From e7f7ab45ebcb54fd5f814ea15ea079e079662f67 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Fri, 28 Nov 2008 13:43:47 +1000 Subject: 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 --- include/drm/drmP.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/drm') diff --git a/include/drm/drmP.h b/include/drm/drmP.h index d5e8e5c8954..08b8539e7b3 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 */ -- cgit v1.2.3