drm: fix leaked dma handles after removing drm_pci_free

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.kogut@gmail.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20210518212859.4148903-1-joseph.kogut@gmail.com
This commit is contained in:
Joseph Kogut 2021-05-18 14:28:59 -07:00 committed by Thomas Zimmermann
parent e0283ffaec
commit 5562f75c49
2 changed files with 3 additions and 0 deletions

View File

@ -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);

View File

@ -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;
}