diff options
| author | Mathias Krause <minipli@googlemail.com> | 2014-07-16 21:43:09 +0400 |
|---|---|---|
| committer | Matthew Garrett <matthew.garrett@nebula.com> | 2014-08-16 12:23:52 +0400 |
| commit | 681480cc568627ab252a8e03edaa44e4d7ccfa81 (patch) | |
| tree | 499794168b929569987f60b3931bfb6f6e83713e /drivers | |
| parent | 7e6c227cebeee59ffe37bccde698ad45f6210ef0 (diff) | |
| download | linux-681480cc568627ab252a8e03edaa44e4d7ccfa81.tar.xz | |
dell-laptop: Mark dell_quirks[] DMI table as __initconst
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/platform/x86/dell-laptop.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index fed4111ac31a..233d2ee598a6 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -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); } |