From 048d16da75cc3ae1a75455c0e7b2bf107c4f0f84 Mon Sep 17 00:00:00 2001 From: Mathias Krause Date: Sat, 13 Jun 2015 14:26:55 +0200 Subject: [PATCH] ACPI / battery: mark DMI table as __initconst 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 Signed-off-by: Rafael J. Wysocki --- drivers/acpi/battery.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index c918c01c5ae6..b3628cc01a53 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -1124,19 +1124,21 @@ static int battery_notify(struct notifier_block *nb, 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; 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; 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, .ident = "NEC LZ750/LS", -- 2.20.1