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| author | Jessica Clarke <jrtc27@jrtc27.com> | 2021-12-22 17:23:28 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-12-27 17:01:28 +0100 |
| commit | 339651be3704f336634d90c000a7778b86e1be99 (patch) | |
| tree | 37732814a90a5cce7d8b13b8ddba176260f225e4 /include/acpi | |
| parent | 5d6e59665d8bb0f8fa4d47726a93326f8ddfb448 (diff) | |
| download | linux-stable-339651be3704f336634d90c000a7778b86e1be99.tar.gz linux-stable-339651be3704f336634d90c000a7778b86e1be99.tar.bz2 linux-stable-339651be3704f336634d90c000a7778b86e1be99.zip | |
ACPICA: Macros: Remove ACPI_PHYSADDR_TO_PTR
ACPICA commit 52abebd410945ec55afb4dd8b7150e8a39b5c960
This macro was only ever used when stuffing pointers into physical
addresses and trying to later reconstruct the pointer, which is
implementation-defined as to whether that can be done. Now that all such
operations are gone, the macro is unused, and should be removed to avoid
such practices being reintroduced.
Link: https://github.com/acpica/acpica/commit/52abebd4
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/actypes.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 700c2449e85a..83a7ee1fbd7c 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -509,7 +509,6 @@ typedef u64 acpi_integer; #define ACPI_TO_POINTER(i) ACPI_CAST_PTR (void, (acpi_size) (i)) #define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) 0) #define ACPI_OFFSET(d, f) ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) 0) -#define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i) #define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i) /* Optimizations for 4-character (32-bit) acpi_name manipulation */ |