ASoC: stm32: sai: use devm_of_platform_populate()

Use devm_of_platform_populate() instead of of_platform_depopulate()
to simplify driver code.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index 0a1f06418bf4d4afc68cf052b195b2b761484c22..d743b7dd52fb9e1fc508ceca54c9d25a67182609 100644 (file)
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -124,7 +124,6 @@ static int stm32_sai_set_sync(struct stm32_sai_data *sai_client,
 
 static int stm32_sai_probe(struct platform_device *pdev)
 {
-       struct device_node *np = pdev->dev.of_node;
        struct stm32_sai_data *sai;
        struct reset_control *rst;
        struct resource *res;
@@ -184,14 +183,7 @@ static int stm32_sai_probe(struct platform_device *pdev)
        sai->set_sync = &stm32_sai_set_sync;
        platform_set_drvdata(pdev, sai);
 
-       return of_platform_populate(np, NULL, NULL, &pdev->dev);
-}
-
-static int stm32_sai_remove(struct platform_device *pdev)
-{
-       of_platform_depopulate(&pdev->dev);
-
-       return 0;
+       return devm_of_platform_populate(&pdev->dev);
 }
 
 MODULE_DEVICE_TABLE(of, stm32_sai_ids);
@@ -202,7 +194,6 @@ static struct platform_driver stm32_sai_driver = {
                .of_match_table = stm32_sai_ids,
        },
        .probe = stm32_sai_probe,
-       .remove = stm32_sai_remove,
 };
 
 module_platform_driver(stm32_sai_driver);