From e971fe9128a742537a1d8803b852c69777a885eb Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Tue, 16 Jun 2020 19:31:39 +0100 Subject: [PATCH] drm/i915: Mark up inline getters as taking a const i915_request Since these inline routines only return the desired pointer from the i915_request(after checking the preconditions for acquiring said pointer), they can be const. Signed-off-by: Chris Wilson Reviewed-by: Mika Kuoppala Link: https://patchwork.freedesktop.org/patch/msgid/20200616183139.4061-1-chris@chris-wilson.co.uk --- drivers/gpu/drm/i915/i915_request.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_request.h b/drivers/gpu/drm/i915/i915_request.h index 118ab6650d1f..590762820761 100644 --- a/drivers/gpu/drm/i915/i915_request.h +++ b/drivers/gpu/drm/i915/i915_request.h @@ -561,7 +561,7 @@ static inline void i915_request_clear_hold(struct i915_request *rq) } static inline struct intel_timeline * -i915_request_timeline(struct i915_request *rq) +i915_request_timeline(const struct i915_request *rq) { /* Valid only while the request is being constructed (or retired). */ return rcu_dereference_protected(rq->timeline, @@ -569,14 +569,14 @@ i915_request_timeline(struct i915_request *rq) } static inline struct i915_gem_context * -i915_request_gem_context(struct i915_request *rq) +i915_request_gem_context(const struct i915_request *rq) { /* Valid only while the request is being constructed (or retired). */ return rcu_dereference_protected(rq->context->gem_context, true); } static inline struct intel_timeline * -i915_request_active_timeline(struct i915_request *rq) +i915_request_active_timeline(const struct i915_request *rq) { /* * When in use during submission, we are protected by a guarantee that