修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/drivers/i2c/busses/i2c-sprd.c
..
..
@@ -576,12 +576,14 @@
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 	struct sprd_i2c *i2c_dev = platform_get_drvdata(pdev);
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 	int ret;
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-	ret = pm_runtime_resume_and_get(i2c_dev->dev);
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+	ret = pm_runtime_get_sync(i2c_dev->dev);
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 	if (ret < 0)
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-		return ret;
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+		dev_err(&pdev->dev, "Failed to resume device (%pe)\n", ERR_PTR(ret));
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 	i2c_del_adapter(&i2c_dev->adap);
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-	clk_disable_unprepare(i2c_dev->clk);
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+
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+	if (ret >= 0)
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+		clk_disable_unprepare(i2c_dev->clk);
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 	pm_runtime_put_noidle(i2c_dev->dev);
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 	pm_runtime_disable(i2c_dev->dev);