mirror of https://gitee.com/openkylin/linux.git
I2C: OMAP: Fix the mismatch of pm_runtime enable and disable
Currently the i2c driver calls the pm_runtime_enable and never the disable. This may cause a warning when pm_runtime_enable checks for the count match.Fix the same by calling pm_runtime_disable in the error and the remove path. Cc: Rajendra Nayak <rnayak@ti.com> Acked-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
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@ -1090,6 +1090,7 @@ omap_i2c_probe(struct platform_device *pdev)
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omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
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pm_runtime_put(dev->dev);
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iounmap(dev->base);
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pm_runtime_disable(&pdev->dev);
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err_free_mem:
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platform_set_drvdata(pdev, NULL);
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kfree(dev);
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@ -1110,6 +1111,7 @@ omap_i2c_remove(struct platform_device *pdev)
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free_irq(dev->irq, dev);
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i2c_del_adapter(&dev->adapter);
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omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
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pm_runtime_disable(&pdev->dev);
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iounmap(dev->base);
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kfree(dev);
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mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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