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| author | Dave Airlie <airlied@redhat.com> | 2008-11-28 13:43:47 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2008-12-29 17:47:21 +1000 |
| commit | e7f7ab45ebcb54fd5f814ea15ea079e079662f67 (patch) | |
| tree | 53e8206501c0b7a00831ea084b52664f7899d1c0 /include/drm | |
| parent | 4a6908a3a050aacc9c3a2f36b276b46c0629ad91 (diff) | |
| download | linux-stable-e7f7ab45ebcb54fd5f814ea15ea079e079662f67.tar.gz linux-stable-e7f7ab45ebcb54fd5f814ea15ea079e079662f67.tar.bz2 linux-stable-e7f7ab45ebcb54fd5f814ea15ea079e079662f67.zip | |
drm: cleanup exit path for module unload
The current sub-module unload exit path is a mess, it tries
to abuse the idr. Just keep a list of devices per driver struct
and free them in-order on rmmod.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drmP.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index d5e8e5c89548..08b8539e7b3c 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -737,6 +737,8 @@ struct drm_driver { int num_ioctls; struct file_operations fops; struct pci_driver pci_driver; + /* List of devices hanging off this driver */ + struct list_head device_list; }; #define DRM_MINOR_UNASSIGNED 0 @@ -759,6 +761,7 @@ struct drm_minor { * may contain multiple heads. */ struct drm_device { + struct list_head driver_item; /**< list of devices per driver */ char *unique; /**< Unique identifier: e.g., busid */ int unique_len; /**< Length of unique field */ char *devname; /**< For /proc/interrupts */ |