diff options
| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2022-04-27 14:51:59 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-04-27 14:15:29 +0100 |
| commit | fd2cea169c4bc01f88bca84e4f01df48901c4339 (patch) | |
| tree | f235218a64f409cc62ae493138518efe460d7a03 /sound/soc/sof/intel/hda-loader.c | |
| parent | d879e9444634e3ef7cc5646fca0892c4f1483a8d (diff) | |
ASoC: SOF: Intel: Do not (wrongly) assume positive return value in IMR path
The cl_dsp_init() returns 0 on success or negative errno on error.
Replace the 'if (ret >= 0)' checks with correct 'if (!ret)` to check for
success.
Fixes: 2a68ff846164 ("ASoC: SOF: Intel: hda: Revisit IMR boot sequence")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220427115159.26177-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/intel/hda-loader.c')
| -rw-r--r-- | sound/soc/sof/intel/hda-loader.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c index 7d4436f079c6..64290125d7cd 100644 --- a/sound/soc/sof/intel/hda-loader.c +++ b/sound/soc/sof/intel/hda-loader.c @@ -372,7 +372,7 @@ static int hda_dsp_boot_imr(struct snd_sof_dev *sdev) int ret; ret = cl_dsp_init(sdev, 0, true); - if (ret >= 0) + if (!ret) hda_sdw_process_wakeen(sdev); return ret; @@ -393,8 +393,8 @@ int hda_dsp_cl_boot_firmware(struct snd_sof_dev *sdev) dev_dbg(sdev->dev, "IMR restore supported, booting from IMR directly\n"); hda->boot_iteration = 0; ret = hda_dsp_boot_imr(sdev); - if (ret >= 0) - return ret; + if (!ret) + return 0; dev_warn(sdev->dev, "IMR restore failed, trying to cold boot\n"); } |