[Intel-gfx] [PATCH 1/3] drm/i915: Make int __intel_ring_space static

[Tvrtko Ursulin]

From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>

It is only used within intel_ringbuffer.c

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
---
 drivers/gpu/drm/i915/intel_ringbuffer.c | 2 +-
 drivers/gpu/drm/i915/intel_ringbuffer.h | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index f7499829ecc2..8c17db72489f 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -39,7 +39,7 @@
  */
 #define LEGACY_REQUEST_SIZE 200
 
-int __intel_ring_space(int head, int tail, int size)
+static int __intel_ring_space(int head, int tail, int size)
 {
 	int space = head - tail;
 	if (space <= 0)
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 16714096810d..1d9fd4e42622 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -523,7 +523,6 @@ intel_ring_offset(struct drm_i915_gem_request *req, void *addr)
 	return offset & (req->ring->size - 1);
 }
 
-int __intel_ring_space(int head, int tail, int size);
 void intel_ring_update_space(struct intel_ring *ring);
 
 void intel_engine_init_global_seqno(struct intel_engine_cs *engine, u32 seqno);
-- 
2.9.3