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console: fix section mismatch warning in vgacon.c

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Fix following section mismatch warning:
WARNING: vmlinux.o(.text+0x121e62): Section mismatch: reference to .init.text:__alloc_bootmem (between 'vgacon_startup' and 'vgacon_scrolldelta')

Browsing the code it seems that vgacon_scrollback_startup() is only called
during the init phase so the reference to the .init.text section is OK.

Teach modpost not to warn using ___init_refok.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Sam Ravnborg 2007-07-21 04:37:31 -07:00 committed by Linus Torvalds
parent 3e63516c82
commit 80e27982a6
1 changed files with 5 additions and 1 deletions
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6
drivers/video/console/vgacon.c
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@ -187,7 +187,11 @@ static void vgacon_scrollback_init(int pitch)
}
}
static void vgacon_scrollback_startup(void)
/*
* Called only duing init so call of alloc_bootmen is ok.
* Marked __init_refok to silence modpost.
*/
static void __init_refok vgacon_scrollback_startup(void)
{
vgacon_scrollback = alloc_bootmem(CONFIG_VGACON_SOFT_SCROLLBACK_SIZE
* 1024);