On Fri, Mar 28, 2014 at 5:56 PM, Laurent Pinchart
<laurent.pinchart@xxxxxxxxxxxxxxxx> wrote:
> Hi Rob,
>
> On Tuesday 24 December 2013 12:58:01 Laurent Pinchart wrote:
>> The connectors list iterator returns the list head when the list is
>> empty. Fix it by returning NULL in that case.
>>
>> Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
>
> Could you please take this patch in your tree ?
Tomi has been sending pull-req's for omapdrm, so it should probably go
via his tree.
(Tomi, I'll be sending a pull-req in a couple days, so if you don't
have anything queued up for 3.15 it isn't a problem for me to toss
this in, fwiw)
In either case, the patch is:
Reviewed-by: Rob Clark <robdclark@xxxxxxxxx>
>
>> ---
>> drivers/gpu/drm/omapdrm/omap_fb.c | 3 ++-
>> 1 file changed, 2 insertions(+), 1 deletion(-)
>>
>> Changes since v1:
>>
>> - Use list_first_entry_or_null
>>
>> diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c
>> b/drivers/gpu/drm/omapdrm/omap_fb.c index f2b8f06..2c3acb3 100644
>> --- a/drivers/gpu/drm/omapdrm/omap_fb.c
>> +++ b/drivers/gpu/drm/omapdrm/omap_fb.c
>> @@ -302,7 +302,8 @@ struct drm_connector
>> *omap_framebuffer_get_next_connector( struct drm_connector *connector =
>> from;
>>
>> if (!from)
>> - return list_first_entry(connector_list, typeof(*from), head);
>> + return list_first_entry_or_null(connector_list, typeof(*from),
>> + head);
>>
>> list_for_each_entry_from(connector, connector_list, head) {
>> if (connector != from) {
>
> --
> Regards,
>
> Laurent Pinchart
>
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