summaryrefslogtreecommitdiffstats
path: root/sound/soc/fsl/imx-sgtl5000.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/fsl/imx-sgtl5000.c')
-rw-r--r--sound/soc/fsl/imx-sgtl5000.c30
1 files changed, 7 insertions, 23 deletions
diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c
index a60aaa053d28..823151b7653b 100644
--- a/sound/soc/fsl/imx-sgtl5000.c
+++ b/sound/soc/fsl/imx-sgtl5000.c
@@ -129,20 +129,10 @@ static int imx_sgtl5000_probe(struct platform_device *pdev)
}
data->codec_clk = clk_get(&codec_dev->dev, NULL);
- if (IS_ERR(data->codec_clk)) {
- /* assuming clock enabled by default */
- data->codec_clk = NULL;
- ret = of_property_read_u32(codec_np, "clock-frequency",
- &data->clk_frequency);
- if (ret) {
- dev_err(&codec_dev->dev,
- "clock-frequency missing or invalid\n");
- goto fail;
- }
- } else {
- data->clk_frequency = clk_get_rate(data->codec_clk);
- clk_prepare_enable(data->codec_clk);
- }
+ if (IS_ERR(data->codec_clk))
+ goto fail;
+
+ data->clk_frequency = clk_get_rate(data->codec_clk);
data->dai.name = "HiFi";
data->dai.stream_name = "HiFi";
@@ -157,10 +147,10 @@ static int imx_sgtl5000_probe(struct platform_device *pdev)
data->card.dev = &pdev->dev;
ret = snd_soc_of_parse_card_name(&data->card, "model");
if (ret)
- goto clk_fail;
+ goto fail;
ret = snd_soc_of_parse_audio_routing(&data->card, "audio-routing");
if (ret)
- goto clk_fail;
+ goto fail;
data->card.num_links = 1;
data->card.owner = THIS_MODULE;
data->card.dai_link = &data->dai;
@@ -170,7 +160,7 @@ static int imx_sgtl5000_probe(struct platform_device *pdev)
ret = snd_soc_register_card(&data->card);
if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
- goto clk_fail;
+ goto fail;
}
platform_set_drvdata(pdev, data);
@@ -179,8 +169,6 @@ static int imx_sgtl5000_probe(struct platform_device *pdev)
return 0;
-clk_fail:
- clk_put(data->codec_clk);
fail:
if (ssi_np)
of_node_put(ssi_np);
@@ -194,10 +182,6 @@ static int imx_sgtl5000_remove(struct platform_device *pdev)
{
struct imx_sgtl5000_data *data = platform_get_drvdata(pdev);
- if (data->codec_clk) {
- clk_disable_unprepare(data->codec_clk);
- clk_put(data->codec_clk);
- }
snd_soc_unregister_card(&data->card);
return 0;