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powerpc/pseries: Make plpar_wrappers.h safe to include when PSERIES=n

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Currently plpar_wrappers.h is not safe to include when
CONFIG_PPC_PSERIES=n, or at least it can be depending on other config
options and so on.

Fix that by wrapping the entire content in an ifdef.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Michael Ellerman 2018-03-08 13:54:40 +11:00
parent 16560e8832
commit 5017e875e4
1 changed files with 4 additions and 0 deletions
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4
arch/powerpc/include/asm/plpar_wrappers.h
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@ -2,6 +2,8 @@
#ifndef _ASM_POWERPC_PLPAR_WRAPPERS_H
#define _ASM_POWERPC_PLPAR_WRAPPERS_H
#ifdef CONFIG_PPC_PSERIES
#include <linux/string.h>
#include <linux/irqflags.h>
@ -332,4 +334,6 @@ static inline long plpar_get_cpu_characteristics(struct h_cpu_char_result *p)
return rc;
}
#endif /* CONFIG_PPC_PSERIES */
#endif /* _ASM_POWERPC_PLPAR_WRAPPERS_H */