From b17df86ece5e674c6f50b9a219067b9a80ea9dd1 Mon Sep 17 00:00:00 2001 From: =?utf8?q?St=C3=A9phane=20Marchesin?= Date: Tue, 13 Aug 2013 11:55:12 -0700 Subject: [PATCH] drm: Remove drm_mode_validate_clocks MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This function is unused. Signed-off-by: Stéphane Marchesin Reviewed-by: David Herrmann Signed-off-by: Dave Airlie --- drivers/gpu/drm/drm_modes.c | 37 ------------------------------------- include/drm/drm_crtc.h | 3 --- 2 files changed, 40 deletions(-) diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index a6729bfe6860..504a602f495c 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -922,43 +922,6 @@ void drm_mode_validate_size(struct drm_device *dev, } EXPORT_SYMBOL(drm_mode_validate_size); -/** - * drm_mode_validate_clocks - validate modes against clock limits - * @dev: DRM device - * @mode_list: list of modes to check - * @min: minimum clock rate array - * @max: maximum clock rate array - * @n_ranges: number of clock ranges (size of arrays) - * - * LOCKING: - * Caller must hold a lock protecting @mode_list. - * - * Some code may need to check a mode list against the clock limits of the - * device in question. This function walks the mode list, testing to make - * sure each mode falls within a given range (defined by @min and @max - * arrays) and sets @mode->status as needed. - */ -void drm_mode_validate_clocks(struct drm_device *dev, - struct list_head *mode_list, - int *min, int *max, int n_ranges) -{ - struct drm_display_mode *mode; - int i; - - list_for_each_entry(mode, mode_list, head) { - bool good = false; - for (i = 0; i < n_ranges; i++) { - if (mode->clock >= min[i] && mode->clock <= max[i]) { - good = true; - break; - } - } - if (!good) - mode->status = MODE_CLOCK_RANGE; - } -} -EXPORT_SYMBOL(drm_mode_validate_clocks); - /** * drm_mode_prune_invalid - remove invalid modes from mode list * @dev: DRM device diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index fa12a2fa4293..32e0820357e6 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -930,9 +930,6 @@ extern void drm_mode_list_concat(struct list_head *head, extern void drm_mode_validate_size(struct drm_device *dev, struct list_head *mode_list, int maxX, int maxY, int maxPitch); -extern void drm_mode_validate_clocks(struct drm_device *dev, - struct list_head *mode_list, - int *min, int *max, int n_ranges); extern void drm_mode_prune_invalid(struct drm_device *dev, struct list_head *mode_list, bool verbose); extern void drm_mode_sort(struct list_head *mode_list); -- 2.20.1