bw);
280283 
281284 	for (i = 0; i < 3; i++) {
....@@ -283,31 +286,34 @@
283286 		    p->layer_info[i].number_of_segments > 13)
284287 			continue;
285288 
286
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\nLayer %d\n", i);
287
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\tcode_rate = %d\t",
289
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "\nLayer %d\n", i);
290
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tcode_rate = %d\t",
288291 			      p->layer_info[i].code_rate);
289
-		n += snprintf(&buf[n], PAGE_SIZE - n, "constellation = %d\n",
292
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "constellation = %d\n",
290293 			      p->layer_info[i].constellation);
291
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\tber = %-5d\t",
294
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tber = %-5d\t",
292295 			      p->layer_info[i].ber);
293
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\tber_error_count = %-5d\t",
296
+		n += scnprintf(&buf[n], PAGE_SIZE - n,
297
+			      "\tber_error_count = %-5d\t",
294298 			      p->layer_info[i].ber_error_count);
295
-		n += snprintf(&buf[n], PAGE_SIZE - n, "ber_bit_count = %-5d\n",
299
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "ber_bit_count = %-5d\n",
296300 			      p->layer_info[i].ber_bit_count);
297
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\tpre_ber = %-5d\t",
301
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tpre_ber = %-5d\t",
298302 			      p->layer_info[i].pre_ber);
299
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\tts_per = %-5d\n",
303
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "\tts_per = %-5d\n",
300304 			      p->layer_info[i].ts_per);
301
-		n += snprintf(&buf[n], PAGE_SIZE - n, "\terror_ts_packets = %-5d\t",
305
+		n += scnprintf(&buf[n], PAGE_SIZE - n,
306
+			      "\terror_ts_packets = %-5d\t",
302307 			      p->layer_info[i].error_ts_packets);
303
-		n += snprintf(&buf[n], PAGE_SIZE - n, "total_ts_packets = %-5d\t",
308
+		n += scnprintf(&buf[n], PAGE_SIZE - n,
309
+			      "total_ts_packets = %-5d\t",
304310 			      p->layer_info[i].total_ts_packets);
305
-		n += snprintf(&buf[n], PAGE_SIZE - n, "ti_ldepth_i = %d\n",
311
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "ti_ldepth_i = %d\n",
306312 			      p->layer_info[i].ti_ldepth_i);
307
-		n += snprintf(&buf[n], PAGE_SIZE - n,
313
+		n += scnprintf(&buf[n], PAGE_SIZE - n,
308314 			      "\tnumber_of_segments = %d\t",
309315 			      p->layer_info[i].number_of_segments);
310
-		n += snprintf(&buf[n], PAGE_SIZE - n, "tmcc_errors = %d\n",
316
+		n += scnprintf(&buf[n], PAGE_SIZE - n, "tmcc_errors = %d\n",
311317 			      p->layer_info[i].tmcc_errors);
312318 	}
313319