diff options
| author | Dave Airlie <airlied@linux.ie> | 2008-12-29 16:35:02 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2008-12-29 18:18:19 +1000 |
| commit | aa5966296675a5092505f68d72563d5939a92353 (patch) | |
| tree | 9653e7a7674a2cf668fe0e33ba789a6a45f84ca5 /drivers/gpu | |
| parent | aad87dff5acb232666932e750318ec1fdb716e79 (diff) | |
| download | talos-obmc-linux-aa5966296675a5092505f68d72563d5939a92353.tar.gz talos-obmc-linux-aa5966296675a5092505f68d72563d5939a92353.zip | |
drm/i915: fix modeset devname allocation + agp init return check.
devname needs to be allocated before the irq is installed, so the
irq routines get the correct name in /proc.
Also check the return value from the AGP init function, and
fixup the exit points.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 65482cabc94a..3d7082af5b72 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -907,6 +907,12 @@ static int i915_load_modeset_init(struct drm_device *dev) int fb_bar = IS_I9XX(dev) ? 2 : 0; int ret = 0; + dev->devname = kstrdup(DRIVER_NAME, GFP_KERNEL); + if (!dev->devname) { + ret = -ENOMEM; + goto out; + } + dev->mode_config.fb_base = drm_get_resource_start(dev, fb_bar) & 0xff000000; @@ -917,7 +923,9 @@ static int i915_load_modeset_init(struct drm_device *dev) else dev_priv->cursor_needs_physical = false; - i915_probe_agp(dev, &agp_size, &prealloc_size); + ret = i915_probe_agp(dev, &agp_size, &prealloc_size); + if (ret) + goto kfree_devname; /* Basic memrange allocator for stolen space (aka vram) */ drm_mm_init(&dev_priv->vram, 0, prealloc_size); @@ -927,7 +935,7 @@ static int i915_load_modeset_init(struct drm_device *dev) ret = i915_gem_init_ringbuffer(dev); if (ret) - goto out; + goto kfree_devname; dev_priv->mm.gtt_mapping = io_mapping_create_wc(dev->agp->base, @@ -966,18 +974,12 @@ static int i915_load_modeset_init(struct drm_device *dev) drm_helper_initial_config(dev, false); - dev->devname = kstrdup(DRIVER_NAME, GFP_KERNEL); - if (!dev->devname) { - ret = -ENOMEM; - goto modeset_cleanup; - } - return 0; -modeset_cleanup: - intel_modeset_cleanup(dev); destroy_ringbuffer: i915_gem_cleanup_ringbuffer(dev); +kfree_devname: + kfree(dev->devname); out: return ret; } |
