The fb helper iterates over connectors, using fb_helper->num_connectors makes it more clear what size the allocations are.
Signed-off-by: Maarten Lankhorst maarten.lankhorst@linux.intel.com --- drivers/gpu/drm/drm_fb_helper.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 46a2b1c55bd6..0893b82ce588 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1989,13 +1989,13 @@ static void drm_setup_crtcs(struct drm_fb_helper *fb_helper) width = dev->mode_config.max_width; height = dev->mode_config.max_height;
- crtcs = kcalloc(dev->mode_config.num_connector, + crtcs = kcalloc(fb_helper->connector_count, sizeof(struct drm_fb_helper_crtc *), GFP_KERNEL); - modes = kcalloc(dev->mode_config.num_connector, + modes = kcalloc(fb_helper->connector_count, sizeof(struct drm_display_mode *), GFP_KERNEL); - offsets = kcalloc(dev->mode_config.num_connector, + offsets = kcalloc(fb_helper->connector_count, sizeof(struct drm_fb_offset), GFP_KERNEL); - enabled = kcalloc(dev->mode_config.num_connector, + enabled = kcalloc(fb_helper->connector_count, sizeof(bool), GFP_KERNEL); if (!crtcs || !modes || !enabled || !offsets) { DRM_ERROR("Memory allocation failed\n"); @@ -2009,9 +2009,9 @@ static void drm_setup_crtcs(struct drm_fb_helper *fb_helper) fb_helper->funcs->initial_config(fb_helper, crtcs, modes, offsets, enabled, width, height))) { - memset(modes, 0, dev->mode_config.num_connector*sizeof(modes[0])); - memset(crtcs, 0, dev->mode_config.num_connector*sizeof(crtcs[0])); - memset(offsets, 0, dev->mode_config.num_connector*sizeof(offsets[0])); + memset(modes, 0, fb_helper->connector_count*sizeof(modes[0])); + memset(crtcs, 0, fb_helper->connector_count*sizeof(crtcs[0])); + memset(offsets, 0, fb_helper->connector_count*sizeof(offsets[0]));
if (!drm_target_cloned(fb_helper, modes, offsets, enabled, width, height) &&