The forthcoming patch will make <acpi/acpi.h> to be visible to all kernel
source code. Thus for the architectures that do not support ACPI and
haven't implemented <asm/acenv.h>, we need to make it excluded.
Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
---
arch/ia64/include/asm/acenv.h | 4 ----
arch/x86/include/asm/acenv.h | 4 ----
include/acpi/platform/aclinux.h | 2 ++
3 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/arch/ia64/include/asm/acenv.h b/arch/ia64/include/asm/acenv.h
index 3f9eaee..35ff13a 100644
--- a/arch/ia64/include/asm/acenv.h
+++ b/arch/ia64/include/asm/acenv.h
@@ -19,8 +19,6 @@
/* Asm macros */
-#ifdef CONFIG_ACPI
-
static inline int
ia64_acpi_acquire_global_lock(unsigned int *lock)
{
@@ -51,6 +49,4 @@ ia64_acpi_release_global_lock(unsigned int *lock)
#define ACPI_RELEASE_GLOBAL_LOCK(facs, Acq) \
((Acq) = ia64_acpi_release_global_lock(&facs->global_lock))
-#endif
-
#endif /* _ASM_IA64_ACENV_H */
diff --git a/arch/x86/include/asm/acenv.h b/arch/x86/include/asm/acenv.h
index 6687329..1b010a8 100644
--- a/arch/x86/include/asm/acenv.h
+++ b/arch/x86/include/asm/acenv.h
@@ -18,8 +18,6 @@
#define ACPI_FLUSH_CPU_CACHE() wbinvd()
-#ifdef CONFIG_ACPI
-
int __acpi_acquire_global_lock(unsigned int *lock);
int __acpi_release_global_lock(unsigned int *lock);
@@ -44,6 +42,4 @@ int __acpi_release_global_lock(unsigned int *lock);
: "=r"(n_hi), "=r"(n_lo) \
: "0"(n_hi), "1"(n_lo))
-#endif
-
#endif /* _ASM_X86_ACENV_H */
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index cd1f052..dfba354 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -70,7 +70,9 @@
#ifdef EXPORT_ACPI_INTERFACES
#include <linux/export.h>
#endif
+#ifdef CONFIG_ACPI
#include <asm/acenv.h>
+#endif
#ifndef CONFIG_ACPI
--
1.7.10
--
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