linux-kernel - Re: 2.6.24-rc6-mm1: some section mismatches on sparc64

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Date:	Sat, 29 Dec 2007 11:06:19 +0200
From:	Adrian Bunk <bunk@...nel.org>
To:	David Miller <davem@...emloft.net>
Cc:	errandir_news@....eclipse.co.uk, m.kozlowski@...land.pl,
	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	sparclinux@...r.kernel.org
Subject: Re: 2.6.24-rc6-mm1: some section mismatches on sparc64

On Sat, Dec 29, 2007 at 12:54:08AM -0800, David Miller wrote:
> From: Adrian Bunk <bunk@...nel.org>
> Date: Sat, 29 Dec 2007 10:48:46 +0200
> 
> > On Sat, Dec 29, 2007 at 12:14:11AM -0800, David Miller wrote:
> > > That's why I'm not worried about this issue and it's not critical at
> > > all.
> > 
> > If a module calls sunserial_console_match() that's an Oops.
> 
> That's true.
> 
> I'm trying to figure out a way to fix this.

#ifdef FOO_CONSOLE around the sunserial_console_match() calls in the  
drivers should work.

If you consider this too many #ifdef's, an alternative solution would be 
doing the following in drivers/serial/suncore.h:

#ifndef MODULE
extern int sunserial_console_match(struct console *, struct device_node *,
                                   struct uart_driver *, int);
#else
static inline int sunserial_console_match(struct console *, struct device_node *,
                                          struct uart_driver *, int);
{ return 0; }
#endif

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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