From: Michael Ellerman <mpe@ellerman.id.au>
Date: Thu, 8 Mar 2018 02:54:40 +0000 (+1100)
Subject: powerpc/pseries: Make plpar_wrappers.h safe to include when PSERIES=n
X-Git-Tag: v5.15~9084^2~133
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5017e875e497c00dbc17558161fec3ff30b2b4a9;p=platform%2Fkernel%2Flinux-starfive.git

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

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>
---

diff --git a/arch/powerpc/include/asm/plpar_wrappers.h b/arch/powerpc/include/asm/plpar_wrappers.h
index 1776af9..09cb268 100644
--- a/arch/powerpc/include/asm/plpar_wrappers.h
+++ b/arch/powerpc/include/asm/plpar_wrappers.h
@@ -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 */