These methods just read the values stored in the op pointers without modifying them, so it is appropriate to use const ptrs here.
This allows us to avoid const -> mut pointer casts in Rust.
Signed-off-by: Alice Ryhl aliceryhl@google.com --- drivers/gpu/drm/drm_gpuvm.c | 6 +++--- include/drm/drm_gpuvm.h | 8 ++++---- 2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/drm_gpuvm.c b/drivers/gpu/drm/drm_gpuvm.c index 9cd06c7600dc32ceee0f0beb5e3daf31698a66b3..e06b58aabb8ea6ebd92c625583ae2852c9d2caf1 100644 --- a/drivers/gpu/drm/drm_gpuvm.c +++ b/drivers/gpu/drm/drm_gpuvm.c @@ -2283,7 +2283,7 @@ EXPORT_SYMBOL_GPL(drm_gpuvm_interval_empty); void drm_gpuva_map(struct drm_gpuvm *gpuvm, struct drm_gpuva *va, - struct drm_gpuva_op_map *op) + const struct drm_gpuva_op_map *op) { drm_gpuva_init_from_op(va, op); drm_gpuva_insert(gpuvm, va); @@ -2303,7 +2303,7 @@ EXPORT_SYMBOL_GPL(drm_gpuva_map); void drm_gpuva_remap(struct drm_gpuva *prev, struct drm_gpuva *next, - struct drm_gpuva_op_remap *op) + const struct drm_gpuva_op_remap *op) { struct drm_gpuva *va = op->unmap->va; struct drm_gpuvm *gpuvm = va->vm; @@ -2330,7 +2330,7 @@ EXPORT_SYMBOL_GPL(drm_gpuva_remap); * Removes the &drm_gpuva associated with the &drm_gpuva_op_unmap. */ void -drm_gpuva_unmap(struct drm_gpuva_op_unmap *op) +drm_gpuva_unmap(const struct drm_gpuva_op_unmap *op) { drm_gpuva_remove(op->va); } diff --git a/include/drm/drm_gpuvm.h b/include/drm/drm_gpuvm.h index 0d3fc1f6cac9966a42f3bc82b0b491bfefaf5b96..655bd9104ffb24170fca14dfa034ee79f5400930 100644 --- a/include/drm/drm_gpuvm.h +++ b/include/drm/drm_gpuvm.h @@ -1121,7 +1121,7 @@ void drm_gpuva_ops_free(struct drm_gpuvm *gpuvm, struct drm_gpuva_ops *ops);
static inline void drm_gpuva_init_from_op(struct drm_gpuva *va, - struct drm_gpuva_op_map *op) + const struct drm_gpuva_op_map *op) { va->va.addr = op->va.addr; va->va.range = op->va.range; @@ -1265,13 +1265,13 @@ int drm_gpuvm_sm_unmap_exec_lock(struct drm_gpuvm *gpuvm, struct drm_exec *exec,
void drm_gpuva_map(struct drm_gpuvm *gpuvm, struct drm_gpuva *va, - struct drm_gpuva_op_map *op); + const struct drm_gpuva_op_map *op);
void drm_gpuva_remap(struct drm_gpuva *prev, struct drm_gpuva *next, - struct drm_gpuva_op_remap *op); + const struct drm_gpuva_op_remap *op);
-void drm_gpuva_unmap(struct drm_gpuva_op_unmap *op); +void drm_gpuva_unmap(const struct drm_gpuva_op_unmap *op);
/** * drm_gpuva_op_remap_to_unmap_range() - Helper to get the start and range of