diff options
| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2018-06-26 12:20:09 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-06-26 17:39:59 +0300 |
| commit | 4aac7e2773030d667491fbb6d97c9f467fdcbc05 (patch) | |
| tree | 560a5ab9b43760c299e78d6fbd4f299868728990 /sound/soc/qcom/qdsp6/q6asm.c | |
| parent | f614c9b070ed149bbaac4edefb2b5fcb7755c4b0 (diff) | |
| download | linux-4aac7e2773030d667491fbb6d97c9f467fdcbc05.tar.xz | |
ASoC: qdsp6: q6asm: use of_platform_populate/depopulate()
Now that the child nodes have there own compatible strings,
Use of_platform_populate/depopulate() instead of less common
of_platform_device_create()/destroy().
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/qcom/qdsp6/q6asm.c')
| -rw-r--r-- | sound/soc/qcom/qdsp6/q6asm.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/sound/soc/qcom/qdsp6/q6asm.c b/sound/soc/qcom/qdsp6/q6asm.c index 530852385cad..c4fd28f168d5 100644 --- a/sound/soc/qcom/qdsp6/q6asm.c +++ b/sound/soc/qcom/qdsp6/q6asm.c @@ -177,7 +177,6 @@ struct q6asm { struct platform_device *pcmdev; spinlock_t slock; struct audio_client *session[MAX_SESSIONS + 1]; - struct platform_device *pdev_dais; }; struct audio_client { @@ -1344,7 +1343,6 @@ EXPORT_SYMBOL_GPL(q6asm_cmd_nowait); static int q6asm_probe(struct apr_device *adev) { struct device *dev = &adev->dev; - struct device_node *dais_np; struct q6asm *q6asm; q6asm = devm_kzalloc(dev, sizeof(*q6asm), GFP_KERNEL); @@ -1359,22 +1357,12 @@ static int q6asm_probe(struct apr_device *adev) spin_lock_init(&q6asm->slock); dev_set_drvdata(dev, q6asm); - dais_np = of_get_child_by_name(dev->of_node, "dais"); - if (dais_np) { - q6asm->pdev_dais = of_platform_device_create(dais_np, - "q6asm-dai", dev); - of_node_put(dais_np); - } - - return 0; + return of_platform_populate(dev->of_node, NULL, NULL, dev); } static int q6asm_remove(struct apr_device *adev) { - struct q6asm *q6asm = dev_get_drvdata(&adev->dev); - - if (q6asm->pdev_dais) - of_platform_device_destroy(&q6asm->pdev_dais->dev, NULL); + of_platform_depopulate(&adev->dev); return 0; } |