From 144a75fa1faa4a81530bded2e59872ef80d496b6 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Sun, 30 Mar 2008 07:53:58 +1000 Subject: [PATCH] drm/i915: fix oops on agp=off From Kernel BZ 10289 - not sure why anyone would boot an intel with no agp but it shouldn't crash. Signed-off-by: Dave Airlie --- drivers/char/drm/i915_dma.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/char/drm/i915_dma.c b/drivers/char/drm/i915_dma.c index e9d6663bec73..a043bb12301a 100644 --- a/drivers/char/drm/i915_dma.c +++ b/drivers/char/drm/i915_dma.c @@ -804,6 +804,9 @@ void i915_driver_lastclose(struct drm_device * dev) { drm_i915_private_t *dev_priv = dev->dev_private; + if (!dev_priv) + return; + if (dev_priv->agp_heap) i915_mem_takedown(&(dev_priv->agp_heap)); -- GitLab