[PATCH 1/2] Input: atkbd - make dmi callback functions return 1
From: Axel Lin <hidden>
Date: 2011-07-11 14:07:48
Also in:
lkml
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
We only care about if there is a successful match from the table (or no match at all), we can make dmi_check_system return immediately if we have a successful match instead of iterate thorough the whole table. Make the dmi callback function return 1 then dmi_check_system will return immediately if we have a successful match. Signed-off-by: Axel Lin <redacted> --- drivers/input/keyboard/atkbd.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 11478eb..19cfc0c 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c@@ -1578,14 +1578,14 @@ static int __init atkbd_setup_forced_release(const struct dmi_system_id *id) atkbd_platform_fixup = atkbd_apply_forced_release_keylist; atkbd_platform_fixup_data = id->driver_data; - return 0; + return 1; } static int __init atkbd_setup_scancode_fixup(const struct dmi_system_id *id) { atkbd_platform_scancode_fixup = id->driver_data; - return 0; + return 1; } static const struct dmi_system_id atkbd_dmi_quirk_table[] __initconst = {
--
1.7.4.1