diff options
Diffstat (limited to 'drivers/acpi/acpica/acpredef.h')
| -rw-r--r-- | drivers/acpi/acpica/acpredef.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h index b22b70944fd..f600aded726 100644 --- a/drivers/acpi/acpica/acpredef.h +++ b/drivers/acpi/acpica/acpredef.h @@ -128,8 +128,8 @@ enum acpi_return_package_types { #define ARG_COUNT_IS_MINIMUM 0x8000 #define METHOD_MAX_ARG_TYPE ACPI_TYPE_PACKAGE -#define METHOD_GET_COUNT(arg_list) (arg_list & METHOD_ARG_MASK) -#define METHOD_GET_NEXT_ARG(arg_list) (arg_list >> METHOD_ARG_BIT_WIDTH) +#define METHOD_GET_ARG_COUNT(arg_list) ((arg_list) & METHOD_ARG_MASK) +#define METHOD_GET_NEXT_TYPE(arg_list) (((arg_list) >>= METHOD_ARG_BIT_WIDTH) & METHOD_ARG_MASK) /* Macros used to build the predefined info table */ |