diff options
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acmacros.h | 12 | ||||
| -rw-r--r-- | include/acpi/actypes.h | 23 |
2 files changed, 4 insertions, 31 deletions
diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h index 99d171c87c8..401228d34f1 100644 --- a/include/acpi/acmacros.h +++ b/include/acpi/acmacros.h @@ -61,21 +61,11 @@ #define ACPI_ARRAY_LENGTH(x) (sizeof(x) / sizeof((x)[0])) -#ifdef ACPI_NO_INTEGER64_SUPPORT /* - * acpi_integer is 32-bits, no 64-bit support on this platform - */ -#define ACPI_LODWORD(l) ((u32)(l)) -#define ACPI_HIDWORD(l) ((u32)(0)) - -#else - -/* - * Full 64-bit address/integer on both 32-bit and 64-bit platforms + * Full 64-bit integer must be available on both 32-bit and 64-bit platforms */ #define ACPI_LODWORD(l) ((u32)(u64)(l)) #define ACPI_HIDWORD(l) ((u32)(((*(struct uint64_struct *)(void *)(&l))).hi)) -#endif /* * printf() format helpers diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index e73a3893912..6182b57590e 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -323,27 +323,11 @@ struct uint32_struct { #define acpi_semaphore void * /* - * Acpi integer width. In ACPI version 1, integers are - * 32 bits. In ACPI version 2, integers are 64 bits. - * Note that this pertains to the ACPI integer type only, not - * other integers used in the implementation of the ACPI CA + * Acpi integer width. In ACPI version 1, integers are 32 bits. In ACPI + * version 2, integers are 64 bits. Note that this pertains to the ACPI integer + * type only, not other integers used in the implementation of the ACPI CA * subsystem. */ -#ifdef ACPI_NO_INTEGER64_SUPPORT - -/* 32-bit integers only, no 64-bit support */ - -typedef u32 acpi_integer; -#define ACPI_INTEGER_MAX ACPI_UINT32_MAX -#define ACPI_INTEGER_BIT_SIZE 32 -#define ACPI_MAX_DECIMAL_DIGITS 10 /* 2^32 = 4,294,967,296 */ - -#define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 32-bit divide */ - -#else - -/* 64-bit integers */ - typedef unsigned long long acpi_integer; #define ACPI_INTEGER_MAX ACPI_UINT64_MAX #define ACPI_INTEGER_BIT_SIZE 64 @@ -352,7 +336,6 @@ typedef unsigned long long acpi_integer; #if ACPI_MACHINE_WIDTH == 64 #define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 64-bit divide */ #endif -#endif #define ACPI_MAX64_DECIMAL_DIGITS 20 #define ACPI_MAX32_DECIMAL_DIGITS 10 |