Re: [RFC PATCH v4 1/1] serial: core: Start managing serial controllers to enable runtime PM

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* Andy Shevchenko <andriy.shevchenko@xxxxxxxxx> [221207 20:28]:
> We can avoid this check by caching the platform device.
> 
> 	struct platform_device *ctrl_pdev = NULL;
> 
> 	if (...) {
> 		ctrl_pdev = to_platform_device(ctrl_dev);
> 	}
> 
> 	platform_device_del(ctrl_pdev);

OK yeah that's nicer :)

> > Shouldn't you call platform_device_unregister()?

Outside the error path it should be platform_device_unregister(),
I'll check. Thanks also for your other comments.

Regards,

Tony



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