diff options
| author | Weidong Wang <wangweidong.a@awinic.com> | 2023-09-28 18:57:22 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-09-28 13:38:33 +0200 |
| commit | e83219c94abb4ad977f6b2b8be7d466ef0c2248f (patch) | |
| tree | 31ed33471146e0b2b599352c45556b1c64e26815 /sound/soc/codecs/aw88395/aw88395_device.c | |
| parent | 74ff4f22d81e97b5c2505cee2ff743fc9249d9e2 (diff) | |
ASoC: codecs: Modify the transmission method of parameters
Change the transmission mode of the "aw88395_dev_get_prof_name"
function parameter, Instead of using return values for data
transfer, parameters are used
Signed-off-by: Weidong Wang <wangweidong.a@awinic.com>
Link: https://lore.kernel.org/r/20230928105727.47273-6-wangweidong.a@awinic.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/aw88395/aw88395_device.c')
| -rw-r--r-- | sound/soc/codecs/aw88395/aw88395_device.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sound/soc/codecs/aw88395/aw88395_device.c b/sound/soc/codecs/aw88395/aw88395_device.c index 5ca4172cb788..fd1f67d5f22f 100644 --- a/sound/soc/codecs/aw88395/aw88395_device.c +++ b/sound/soc/codecs/aw88395/aw88395_device.c @@ -1296,7 +1296,9 @@ int aw88395_dev_fw_update(struct aw_device *aw_dev, bool up_dsp_fw_en, bool forc return -EPERM; } - prof_name = aw88395_dev_get_prof_name(aw_dev, aw_dev->prof_index); + ret = aw88395_dev_get_prof_name(aw_dev, aw_dev->prof_index, &prof_name); + if (ret) + return ret; dev_dbg(aw_dev->dev, "start update %s", prof_name); @@ -1644,7 +1646,7 @@ int aw88395_dev_set_profile_index(struct aw_device *aw_dev, int index) } EXPORT_SYMBOL_GPL(aw88395_dev_set_profile_index); -char *aw88395_dev_get_prof_name(struct aw_device *aw_dev, int index) +int aw88395_dev_get_prof_name(struct aw_device *aw_dev, int index, char **prof_name) { struct aw_prof_info *prof_info = &aw_dev->prof_info; struct aw_prof_desc *prof_desc; @@ -1652,12 +1654,14 @@ char *aw88395_dev_get_prof_name(struct aw_device *aw_dev, int index) if ((index >= aw_dev->prof_info.count) || (index < 0)) { dev_err(aw_dev->dev, "index[%d] overflow count[%d]", index, aw_dev->prof_info.count); - return NULL; + return -EINVAL; } prof_desc = &aw_dev->prof_info.prof_desc[index]; - return prof_info->prof_name_list[prof_desc->id]; + *prof_name = prof_info->prof_name_list[prof_desc->id]; + + return 0; } EXPORT_SYMBOL_GPL(aw88395_dev_get_prof_name); |