Ping?
I'm just adding `const` to make it easier to read and understand the
code, and allow the compiler to tell us if we make a mistake and start
modifying things shouldn't.

On Tuesday, 2018-08-07 12:02:53 +0100, Eric Engestrom wrote:
> Signed-off-by: Eric Engestrom <eric.engest...@intel.com>
> ---
> v2: forgot the hunk that was the point of this :facepalm:
> ---
>  src/mesa/drivers/dri/i965/brw_program_cache.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/src/mesa/drivers/dri/i965/brw_program_cache.c 
> b/src/mesa/drivers/dri/i965/brw_program_cache.c
> index 600b0611c8b89095e393..a9a21d911612f9218e2a 100644
> --- a/src/mesa/drivers/dri/i965/brw_program_cache.c
> +++ b/src/mesa/drivers/dri/i965/brw_program_cache.c
> @@ -142,11 +142,11 @@ brw_cache_item_equals(const struct brw_cache_item *a,
>        (memcmp(a->key, b->key, a->key_size) == 0);
>  }
>  
> -static struct brw_cache_item *
> -search_cache(struct brw_cache *cache, GLuint hash,
> -             struct brw_cache_item *lookup)
> +static const struct brw_cache_item *
> +search_cache(const struct brw_cache *cache, GLuint hash,
> +             const struct brw_cache_item *lookup)
>  {
> -   struct brw_cache_item *c;
> +   const struct brw_cache_item *c;
>  
>  #if 0
>     int bucketcount = 0;
> @@ -194,11 +194,11 @@ rehash(struct brw_cache *cache)
>   * Returns the buffer object matching cache_id and key, or NULL.
>   */
>  bool
> -brw_search_cache(struct brw_cache *cache, enum brw_cache_id cache_id,
> +brw_search_cache(const struct brw_cache *cache, enum brw_cache_id cache_id,
>                   const void *key, GLuint key_size, uint32_t *inout_offset,
>                   void *inout_prog_data, bool flag_state)
>  {
> -   struct brw_cache_item *item;
> +   const struct brw_cache_item *item;
>     struct brw_cache_item lookup;
>     GLuint hash;
>  
> -- 
> Cheers,
>   Eric
> 
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