* drivers/staging/greybus/audio_codec.c:466 gbcodec_hw_params() error: uninitialized symbol 'data'.
@ 2020-09-23 6:49 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2020-09-23 6:49 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 32118 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Vaibhav Agarwal <vaibhav.sr@gmail.com>
CC: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>
CC: Dan Carpenter <error27@gmail.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 805c6d3c19210c90c109107d189744e960eae025
commit: c9a57eddb235d53b0a8b9d740e454ef466086fc8 staging: greybus: audio: Enable GB codec, audio module compilation.
date: 8 weeks ago
:::::: branch date: 9 hours ago
:::::: commit date: 8 weeks ago
config: openrisc-randconfig-m031-20200923 (attached as .config)
compiler: or1k-linux-gcc (GCC) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
New smatch warnings:
drivers/staging/greybus/audio_codec.c:466 gbcodec_hw_params() error: uninitialized symbol 'data'.
drivers/staging/greybus/audio_codec.c:538 gbcodec_prepare() error: uninitialized symbol 'data'.
drivers/staging/greybus/audio_codec.c:621 gbcodec_mute_stream() error: uninitialized symbol 'data'.
drivers/staging/greybus/audio_topology.c:1078 gbaudio_tplg_create_widget() error: uninitialized symbol 'widget_kctls'.
Old smatch warnings:
drivers/staging/greybus/audio_topology.c:1100 gbaudio_tplg_create_widget() error: uninitialized symbol 'widget_kctls'.
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c9a57eddb235d53b0a8b9d740e454ef466086fc8
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout c9a57eddb235d53b0a8b9d740e454ef466086fc8
vim +/data +466 drivers/staging/greybus/audio_codec.c
d3d2af51f9c2f2 drivers/staging/greybus/audio-codec.c Vaibhav Agarwal 2015-11-23 409
d3d2af51f9c2f2 drivers/staging/greybus/audio-codec.c Vaibhav Agarwal 2015-11-23 410 static int gbcodec_hw_params(struct snd_pcm_substream *substream,
d3d2af51f9c2f2 drivers/staging/greybus/audio-codec.c Vaibhav Agarwal 2015-11-23 411 struct snd_pcm_hw_params *hwparams,
d3d2af51f9c2f2 drivers/staging/greybus/audio-codec.c Vaibhav Agarwal 2015-11-23 412 struct snd_soc_dai *dai)
d3d2af51f9c2f2 drivers/staging/greybus/audio-codec.c Vaibhav Agarwal 2015-11-23 413 {
796fad441cb248 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-28 414 int ret;
31959392c7db09 drivers/staging/greybus/audio_codec.c Chaehyun Lim 2016-09-20 415 u8 sig_bits, channels;
6236015fd2f1b2 drivers/staging/greybus/audio_codec.c Kamal Heib 2018-01-17 416 u32 format, rate;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 417 struct gbaudio_module_info *module;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 418 struct gbaudio_data_connection *data;
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 419 struct gb_bundle *bundle;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 420 struct gbaudio_codec_info *codec = dev_get_drvdata(dai->dev);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 421 struct gbaudio_stream_params *params;
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 422
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 423 mutex_lock(&codec->lock);
3994e0b139c709 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-28 424
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 425 if (list_empty(&codec->module_list)) {
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 426 dev_err(codec->dev, "No codec module available\n");
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 427 mutex_unlock(&codec->lock);
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 428 return -ENODEV;
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 429 }
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 430
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 431 /*
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 432 * assuming, currently only 48000 Hz, 16BIT_LE, stereo
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 433 * is supported, validate params before configuring codec
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 434 */
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 435 if (params_channels(hwparams) != 2) {
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 436 dev_err(dai->dev, "Invalid channel count:%d\n",
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 437 params_channels(hwparams));
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 438 mutex_unlock(&codec->lock);
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 439 return -EINVAL;
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 440 }
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 441 channels = params_channels(hwparams);
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 442
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 443 if (params_rate(hwparams) != 48000) {
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 444 dev_err(dai->dev, "Invalid sampling rate:%d\n",
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 445 params_rate(hwparams));
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 446 mutex_unlock(&codec->lock);
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 447 return -EINVAL;
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 448 }
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 449 rate = GB_AUDIO_PCM_RATE_48000;
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 450
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 451 if (params_format(hwparams) != SNDRV_PCM_FORMAT_S16_LE) {
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 452 dev_err(dai->dev, "Invalid format:%d\n",
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 453 params_format(hwparams));
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 454 mutex_unlock(&codec->lock);
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 455 return -EINVAL;
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 456 }
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 457 format = GB_AUDIO_PCM_FMT_S16_LE;
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 458
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 459 /* find the data connection */
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 460 list_for_each_entry(module, &codec->module_list, list) {
60e7327d54b270 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 461 data = find_data(module, dai->id);
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 462 if (data)
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 463 break;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 464 }
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 465
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 @466 if (!data) {
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 467 dev_err(dai->dev, "DATA connection missing\n");
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 468 mutex_unlock(&codec->lock);
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 469 return -EINVAL;
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 470 }
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 471
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 472 params = find_dai_stream_params(codec, dai->id, substream->stream);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 473 if (!params) {
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 474 dev_err(codec->dev, "Failed to fetch dai_stream pointer\n");
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 475 mutex_unlock(&codec->lock);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 476 return -EINVAL;
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 477 }
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 478
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 479 bundle = to_gb_bundle(module->dev);
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 480 ret = gb_pm_runtime_get_sync(bundle);
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 481 if (ret) {
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 482 mutex_unlock(&codec->lock);
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 483 return ret;
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 484 }
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 485
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 486 ret = gb_audio_apbridgea_set_config(data->connection, 0,
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 487 AUDIO_APBRIDGEA_PCM_FMT_16,
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 488 AUDIO_APBRIDGEA_PCM_RATE_48000,
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 489 6144000);
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 490 if (ret) {
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 491 dev_err_ratelimited(dai->dev, "%d: Error during set_config\n",
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 492 ret);
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 493 mutex_unlock(&codec->lock);
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 494 return ret;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 495 }
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 496
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 497 gb_pm_runtime_put_noidle(bundle);
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 498
1023ab9c3800e5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2017-01-18 499 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
1023ab9c3800e5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2017-01-18 500 sig_bits = dai->driver->playback.sig_bits;
1023ab9c3800e5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2017-01-18 501 else
1023ab9c3800e5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2017-01-18 502 sig_bits = dai->driver->capture.sig_bits;
1023ab9c3800e5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2017-01-18 503
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 504 params->state = GBAUDIO_CODEC_HWPARAMS;
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 505 params->format = format;
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 506 params->rate = rate;
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 507 params->channels = channels;
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 508 params->sig_bits = sig_bits;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 509
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 510 mutex_unlock(&codec->lock);
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 511 return 0;
54e9070b24def1 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-04-23 512 }
54e9070b24def1 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-04-23 513
d3d2af51f9c2f2 drivers/staging/greybus/audio-codec.c Vaibhav Agarwal 2015-11-23 514 static int gbcodec_prepare(struct snd_pcm_substream *substream,
d3d2af51f9c2f2 drivers/staging/greybus/audio-codec.c Vaibhav Agarwal 2015-11-23 515 struct snd_soc_dai *dai)
d3d2af51f9c2f2 drivers/staging/greybus/audio-codec.c Vaibhav Agarwal 2015-11-23 516 {
796fad441cb248 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-28 517 int ret;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 518 struct gbaudio_module_info *module;
54e9070b24def1 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-04-23 519 struct gbaudio_data_connection *data;
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 520 struct gb_bundle *bundle;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 521 struct gbaudio_codec_info *codec = dev_get_drvdata(dai->dev);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 522 struct gbaudio_stream_params *params;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 523
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 524 mutex_lock(&codec->lock);
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 525
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 526 if (list_empty(&codec->module_list)) {
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 527 dev_err(codec->dev, "No codec module available\n");
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 528 mutex_unlock(&codec->lock);
3994e0b139c709 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-28 529 return -ENODEV;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 530 }
3994e0b139c709 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-28 531
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 532 list_for_each_entry(module, &codec->module_list, list) {
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 533 /* find the dai */
60e7327d54b270 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 534 data = find_data(module, dai->id);
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 535 if (data)
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 536 break;
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 537 }
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 @538 if (!data) {
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 539 dev_err(dai->dev, "DATA connection missing\n");
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 540 mutex_unlock(&codec->lock);
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 541 return -ENODEV;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 542 }
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 543
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 544 params = find_dai_stream_params(codec, dai->id, substream->stream);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 545 if (!params) {
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 546 dev_err(codec->dev, "Failed to fetch dai_stream pointer\n");
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 547 mutex_unlock(&codec->lock);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 548 return -EINVAL;
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 549 }
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 550
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 551 bundle = to_gb_bundle(module->dev);
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 552 ret = gb_pm_runtime_get_sync(bundle);
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 553 if (ret) {
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 554 mutex_unlock(&codec->lock);
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 555 return ret;
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 556 }
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 557
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 558 switch (substream->stream) {
54e9070b24def1 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-04-23 559 case SNDRV_PCM_STREAM_PLAYBACK:
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 560 ret = gb_audio_apbridgea_set_tx_data_size(data->connection, 0,
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 561 192);
54e9070b24def1 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-04-23 562 break;
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 563 case SNDRV_PCM_STREAM_CAPTURE:
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 564 ret = gb_audio_apbridgea_set_rx_data_size(data->connection, 0,
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 565 192);
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 566 break;
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 567 }
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 568 if (ret) {
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 569 mutex_unlock(&codec->lock);
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 570 dev_err_ratelimited(dai->dev, "set_data_size failed:%d\n",
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 571 ret);
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 572 return ret;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 573 }
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 574
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 575 gb_pm_runtime_put_noidle(bundle);
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 576
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 577 params->state = GBAUDIO_CODEC_PREPARE;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 578 mutex_unlock(&codec->lock);
ce9413062f8e23 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 579 return 0;
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 580 }
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 581
27c243cf5fcf4b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-06-09 582 static int gbcodec_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 583 {
796fad441cb248 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-28 584 int ret;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 585 struct gbaudio_data_connection *data;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 586 struct gbaudio_module_info *module;
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 587 struct gb_bundle *bundle;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 588 struct gbaudio_codec_info *codec = dev_get_drvdata(dai->dev);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 589 struct gbaudio_stream_params *params;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 590
27c243cf5fcf4b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-06-09 591 dev_dbg(dai->dev, "Mute:%d, Direction:%s\n", mute,
27c243cf5fcf4b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-06-09 592 stream ? "CAPTURE" : "PLAYBACK");
27c243cf5fcf4b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-06-09 593
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 594 mutex_lock(&codec->lock);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 595
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 596 params = find_dai_stream_params(codec, dai->id, stream);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 597 if (!params) {
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 598 dev_err(codec->dev, "Failed to fetch dai_stream pointer\n");
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 599 mutex_unlock(&codec->lock);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 600 return -EINVAL;
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 601 }
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 602
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 603 if (list_empty(&codec->module_list)) {
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 604 dev_err(codec->dev, "No codec module available\n");
12ce523147e485 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-07-12 605 if (mute) {
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 606 params->state = GBAUDIO_CODEC_STOP;
12ce523147e485 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-07-12 607 ret = 0;
12ce523147e485 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-07-12 608 } else {
12ce523147e485 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-07-12 609 ret = -ENODEV;
12ce523147e485 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-07-12 610 }
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 611 mutex_unlock(&codec->lock);
12ce523147e485 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-07-12 612 return ret;
29386f058a758f drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-02-16 613 }
3994e0b139c709 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-28 614
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 615 list_for_each_entry(module, &codec->module_list, list) {
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 616 /* find the dai */
60e7327d54b270 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 617 data = find_data(module, dai->id);
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 618 if (data)
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 619 break;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 620 }
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 @621 if (!data) {
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 622 dev_err(dai->dev, "%s:%s DATA connection missing\n",
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 623 dai->name, module->name);
90579d4b577154 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 624 mutex_unlock(&codec->lock);
90579d4b577154 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 625 return -ENODEV;
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 626 }
27c243cf5fcf4b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-06-09 627
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 628 bundle = to_gb_bundle(module->dev);
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 629 ret = gb_pm_runtime_get_sync(bundle);
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 630 if (ret) {
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 631 mutex_unlock(&codec->lock);
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 632 return ret;
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 633 }
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 634
27c243cf5fcf4b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-06-09 635 if (!mute && !stream) {/* start playback */
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 636 ret = gb_audio_apbridgea_prepare_tx(data->connection,
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 637 0);
5bbe14b7acc2a0 drivers/staging/greybus/audio_codec.c Mark Greer 2016-02-29 638 if (!ret)
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 639 ret = gb_audio_apbridgea_start_tx(data->connection,
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 640 0, 0);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 641 params->state = GBAUDIO_CODEC_START;
27c243cf5fcf4b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-06-09 642 } else if (!mute && stream) {/* start capture */
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 643 ret = gb_audio_apbridgea_prepare_rx(data->connection,
5bbe14b7acc2a0 drivers/staging/greybus/audio_codec.c Mark Greer 2016-02-29 644 0);
5bbe14b7acc2a0 drivers/staging/greybus/audio_codec.c Mark Greer 2016-02-29 645 if (!ret)
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 646 ret = gb_audio_apbridgea_start_rx(data->connection,
5bbe14b7acc2a0 drivers/staging/greybus/audio_codec.c Mark Greer 2016-02-29 647 0);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 648 params->state = GBAUDIO_CODEC_START;
27c243cf5fcf4b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-06-09 649 } else if (mute && !stream) {/* stop playback */
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 650 ret = gb_audio_apbridgea_stop_tx(data->connection, 0);
5bbe14b7acc2a0 drivers/staging/greybus/audio_codec.c Mark Greer 2016-02-29 651 if (!ret)
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 652 ret = gb_audio_apbridgea_shutdown_tx(data->connection,
5bbe14b7acc2a0 drivers/staging/greybus/audio_codec.c Mark Greer 2016-02-29 653 0);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 654 params->state = GBAUDIO_CODEC_STOP;
27c243cf5fcf4b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-06-09 655 } else if (mute && stream) {/* stop capture */
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 656 ret = gb_audio_apbridgea_stop_rx(data->connection, 0);
5bbe14b7acc2a0 drivers/staging/greybus/audio_codec.c Mark Greer 2016-02-29 657 if (!ret)
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 658 ret = gb_audio_apbridgea_shutdown_rx(data->connection,
5bbe14b7acc2a0 drivers/staging/greybus/audio_codec.c Mark Greer 2016-02-29 659 0);
19866603be2ad5 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 660 params->state = GBAUDIO_CODEC_STOP;
9ae7a47f7f3226 drivers/staging/greybus/audio_codec.c Chase Metzger 2016-10-09 661 } else {
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 662 ret = -EINVAL;
9ae7a47f7f3226 drivers/staging/greybus/audio_codec.c Chase Metzger 2016-10-09 663 }
9ae7a47f7f3226 drivers/staging/greybus/audio_codec.c Chase Metzger 2016-10-09 664
b7f0088df7369b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-01-13 665 if (ret)
27c243cf5fcf4b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-06-09 666 dev_err_ratelimited(dai->dev,
27c243cf5fcf4b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-06-09 667 "%s:Error during %s %s stream:%d\n",
27c243cf5fcf4b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-06-09 668 module->name, mute ? "Mute" : "Unmute",
27c243cf5fcf4b drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-06-09 669 stream ? "Capture" : "Playback", ret);
b07868bda2fb61 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-02-16 670
c388ae76969926 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 671 gb_pm_runtime_put_noidle(bundle);
6dd67645f22cfe drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-03-29 672 mutex_unlock(&codec->lock);
90579d4b577154 drivers/staging/greybus/audio_codec.c Vaibhav Agarwal 2016-08-04 673 return ret;
d3d2af51f9c2f2 drivers/staging/greybus/audio-codec.c Vaibhav Agarwal 2015-11-23 674 }
d3d2af51f9c2f2 drivers/staging/greybus/audio-codec.c Vaibhav Agarwal 2015-11-23 675
:::::: The code at line 466 was first introduced by commit
:::::: ce9413062f8e2366916beebbfa8e73c6ff1a2c8c greybus: audio: Enable audio path based on control switch state only
:::::: TO: Vaibhav Agarwal <vaibhav.agarwal@linaro.org>
:::::: CC: Greg Kroah-Hartman <gregkh@google.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 28065 bytes --]
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2020-09-23 6:49 drivers/staging/greybus/audio_codec.c:466 gbcodec_hw_params() error: uninitialized symbol 'data' kernel test robot
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