diff options
Diffstat (limited to 'drivers/gpu/drm/drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/drm_drv.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 48f7359e2..b7bf4ce8c 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -46,13 +46,11 @@ MODULE_AUTHOR(CORE_AUTHOR); MODULE_DESCRIPTION(CORE_DESC); MODULE_LICENSE("GPL and additional rights"); MODULE_PARM_DESC(debug, "Enable debug output"); -MODULE_PARM_DESC(atomic, "Enable experimental atomic KMS API"); MODULE_PARM_DESC(vblankoffdelay, "Delay until vblank irq auto-disable [msecs] (0: never disable, <0: disable immediately)"); MODULE_PARM_DESC(timestamp_precision_usec, "Max. error on timestamps [usecs]"); MODULE_PARM_DESC(timestamp_monotonic, "Use monotonic timestamps"); module_param_named(debug, drm_debug, int, 0600); -module_param_named_unsafe(atomic, drm_atomic, bool, 0600); static DEFINE_SPINLOCK(drm_minor_lock); static struct idr drm_minors_idr; @@ -92,8 +90,6 @@ void drm_ut_debug_printk(const char *function_name, const char *format, ...) } EXPORT_SYMBOL(drm_ut_debug_printk); -#define DRM_MAGIC_HASH_ORDER 4 /**< Size of key hash table. Must be power of 2. */ - struct drm_master *drm_master_create(struct drm_minor *minor) { struct drm_master *master; @@ -105,11 +101,7 @@ struct drm_master *drm_master_create(struct drm_minor *minor) kref_init(&master->refcount); spin_lock_init(&master->lock.spinlock); init_waitqueue_head(&master->lock.lock_queue); - if (drm_ht_create(&master->magiclist, DRM_MAGIC_HASH_ORDER)) { - kfree(master); - return NULL; - } - INIT_LIST_HEAD(&master->magicfree); + idr_init(&master->magic_map); master->minor = minor; return master; @@ -138,16 +130,10 @@ static void drm_master_destroy(struct kref *kref) r_list = NULL; } } - - if (master->unique) { - kfree(master->unique); - master->unique = NULL; - master->unique_len = 0; - } - - drm_ht_remove(&master->magiclist); - mutex_unlock(&dev->struct_mutex); + + idr_destroy(&master->magic_map); + kfree(master->unique); kfree(master); } |