drm_setup_crtcs allocated modes using drm_mode_duplicate. Free
them in drm_fb_helper_crtc_free.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/drm_fb_helper.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index aada26f..77fec5a 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -430,8 +430,11 @@ static void drm_fb_helper_crtc_free(struct drm_fb_helper *helper)
for (i = 0; i < helper->connector_count; i++)
kfree(helper->connector_info[i]);
kfree(helper->connector_info);
- for (i = 0; i < helper->crtc_count; i++)
+ for (i = 0; i < helper->crtc_count; i++) {
kfree(helper->crtc_info[i].mode_set.connectors);
+ if (helper->crtc_info[i].mode_set.mode)
+ drm_mode_destroy(helper->dev, helper->crtc_info[i].mode_set.mode);
+ }
kfree(helper->crtc_info);
}
--
1.7.8.3
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