[PATCH] drm: fix leaked dma handles after removing drm_pci_free

[Joseph Kogut]

After removing drm_pci_alloc/free, some instances where drm_pci_free()
would have kfreed the dma handle were skipped.

Ensure these handles are freed properly.

Signed-off-by: Joseph Kogut <joseph.ko...@gmail.com>
---
 drivers/gpu/drm/drm_bufs.c         | 1 +
 drivers/gpu/drm/r128/ati_pcigart.c | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index ea3ca81be9dd..7eb3baed9a70 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -685,6 +685,7 @@ static void drm_cleanup_buf_error(struct drm_device *dev,
                                                  dmah->size,
                                                  dmah->vaddr,
                                                  dmah->busaddr);
+                               kfree(dmah);
                        }
                }
                kfree(entry->seglist);
diff --git a/drivers/gpu/drm/r128/ati_pcigart.c 
b/drivers/gpu/drm/r128/ati_pcigart.c
index fbb0cfd79758..04408f372f74 100644
--- a/drivers/gpu/drm/r128/ati_pcigart.c
+++ b/drivers/gpu/drm/r128/ati_pcigart.c
@@ -71,6 +71,8 @@ static void drm_ati_free_pcigart_table(struct drm_device *dev,
        drm_dma_handle_t *dmah = gart_info->table_handle;
 
        dma_free_coherent(dev->dev, dmah->size, dmah->vaddr, dmah->busaddr);
+       kfree(dmah);
+
        gart_info->table_handle = NULL;
 }
 
-- 
2.31.1