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@xxxxxxxxxxxxxx>
---
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 309ba02d4eb8..9bc379c7de5f 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -1123,19 +1123,21 @@ 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",
--
1.7.10.4
--
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