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[PATCH] Check for null init_early routine

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Add a check for a null ppc_md.init_early to allow platforms that
don't require an init_early routine to just set this member to null.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Geoff Levand 2006-11-10 12:01:02 -08:00 committed by Paul Mackerras
parent fc9e8b4e27
commit 57744ea95e
1 changed files with 2 additions and 1 deletions
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arch/powerpc/kernel/setup_64.c
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@ -380,7 +380,8 @@ void __init setup_system(void)
* setting up the hash table pointers. It also sets up some interrupt-mapping
* related options that will be used by finish_device_tree()
*/
ppc_md.init_early();
if (ppc_md.init_early)
ppc_md.init_early();
/*
* We can discover serial ports now since the above did setup the