From 1b9c2e94df1408e567f23641f6052af9a75614d1 Mon Sep 17 00:00:00 2001 From: Muhammad Qasim Abdul Majeed Date: Sun, 4 Aug 2024 17:33:13 +0500 Subject: ACPI: bus: Define and use symbols for device and class name lengths It is better to define symbols for the maximum ACPI device name length and the maximum ACPI class name length instead of using raw numbers in typedef statements. Signed-off-by: Muhammad Qasim Abdul Majeed Link: https://patch.msgid.link/20240804123313.16211-6-qasim.majeed20@gmail.com [ rjw: Subject edits, added a changelog, dropped unrelated change ] Signed-off-by: Rafael J. Wysocki --- include/acpi/acpi_bus.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'include/acpi') diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 8db5bd382915..049cbda28c4c 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -228,10 +228,12 @@ struct acpi_device_dir { /* Plug and Play */ +#define MAX_ACPI_DEVICE_NAME_LEN 40 +#define MAX_ACPI_CLASS_NAME_LEN 20 typedef char acpi_bus_id[8]; typedef u64 acpi_bus_address; -typedef char acpi_device_name[40]; -typedef char acpi_device_class[20]; +typedef char acpi_device_name[MAX_ACPI_DEVICE_NAME_LEN]; +typedef char acpi_device_class[MAX_ACPI_CLASS_NAME_LEN]; struct acpi_hardware_id { struct list_head list; -- cgit v1.2.3-70-g09d2