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i2c: at91-core: Use devm_clk_get_enabled()

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Replace the pair of functions, devm_clk_get() and
clk_prepare_enable(), with a single function
devm_clk_get_enabled().

Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
[wsa: rebased]
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Andi Shyti
2023-06-12 00:56:50 +02:00
committed by Wolfram Sang
parent ba63f9933d
commit 29c9e85d4d
1 changed files with 3 additions and 7 deletions
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10
drivers/i2c/busses/i2c-at91-core.c
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@@ -221,11 +221,10 @@ static int at91_twi_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, dev);
dev->clk = devm_clk_get(dev->dev, NULL);
dev->clk = devm_clk_get_enabled(dev->dev, NULL);
if (IS_ERR(dev->clk))
return dev_err_probe(dev->dev, PTR_ERR(dev->clk), "no clock defined\n");
clk_prepare_enable(dev->clk);
return dev_err_probe(dev->dev, PTR_ERR(dev->clk),
"failed to enable clock\n");
snprintf(dev->adapter.name, sizeof(dev->adapter.name), "AT91");
i2c_set_adapdata(&dev->adapter, dev);
@@ -254,8 +253,6 @@ static int at91_twi_probe(struct platform_device *pdev)
rc = i2c_add_numbered_adapter(&dev->adapter);
if (rc) {
clk_disable_unprepare(dev->clk);
pm_runtime_disable(dev->dev);
pm_runtime_set_suspended(dev->dev);
@@ -272,7 +269,6 @@ static void at91_twi_remove(struct platform_device *pdev)
struct at91_twi_dev *dev = platform_get_drvdata(pdev);
i2c_del_adapter(&dev->adapter);
clk_disable_unprepare(dev->clk);
pm_runtime_disable(dev->dev);
pm_runtime_set_suspended(dev->dev);