From e8549e2cf3dc3ab3222a71eac551eea9769ce86b Mon Sep 17 00:00:00 2001 From: Michael Karcher Date: Sun, 18 Jan 2015 20:28:46 +0100 Subject: [PATCH] fujitsu-laptop: use FB_BLANK_* constants Replace the magic numbers in fujitsu-laptop.c by the appropriate FB_BLANK constants, as indicated by the comment for backlight_properties.power in include/linux/backlight.h. Signed-off-by: Michael Karcher Acked-by: Jonathan Woithe Signed-off-by: Darren Hart --- drivers/platform/x86/fujitsu-laptop.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index 7c21c1c..2a9afa2 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -64,6 +64,7 @@ #include #include #include +#include #include #include #include @@ -398,7 +399,7 @@ static int bl_get_brightness(struct backlight_device *b) static int bl_update_status(struct backlight_device *b) { int ret; - if (b->props.power == 4) + if (b->props.power == FB_BLANK_POWERDOWN) ret = call_fext_func(FUNC_BACKLIGHT, 0x1, 0x4, 0x3); else ret = call_fext_func(FUNC_BACKLIGHT, 0x1, 0x4, 0x0); @@ -1139,9 +1140,9 @@ static int __init fujitsu_init(void) if (!acpi_video_backlight_support()) { if (call_fext_func(FUNC_BACKLIGHT, 0x2, 0x4, 0x0) == 3) - fujitsu->bl_device->props.power = 4; + fujitsu->bl_device->props.power = FB_BLANK_POWERDOWN; else - fujitsu->bl_device->props.power = 0; + fujitsu->bl_device->props.power = FB_BLANK_UNBLANK; } pr_info("driver " FUJITSU_DRIVER_VERSION " successfully loaded\n"); -- 2.7.4