Commit f5027fb21 for llama.cpp

commit f5027fb21307eb264aed483242603d68c87b0fe3
Author: Raul Torres <138264735+rauletorresc@users.noreply.github.com>
Date:   Fri Oct 23 08:34:20 2026 +0100

    CANN: missing `const` qualifiers added for consistency (#30933)

diff --git a/ggml/src/ggml-cann/ggml-cann.cpp b/ggml/src/ggml-cann/ggml-cann.cpp
index 4d83d411b..2c8154300 100644
--- a/ggml/src/ggml-cann/ggml-cann.cpp
+++ b/ggml/src/ggml-cann/ggml-cann.cpp
@@ -920,7 +920,7 @@ static void * ggml_backend_cann_buffer_get_base(ggml_backend_buffer_t buffer) {
  * @param dst Pointer to the destination buffer where transformed data will be
  * stored.
  */
-static void ggml_backend_cann_transform_q4_0(ggml_tensor * tensor, const void * src, void * dst) {
+static void ggml_backend_cann_transform_q4_0(const ggml_tensor * tensor, const void * src, void * dst) {
     int64_t n_elems     = ggml_nelements(tensor);
     int64_t groups      = n_elems / QK4_0;
     size_t  quant_bytes = n_elems * sizeof(uint8_t) / 2;
@@ -1014,7 +1014,7 @@ static void ggml_backend_cann_transform_back_q4_0(const ggml_tensor * tensor, vo
  * @param dst Pointer to the destination buffer where transformed data will be
  * stored.
  */
-static void ggml_backend_cann_transform_q8_0(ggml_tensor * tensor, const void * src, void * dst) {
+static void ggml_backend_cann_transform_q8_0(const ggml_tensor * tensor, const void * src, void * dst) {
     int64_t n_elems     = ggml_nelements(tensor);
     int64_t groups      = n_elems / QK8_0;
     size_t  quant_bytes = n_elems * sizeof(uint8_t);
@@ -1075,7 +1075,7 @@ static void ggml_backend_cann_transform_back_q8_0(const ggml_tensor * tensor, co
  * @param dst Pointer to the destination buffer where transformed data will be
  * stored.
  */
-static void ggml_backend_cann_transform(ggml_tensor * tensor, const void * src, void * dst) {
+static void ggml_backend_cann_transform(const ggml_tensor * tensor, const void * src, void * dst) {
     switch (tensor->type) {
         case GGML_TYPE_Q4_0:
             ggml_backend_cann_transform_q4_0(tensor, src, dst);