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ACPI / scan: constify ACPI device ids

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Make the button ACPI device ID array static const. Safes us a little bit
of code.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Mathias Krause 2015-06-13 14:26:58 +02:00 committed by Rafael J. Wysocki
parent ee89209402
commit 0519ade718
1 changed files with 1 additions and 1 deletions
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2
drivers/acpi/scan.c
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@ -1673,7 +1673,7 @@ static int acpi_bus_extract_wakeup_device_power_package(acpi_handle handle,
static void acpi_wakeup_gpe_init(struct acpi_device *device)
{
struct acpi_device_id button_device_ids[] = {
static const struct acpi_device_id button_device_ids[] = {
{"PNP0C0C", 0},
{"PNP0C0D", 0},
{"PNP0C0E", 0},