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dell-laptop: Mark dell_quirks[] DMI table as __initconst

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The dell_quirks[] DMI table is only ever used during initialization.
Mark it as __initconst so its memory can be released afterwards --
roughly 5.7 kB. In turn, the callback function can be marked with
__init, too.

Also the touchpad_led_init() function can be marked __init as it's only
referenced from dell_init() -- an __init function.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
This commit is contained in:
Mathias Krause 2014-07-16 19:43:09 +02:00 committed by Matthew Garrett
parent 7e6c227ceb
commit 681480cc56
1 changed files with 3 additions and 3 deletions
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6
drivers/platform/x86/dell-laptop.c
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@ -70,7 +70,7 @@ static struct quirk_entry quirk_dell_vostro_v130 = {
.touchpad_led = 1,
};
static int dmi_matched(const struct dmi_system_id *dmi)
static int __init dmi_matched(const struct dmi_system_id *dmi)
{
quirks = dmi->driver_data;
return 1;
@ -123,7 +123,7 @@ static const struct dmi_system_id dell_device_table[] __initconst = {
};
MODULE_DEVICE_TABLE(dmi, dell_device_table);
static struct dmi_system_id dell_quirks[] = {
static const struct dmi_system_id dell_quirks[] __initconst = {
{
.callback = dmi_matched,
.ident = "Dell Vostro V130",
@ -780,7 +780,7 @@ static struct led_classdev touchpad_led = {
.flags = LED_CORE_SUSPENDRESUME,
};
static int touchpad_led_init(struct device *dev)
static int __init touchpad_led_init(struct device *dev)
{
return led_classdev_register(dev, &touchpad_led);
}