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| author | Dave Airlie <airlied@redhat.com> | 2013-06-27 20:40:44 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2013-06-27 20:40:44 +1000 |
| commit | 4300a0f8bdcce5a03b88bfa16fc9827e15c52dc4 (patch) | |
| tree | dea0276d7d0a12147f04ddbef9121e32e903c5ca /include/linux/list.h | |
| parent | 160954b7bca43da7cd3cfbce310e6df919a8216e (diff) | |
| parent | 9e895ace5d82df8929b16f58e9f515f6d54ab82d (diff) | |
| download | cachepc-linux-4300a0f8bdcce5a03b88bfa16fc9827e15c52dc4.tar.gz cachepc-linux-4300a0f8bdcce5a03b88bfa16fc9827e15c52dc4.zip | |
Merge tag 'v3.10-rc7' into drm-next
Linux 3.10-rc7
The sdvo lvds fix in this -fixes pull
commit c3456fb3e4712d0448592af3c5d644c9472cd3c1
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon Jun 10 09:47:58 2013 +0200
drm/i915: prefer VBT modes for SVDO-LVDS over EDID
has a silent functional conflict with
commit 990256aec2f10800595dddf4d1c3441fcd6b2616
Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Fri May 31 12:17:07 2013 +0000
drm: Add probed modes in probe order
in drm-next. W simply need to add the vbt modes before edid modes, i.e. the
other way round than now.
Conflicts:
drivers/gpu/drm/drm_prime.c
drivers/gpu/drm/i915/intel_sdvo.c
Diffstat (limited to 'include/linux/list.h')
| -rw-r--r-- | include/linux/list.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/list.h b/include/linux/list.h index 6a1f8df9144b..b83e5657365a 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -362,6 +362,17 @@ static inline void list_splice_tail_init(struct list_head *list, list_entry((ptr)->next, type, member) /** + * list_first_entry_or_null - get the first element from a list + * @ptr: the list head to take the element from. + * @type: the type of the struct this is embedded in. + * @member: the name of the list_struct within the struct. + * + * Note that if the list is empty, it returns NULL. + */ +#define list_first_entry_or_null(ptr, type, member) \ + (!list_empty(ptr) ? list_first_entry(ptr, type, member) : NULL) + +/** * list_for_each - iterate over a list * @pos: the &struct list_head to use as a loop cursor. * @head: the head for your list. |