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| author |   Bob Moore <robert.moore@intel.com> | 2014-07-30 12:20:33 +0800 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-07-31 00:50:22 +0200 |
| commit | 9b62da7332a74888036e268ebb78c7681ef45216 (patch) | |
| tree | 70542e7143884e3ee40988768120ea64ebf9a42d /include/acpi/actypes.h | |
| parent | ACPICA: Work around an ancient GCC bug. (diff) | |
| download | linux-dev-9b62da7332a74888036e268ebb78c7681ef45216.tar.xz linux-dev-9b62da7332a74888036e268ebb78c7681ef45216.zip | |
ACPICA: Remove a redundant cast to acpi_size for ACPI_OFFSET() macro.
It is already casted to acpi_size by ACPI_PTR_DIFF() macro.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi/actypes.h')
| -rw-r--r-- | include/acpi/actypes.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 608a04019372..4d9b29c436b2 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -517,7 +517,7 @@ typedef u64 acpi_integer; #define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void, (void *) NULL,(acpi_size) i) #define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) NULL) -#define ACPI_OFFSET(d, f) (acpi_size) ACPI_PTR_DIFF (&(((d *)0)->f), (void *) NULL) +#define ACPI_OFFSET(d, f) ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) NULL) #define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i) #define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i) |