The DMI table is only ever used during initialization. Mark it as __initconst so its memory can be released afterwards -- roughly 1.5 kB. In turn, the callback functions can be marked with __init, too. Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx> Cc: Jonathan Woithe <jwoithe@xxxxxxxxxx> --- drivers/platform/x86/fujitsu-laptop.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index e6f336270c..e9345f12ce 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -564,7 +564,7 @@ static struct platform_driver fujitsupf_driver = { } }; -static void dmi_check_cb_common(const struct dmi_system_id *id) +static void __init dmi_check_cb_common(const struct dmi_system_id *id) { pr_info("Identified laptop model '%s'\n", id->ident); if (use_alt_lcd_levels == -1) { @@ -578,7 +578,7 @@ static void dmi_check_cb_common(const struct dmi_system_id *id) } } -static int dmi_check_cb_s6410(const struct dmi_system_id *id) +static int __init dmi_check_cb_s6410(const struct dmi_system_id *id) { dmi_check_cb_common(id); fujitsu->keycode1 = KEY_SCREENLOCK; /* "Lock" */ @@ -586,7 +586,7 @@ static int dmi_check_cb_s6410(const struct dmi_system_id *id) return 1; } -static int dmi_check_cb_s6420(const struct dmi_system_id *id) +static int __init dmi_check_cb_s6420(const struct dmi_system_id *id) { dmi_check_cb_common(id); fujitsu->keycode1 = KEY_SCREENLOCK; /* "Lock" */ @@ -594,7 +594,7 @@ static int dmi_check_cb_s6420(const struct dmi_system_id *id) return 1; } -static int dmi_check_cb_p8010(const struct dmi_system_id *id) +static int __init dmi_check_cb_p8010(const struct dmi_system_id *id) { dmi_check_cb_common(id); fujitsu->keycode1 = KEY_HELP; /* "Support" */ @@ -603,7 +603,7 @@ static int dmi_check_cb_p8010(const struct dmi_system_id *id) return 1; } -static struct dmi_system_id fujitsu_dmi_table[] = { +static const struct dmi_system_id fujitsu_dmi_table[] __initconst = { { .ident = "Fujitsu Siemens S6410", .matches = { -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html