linux-kernel - Re: [PATCH 03/19] ARM: msm: proc_comm_boot_wait should not be _

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Date:	Mon, 11 Feb 2013 17:42:54 -0800
From:	Olof Johansson <olof@...om.net>
To:	David Brown <davidb@...eaurora.org>
Cc:	Arnd Bergmann <arnd@...db.de>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Bryan Huntsman <bryanh@...eaurora.org>,
	Daniel Walker <c_dwalke@...cinc.com>,
	linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH 03/19] ARM: msm: proc_comm_boot_wait should not be __init

On Fri, Jan 25, 2013 at 10:16:31AM -0800, David Brown wrote:
> Arnd Bergmann <arnd@...db.de> writes:
> 
> > msm_smd_probe is a driver probe function and may get
> > called after the __init time, so it must not call
> > any __init function, as the link-time warning reports.
> > Take away the __init annotation on proc_comm_boot_wait
> > to fix this.
> >
> > Without this patch, building msm_defconfig results in:
> >
> > WARNING: vmlinux.o(.text+0xb048): Section mismatch in reference from the function msm_smd_probe() to the function .init.text:proc_comm_boot_wait()
> > The function msm_smd_probe() references
> > the function __init proc_comm_boot_wait().
> > This is often because msm_smd_probe lacks a __init
> > annotation or the annotation of proc_comm_boot_wait is wrong.
> >
> > Signed-off-by: Arnd Bergmann <arnd@...db.de>
> > Cc: David Brown <davidb@...eaurora.org>
> > Cc: Bryan Huntsman <bryanh@...eaurora.org>
> > Cc: Daniel Walker <c_dwalke@...cinc.com>
> > Cc: linux-arm-msm@...r.kernel.org
> > ---
> >  arch/arm/mach-msm/proc_comm.h | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> Arnd, you're welcome to pull this into your tree:
> Acked-by: David Brown <davidb@...eaurora.org>
> 
> I don't forsee any conflicts with upcoming patches.

Applied.


-Olof
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