diff options
| -rw-r--r-- | drivers/acpi/acpica/acmacros.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h index 73f6653c848d..ecbaabae59e7 100644 --- a/drivers/acpi/acpica/acmacros.h +++ b/drivers/acpi/acpica/acmacros.h @@ -262,7 +262,8 @@ /* Generic (power-of-two) rounding */ -#define ACPI_IS_POWER_OF_TWO(a) (((a) & ((a) - 1)) == 0) +#define ACPI_IS_ALIGNED(a, s) (((a) & ((s) - 1)) == 0) +#define ACPI_IS_POWER_OF_TWO(a) ACPI_IS_ALIGNED(a, a) /* * Bitmask creation |