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ACPI / battery: mark DMI table as __initconst

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The bat_dmi_table[] DMI table is referenced from the __init function
acpi_battery_init_async() only. It and its referenced functions can
therefore be marked __initconst to free up ~1kB of runtime memory after
initialization is done.

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 14:26:55 +02:00 committed by Rafael J. Wysocki
parent 27059b9132
commit 048d16da75
1 changed files with 5 additions and 3 deletions
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8
drivers/acpi/battery.c
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@ -1124,19 +1124,21 @@ static int battery_notify(struct notifier_block *nb,
return 0; return 0;
} }
static int battery_bix_broken_package_quirk(const struct dmi_system_id *d) static int __init
battery_bix_broken_package_quirk(const struct dmi_system_id *d)
{ {
battery_bix_broken_package = 1; battery_bix_broken_package = 1;
return 0; return 0;
} }
static int battery_notification_delay_quirk(const struct dmi_system_id *d) static int __init
battery_notification_delay_quirk(const struct dmi_system_id *d)
{ {
battery_notification_delay_ms = 1000; battery_notification_delay_ms = 1000;
return 0; return 0;
} }
static struct dmi_system_id bat_dmi_table[] = { static const struct dmi_system_id bat_dmi_table[] __initconst = {
{ {
.callback = battery_bix_broken_package_quirk, .callback = battery_bix_broken_package_quirk,
.ident = "NEC LZ750/LS", .ident = "NEC LZ750/LS",