[PATCH 10/14] ACPICA: Add a define for size of struct acpi_srat_generic_affinity device_handle

Rafael J. Wysocki
2023-07-10T17:23:40Z

From: Dave Jiang <dave.jiang@intel.com>

ACPICA commit be56820b03d8aeabfa6709c4d99bf1711afe7ef1

Replace magic number with a define. Linux kernel code will utilize this
define.

Link: https://github.com/acpica/acpica/commit/be56820b
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
include/acpi/actbl3.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index 000764ab3985..c080d579a546 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -279,12 +279,14 @@ struct acpi_srat_gic_its_affinity {
* 6: ACPI_SRAT_TYPE_GENERIC_PORT_AFFINITY
*/

+#define ACPI_SRAT_DEVICE_HANDLE_SIZE 16
+
struct acpi_srat_generic_affinity {
struct acpi_subtable_header header;
u8 reserved;
u8 device_handle_type;
u32 proximity_domain;
- u8 device_handle[16];
+ u8 device_handle[ACPI_SRAT_DEVICE_HANDLE_SIZE];
u32 flags;
u32 reserved1;
};
--
2.35.3