Re: Driver initial sequence of usb drivers

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On Fri, Apr 17, 2015 at 03:19:26PM +0800, yoma sophian wrote:
> hi Greg:
> 
> 2015-04-17 14:45 GMT+08:00 Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>:
> > On Fri, Apr 17, 2015 at 09:22:02AM +0800, yoma sophian wrote:
> >> hi all:
> >> if we build usb driver as module, the dependence is like below:
> >> usb-common.ko
> >> usbcore.ko
> >> ehci-hcd.ko
> >> ...
> >> etc.
> >> if we choose build-in instead of modules, how could we make sure the
> >> initial sequence is indeed followed what we expected?
> >
> > The linker order determines the order of the init functions.
> Would you mind to let us know where and how it do so?

I don't understand, what is the problem with the existing code?  What
are you trying to solve here?  Is the linking order somehow not working
properly?

thanks,

greg k-h
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