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Subject[PATCH 3/3] ASoC: stm32: sai: use devm_of_platform_populate()
Date
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>
---
sound/soc/stm/stm32_sai.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index 0a1f064..d743b7d 100644
--- 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 int stm32_sai_remove(struct platform_device *pdev)
.of_match_table = stm32_sai_ids,
},
.probe = stm32_sai_probe,
- .remove = stm32_sai_remove,
};

module_platform_driver(stm32_sai_driver);
--
1.9.1
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