diff options
| -rw-r--r-- | drivers/acpi/acpica/Makefile | 2 | ||||
| -rw-r--r-- | include/acpi/platform/aclinux.h | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/Makefile b/drivers/acpi/acpica/Makefile index 8bb43f06e11f..87a24ac21363 100644 --- a/drivers/acpi/acpica/Makefile +++ b/drivers/acpi/acpica/Makefile @@ -2,7 +2,7 @@ # Makefile for ACPICA Core interpreter # -ccflags-y := -Os +ccflags-y := -Os -DBUILDING_ACPICA ccflags-$(CONFIG_ACPI_DEBUG) += -DACPI_DEBUG_OUTPUT # use acpi.o to put all files here into acpi.o modparam namespace diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index dfba35476b8a..1ba7c190c2cc 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -44,6 +44,16 @@ #ifndef __ACLINUX_H__ #define __ACLINUX_H__ +#ifdef __KERNEL__ + +/* ACPICA external files should not include ACPICA headers directly. */ + +#if !defined(BUILDING_ACPICA) && !defined(_LINUX_ACPI_H) +#error "Please don't include <acpi/acpi.h> directly, include <linux/acpi.h> instead." +#endif + +#endif + /* Common (in-kernel/user-space) ACPICA configuration */ #define ACPI_USE_SYSTEM_CLIBRARY |