Messages in this thread | | | Date | Wed, 8 Jan 2014 20:33:49 -0800 | From | Greg KH <> | Subject | Re: [PATCH v2]vt: fix potential dual con_driver register for conswitchp |
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On Mon, Dec 30, 2013 at 11:21:18AM +0800, Wang YanQing wrote: > We should check whether conswitchp is registered before > add it to registered_con_driver in con_init, or it will > cause dual con_driver register for conswitchp. > > Although I haven't met it in reality, but I think it could > happen for Embeded devices, who register platform con_driver > earlier than call con_init.
Does that happen on those systems? Let's not add code that's never going to be use, and is not needed, right?
thanks,
greg k-h
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