drm sis: initialize object_idr

commit 648ccc7d35e3416fdc739d2e520e85de3125361b upstream.

The filed object_idr of struct drm_sis_private was introduced with
commit http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=6de8a748881f1cd9d795454da2b6db616d5ca3d7 .

The idr_init(&dev->object_name_idr) is called instead of
idr_init(&dev_priv->object_idr) by mistake, leaving object_idr
uninitialized. Correct this.

This patch was not tested because of lack of hardware.

Signed-off-by: Márton Németh <nm127@freemail.hu>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c
index 30d98d14b5c586bd6d53a845488c2368a7ab9bc4..dd14cd1a0033e5a91d948c08a92e81772926674e 100644 (file)
--- a/drivers/gpu/drm/sis/sis_drv.c
+++ b/drivers/gpu/drm/sis/sis_drv.c
@@ -47,9 +47,9 @@ static int sis_driver_load(struct drm_device *dev, unsigned long chipset)
        if (dev_priv == NULL)
                return -ENOMEM;
 
+       idr_init(&dev_priv->object_idr);
        dev->dev_private = (void *)dev_priv;
        dev_priv->chipset = chipset;
-       idr_init(&dev->object_name_idr);
 
        return 0;
 }