ASoC: mmp-sspa: Prepare/unprepare the clocks

The driver enables the clocks without preparing them and disables
without unpreparing afterwards. Fix that.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200511210134.1224532-8-lkundrak@v3.sk
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c
index 7a706b1d25884ad9acfcb813f1e93ff6376601ae..a66e594b1072987dc8c26c36485514ede987bcca 100644 (file)
--- a/sound/soc/pxa/mmp-sspa.c
+++ b/sound/soc/pxa/mmp-sspa.c
@@ -92,8 +92,8 @@ static int mmp_sspa_startup(struct snd_pcm_substream *substream,
 {
        struct sspa_priv *sspa = snd_soc_dai_get_drvdata(dai);
 
-       clk_enable(sspa->sysclk);
-       clk_enable(sspa->clk);
+       clk_prepare_enable(sspa->sysclk);
+       clk_prepare_enable(sspa->clk);
 
        return 0;
 }
@@ -103,8 +103,8 @@ static void mmp_sspa_shutdown(struct snd_pcm_substream *substream,
 {
        struct sspa_priv *sspa = snd_soc_dai_get_drvdata(dai);
 
-       clk_disable(sspa->clk);
-       clk_disable(sspa->sysclk);
+       clk_disable_unprepare(sspa->clk);
+       clk_disable_unprepare(sspa->sysclk);
 
 }
 
@@ -458,7 +458,7 @@ static int asoc_mmp_sspa_probe(struct platform_device *pdev)
                clk_put(sspa->audio_clk);
                return PTR_ERR(sspa->sysclk);
        }
-       clk_enable(sspa->audio_clk);
+       clk_prepare_enable(sspa->audio_clk);
        sspa->dai_fmt = (unsigned int) -1;
        platform_set_drvdata(pdev, sspa);
 
@@ -485,7 +485,7 @@ static int asoc_mmp_sspa_remove(struct platform_device *pdev)
 {
        struct sspa_priv *sspa = platform_get_drvdata(pdev);
 
-       clk_disable(sspa->audio_clk);
+       clk_disable_unprepare(sspa->audio_clk);
        clk_put(sspa->audio_clk);
        clk_put(sspa->sysclk);
        return 0;