diff options
Diffstat (limited to 'linux-core/i810_dma.c')
-rw-r--r-- | linux-core/i810_dma.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/linux-core/i810_dma.c b/linux-core/i810_dma.c index b0a1b6aa..c06fd915 100644 --- a/linux-core/i810_dma.c +++ b/linux-core/i810_dma.c @@ -263,7 +263,8 @@ static int i810_dma_cleanup(drm_device_t *dev) for (i = 0; i < dma->buf_count; i++) { drm_buf_t *buf = dma->buflist[ i ]; drm_i810_buf_priv_t *buf_priv = buf->dev_private; - DRM(ioremapfree)(buf_priv->kernel_virtual, buf->total); + if ( buf_priv->kernel_virtual && buf->total ) + DRM(ioremapfree)(buf_priv->kernel_virtual, buf->total); } } return 0; |