lib/gt: api polish for igt_can_hang_ring

Align with common igt library style:
- Push the igt_require into the function.
- Push the intel_gen into the function.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/igt_gt.h b/lib/igt_gt.h
index 19bbcef2..1ed78837 100644
--- a/lib/igt_gt.h
+++ b/lib/igt_gt.h
@@ -24,7 +24,7 @@
 #ifndef IGT_GT_H
 #define IGT_GT_H
 
-int igt_can_hang_ring(int fd, int gen, int ring);
+void igt_require_hang_ring(int fd, int ring);
 
 struct igt_hang_ring {
 	unsigned handle;