diff options
| author | Guido MartÃnez <guido@vanguardiasur.com.ar> | 2014-06-17 11:17:07 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-05 14:54:06 -0700 |
| commit | ed64381eb3e1fe2f04af1ca06e942f3602abf123 (patch) | |
| tree | ba2efaf4ae8661a168fcf740249c7afe434362c3 /drivers/gpu | |
| parent | a06de0430256d72e3deb00bbd9426b0c4183c11c (diff) | |
drm/tilcdc: panel: fix leak when unloading the module
commit 3a49012224ca9016658a831a327ff6a7fe5bb4f9 upstream.
The driver did not unregister the allocated framebuffer, which caused
memory leaks (and memory manager WARNs) when unloading. Also, the
framebuffer device under /dev still existed after unloading.
Add a call to drm_fbdev_cma_fini when unloading the module to prevent
both issues.
Signed-off-by: Guido MartÃnez <guido@vanguardiasur.com.ar>
Tested-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_drv.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c index 2b5461bcd9fb..668e34c4cc5d 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c @@ -116,6 +116,7 @@ static int tilcdc_unload(struct drm_device *dev) struct tilcdc_drm_private *priv = dev->dev_private; struct tilcdc_module *mod, *cur; + drm_fbdev_cma_fini(priv->fbdev); drm_kms_helper_poll_fini(dev); drm_mode_config_cleanup(dev); drm_vblank_cleanup(dev); |