From e4f35c1339f0cfcf38d3f63dd6fea2b070399263 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 12 May 2016 23:00:12 +0200 Subject: [PATCH] ACPI / video: mark acpi_video_get_levels() inline A recent patch added a stub function for acpi_video_get_levels when CONFIG_ACPI_VIDEO is disabled. However, this is marked as 'static' and causes a warning about an unused function whereever the header gets included: In file included from ../drivers/gpu/drm/radeon/radeon_acpi.c:28:0: include/acpi/video.h:74:12: error: 'acpi_video_get_levels' defined but not used [-Werror=unused-function] This makes the declaration 'static inline', which gets rid of the warning. Signed-off-by: Arnd Bergmann Fixes: 059500940def (ACPI/video: export acpi_video_get_levels) Signed-off-by: Rafael J. Wysocki --- include/acpi/video.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/acpi/video.h b/include/acpi/video.h index a4b96c971564..70a41f742037 100644 --- a/include/acpi/video.h +++ b/include/acpi/video.h @@ -71,7 +71,7 @@ static inline bool acpi_video_handles_brightness_key_presses(void) { return false; } -static int acpi_video_get_levels(struct acpi_device *device, +static inline int acpi_video_get_levels(struct acpi_device *device, struct acpi_video_device_brightness **dev_br) { return -ENODEV; -- 2.25.1