On Thu, Jun 30, 2016 at 11:09:47AM -0300, Gustavo Padovan wrote:
From: Gustavo Padovan gustavo.padovan@collabora.co.uk
Add helper to check if fence is array.
Cc: Chris Wilson chris@chris-wilson.co.uk Cc: Christian König christian.koenig@amd.com Signed-off-by: Gustavo Padovan gustavo.padovan@collabora.co.uk
include/linux/fence-array.h | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/include/linux/fence-array.h b/include/linux/fence-array.h index 86baaa4..d2e9f40 100644 --- a/include/linux/fence-array.h +++ b/include/linux/fence-array.h @@ -52,6 +52,16 @@ struct fence_array { extern const struct fence_ops fence_array_ops;
/**
- fence_is_array - check if a fence is from the array subsclass
- Return true if it is a fence_array and false otherwise.
- */
+static inline bool fence_is_array(struct fence *fence) +{
- return (fence->ops == &fence_array_ops) ? true : false;
Just return fence->ops == &fence_array_ops; It's a logical operation, it is already a boolean. With that,
Reviewed-by: Chris Wilson chris@chris-wilson.co.uk -Chris