From 925c70c9b8e59c82a607c952e1f4580c0eae4a1c Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Tue, 27 Feb 2024 12:20:38 +0100 Subject: drm: Remove drm_num_crtcs() helper The drm_num_crtcs() helper determines the number of CRTCs by iterating over the list of CRTCs that have been registered with the mode config. However, we already keep track of that number in the mode config's num_crtcs field, so we can simply retrieve the value from that and remove the extra helper function. Signed-off-by: Thierry Reding Reviewed-by: Jani Nikula Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20240227112038.411846-1-thierry.reding@gmail.com --- drivers/gpu/drm/drm_crtc.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 6795624f16e7..82c665d3e74b 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -107,18 +107,6 @@ int drm_crtc_force_disable(struct drm_crtc *crtc) return drm_mode_set_config_internal(&set); } -static unsigned int drm_num_crtcs(struct drm_device *dev) -{ - unsigned int num = 0; - struct drm_crtc *tmp; - - drm_for_each_crtc(tmp, dev) { - num++; - } - - return num; -} - int drm_crtc_register_all(struct drm_device *dev) { struct drm_crtc *crtc; @@ -278,8 +266,7 @@ static int __drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc * if (name) { crtc->name = kvasprintf(GFP_KERNEL, name, ap); } else { - crtc->name = kasprintf(GFP_KERNEL, "crtc-%d", - drm_num_crtcs(dev)); + crtc->name = kasprintf(GFP_KERNEL, "crtc-%d", config->num_crtc); } if (!crtc->name) { drm_mode_object_unregister(dev, &crtc->base); -- cgit v1.2.3