diff options
Diffstat (limited to 'include/acpi/acresrc.h')
| -rw-r--r-- | include/acpi/acresrc.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/acpi/acresrc.h b/include/acpi/acresrc.h index ad11fc13fbef..80a3b33571b4 100644 --- a/include/acpi/acresrc.h +++ b/include/acpi/acresrc.h @@ -50,9 +50,13 @@ /* * If possible, pack the following structures to byte alignment, since we - * don't care about performance for debug output + * don't care about performance for debug output. Two cases where we cannot + * pack the structures: + * + * 1) Hardware does not support misaligned memory transfers + * 2) Compiler does not support pointers within packed structures */ -#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED +#if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED)) #pragma pack(1) #endif |