diff options
| author | Bob Moore <robert.moore@intel.com> | 2013-05-30 10:00:01 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-06-01 21:54:30 +0200 |
| commit | 29a241cc02110b8b2259fd72719b8cadc03909be (patch) | |
| tree | a96c10dd22a35479dc2e1ef140f7d90a442f9c03 /drivers/acpi/acpica/acpredef.h | |
| parent | e1405ca5ebf1068a0d62afd2fec8f0354038147a (diff) | |
| download | op-kernel-dev-29a241cc02110b8b2259fd72719b8cadc03909be.zip op-kernel-dev-29a241cc02110b8b2259fd72719b8cadc03909be.tar.gz | |
ACPICA: Add argument typechecking for all predefined ACPI names
Fully implements typechecking on all incoming arguments for all
predefined names. This ensures that ACPI-related drivers are
passing the correct number of arguments, each of the correct
object type.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Acked-by: Len Brown <len.brown@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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 b22b709..f600aded 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 */ |
