linux-kernel - Re: Commit 7a192ec is build breaking

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Date:	Sat, 4 Apr 2009 10:44:53 +0100
From:	Russell King <rmk+lkml@....linux.org.uk>
To:	Ming Lei <tom.leiming@...il.com>
Cc:	Greg KH <gregkh@...e.de>,
	Linux Kernel List <linux-kernel@...r.kernel.org>
Subject: Re: Commit 7a192ec is build breaking

Note that since I was sending a new set of ARM fixes a couple of days
ago and there didn't seem to be anyone listening to my emails, I fixed
the PXA flash driver myself.  Linus now has that fix.

On Sat, Apr 04, 2009 at 03:18:04PM +0800, Ming Lei wrote:
> 2009/4/4 Greg KH <gregkh@...e.de>:
> > On Sat, Mar 28, 2009 at 02:00:49PM +0000, Russell King wrote:
> >> The commit:
> >>
> >>     platform driver: fix incorrect use of 'platform_bus_type' with 'struct device_driver'
> >>
> >> contains this:
> >>
> >> -static int __exit pxa2xx_flash_remove(struct device *dev)
> >> +static int __exit pxa2xx_flash_remove(struct platform_device *dev)
> >> ...
> >> -       .remove         = __exit_p(pxa2xx_flash_remove),
> >> +       .remove         = __devexit_p(pxa2xx_flash_remove),
> >>
> >> which leads to the following build error:
> >>
> >> `pxa2xx_flash_remove' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.exit.text' of drivers/built-in.o
> >>
> >> This is not the only instance of it in this patch - all __exit_p's
> >> touched by this patch have been converted to __devexit_p's without
> >> regard to the original function.
> >>
> >> Let's revert this change and, if we are going to convert functions
> >> to be __devexit/__devinit, lets have that as a _separate_ patch doing
> >> just that change.
> >
> > Ick, Ming, any thoughts?  I'll revert your patch as it looks like it is
> > incorrect in this way.
> 
> OK, revert the patch ,please.
> I'll resend a patch to fix incorrect use of 'platform_bus_type' ,
> which does not touch
> __exit_p.
> 
> Thanks!
> 
> >
> > thanks,
> >
> > greg k-h
> >
> 
> 
> 
> -- 
> Lei Ming

-- 
Russell King
 Linux kernel    2.6 ARM Linux   - http://www.arm.linux.org.uk/
 maintainer of:
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