From 517f01675945493e3e05b286f2016843d2a1fc18 Mon Sep 17 00:00:00 2001 From: Thomas Hellstrom Date: Wed, 19 Feb 2014 14:37:44 +0100 Subject: [PATCH] drm: Remove the minor master list It doesn't appear to be used anywhere. Signed-off-by: Thomas Hellstrom Reviewed-by: David Herrmann (cherry picked from commit a12cd0025cdc0b4d43b79249dbd8c266af284032) Signed-off-by: Simon Horman --- drivers/gpu/drm/drm_stub.c | 5 ----- include/drm/drmP.h | 2 -- 2 files changed, 7 deletions(-) diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c index 57fffde..fb514d2 100644 --- a/drivers/gpu/drm/drm_stub.c +++ b/drivers/gpu/drm/drm_stub.c @@ -152,8 +152,6 @@ struct drm_master *drm_master_create(struct drm_minor *minor) INIT_LIST_HEAD(&master->magicfree); master->minor = minor; - list_add_tail(&master->head, &minor->master_list); - return master; } @@ -171,8 +169,6 @@ static void drm_master_destroy(struct kref *kref) struct drm_device *dev = master->minor->dev; struct drm_map_list *r_list, *list_temp; - list_del(&master->head); - if (dev->driver->master_destroy) dev->driver->master_destroy(dev, master); @@ -285,7 +281,6 @@ static int drm_minor_alloc(struct drm_device *dev, unsigned int type) minor->type = type; minor->dev = dev; - INIT_LIST_HEAD(&minor->master_list); *drm_minor_get_slot(dev, type) = minor; return 0; diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 967d51b..2543643 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -718,7 +718,6 @@ struct drm_master { struct kref refcount; /* refcount for this master */ - struct list_head head; /**< each minor contains a list of masters */ struct drm_minor *minor; /**< link back to minor we are a master for */ char *unique; /**< Unique identifier: e.g., busid */ @@ -1050,7 +1049,6 @@ struct drm_minor { struct mutex debugfs_lock; /* Protects debugfs_list. */ struct drm_master *master; /* currently active master for this node */ - struct list_head master_list; struct drm_mode_group mode_group; }; -- 2.7.4