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[POWERPC] Only export __mtdcr/__mfdcr if CONFIG_PPC_DCR is set

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On 85xx we don't build in dcr support because the core doesn't implement the
instructions.  This caused problems when building an 85xx kernel.  Additionally
made it so we only build __mtdcr/__mfdcr if we are CONFIG_PPC_DCR_NATIVE.

The 85xx build issue wasPointed out by Dai Haruki.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala
2006-12-10 23:15:47 -06:00
parent c99767974e
commit 45d8e7aaf4
5 changed files with 42 additions and 38 deletions
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2
arch/powerpc/kernel/ppc_ksyms.c
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@ -208,7 +208,7 @@ EXPORT_SYMBOL(mmu_hash_lock); /* For MOL */
extern long *intercept_table;
EXPORT_SYMBOL(intercept_table);
#endif /* CONFIG_PPC_STD_MMU_32 */
#if defined(CONFIG_40x) || defined(CONFIG_BOOKE)
#ifdef CONFIG_PPC_DCR_NATIVE
EXPORT_SYMBOL(__mtdcr);
EXPORT_SYMBOL(__mfdcr);
#endif