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Date: Sun, 3 Jan 2021 03:56:05 +0000
From: Yangtao Li <tiny.windzz@...il.com>
To: myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
cw00.choi@...sung.com, krzk@...nel.org, shawnguo@...nel.org,
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Cc: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-samsung-soc@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-tegra@...r.kernel.org,
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linux-spi@...r.kernel.org, linux-serial@...r.kernel.org
Subject: [PATCH 29/31] PM / devfreq: imx-bus: convert to use devm_pm_opp_* API
Use devm_pm_opp_* API to simplify code.
Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
---
drivers/devfreq/imx-bus.c | 14 +++-----------
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/devfreq/imx-bus.c b/drivers/devfreq/imx-bus.c
index 4f38455ad742..ff26ef049b1b 100644
--- a/drivers/devfreq/imx-bus.c
+++ b/drivers/devfreq/imx-bus.c
@@ -61,7 +61,6 @@ static void imx_bus_exit(struct device *dev)
{
struct imx_bus *priv = dev_get_drvdata(dev);
- dev_pm_opp_of_remove_table(dev);
platform_device_unregister(priv->icc_pdev);
}
@@ -123,7 +122,7 @@ static int imx_bus_probe(struct platform_device *pdev)
}
platform_set_drvdata(pdev, priv);
- ret = dev_pm_opp_of_add_table(dev);
+ ret = devm_pm_opp_of_add_table(dev);
if (ret < 0) {
dev_err(dev, "failed to get OPP table\n");
return ret;
@@ -141,18 +140,11 @@ static int imx_bus_probe(struct platform_device *pdev)
if (IS_ERR(priv->devfreq)) {
ret = PTR_ERR(priv->devfreq);
dev_err(dev, "failed to add devfreq device: %d\n", ret);
- goto err;
+ return ret;
}
- ret = imx_bus_init_icc(dev);
- if (ret)
- goto err;
-
- return 0;
+ return imx_bus_init_icc(dev);
-err:
- dev_pm_opp_of_remove_table(dev);
- return ret;
}
static const struct of_device_id imx_bus_of_match[] = {
--
2.25.1
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