Re: [PATCH 1/1] usb: chipidea: imx: avoid unnecessary probe defer every time

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Hello Greg,

> On Fri, Nov 22, 2013 at 04:34:14PM +0100, Marek Vasut wrote:
> > Hi Peter,
> > 
> > > > >  endif
> > > > >  
> > > > >  ifneq ($(CONFIG_OF),)
> > > > > 
> > > > > -	obj-$(CONFIG_USB_CHIPIDEA)	+= ci_hdrc_imx.o usbmisc_imx.o
> > > > > +	obj-$(CONFIG_USB_CHIPIDEA)	+= usbmisc_imx.o ci_hdrc_imx.o
> > > > > 
> > > > >  endif
> > > > 
> > > > How is this supposed to work please? Can you explain me the trick
> > > > here please?
> > > 
> > > The probe will be executed according to compile order which is decided
> > > by Makefile, you can try if it can fix your problem you reported
> > > several days before.
> > 
> > Why does the compile order here matter please? What if I use 'make -j N',
> > which will cause the files to be compiled in parallel?
> 
> Yes, but not linked "in parallel".  Link order matters, not building
> object order.

Ah! So this is the trick here. Thank you for explaining!

Best regards,
Marek Vasut
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