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ACPI / PNP: constify device IDs

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Instead of re-creating the array on the stack each time
is_cmos_rtc_device() gets called, make the array 'static const'.

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 2016-01-02 11:30:09 +01:00 committed by Rafael J. Wysocki
parent 168309855a
commit 38a234b9f0
1 changed files with 1 additions and 1 deletions
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2
drivers/acpi/acpi_pnp.c
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@ -367,7 +367,7 @@ static struct acpi_scan_handler acpi_pnp_handler = {
*/
static int is_cmos_rtc_device(struct acpi_device *adev)
{
struct acpi_device_id ids[] = {
static const struct acpi_device_id ids[] = {
{ "PNP0B00" },
{ "PNP0B01" },
{ "PNP0B02" },