From 6e96b91aa1b34815027f3a8a21f7443603de1ea2 Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Tue, 11 Feb 2020 15:59:12 +0900
Subject: [PATCH] Fix a couple more optimization warnings

---
 libs/video/renderer/vulkan/device.c | 2 +-
 libs/video/renderer/vulkan/util.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/video/renderer/vulkan/device.c b/libs/video/renderer/vulkan/device.c
index 0ed7ec808..750534f53 100644
--- a/libs/video/renderer/vulkan/device.c
+++ b/libs/video/renderer/vulkan/device.c
@@ -59,7 +59,7 @@
 
 #include "util.h"
 
-static int
+static int __attribute__((const))
 count_bits (uint32_t val)
 {
 	int         bits = 0;
diff --git a/libs/video/renderer/vulkan/util.h b/libs/video/renderer/vulkan/util.h
index ae87b8096..41181ff9e 100644
--- a/libs/video/renderer/vulkan/util.h
+++ b/libs/video/renderer/vulkan/util.h
@@ -5,7 +5,7 @@
 
 typedef struct strset_s strset_t;
 
-int count_strings (const char * const *str);
+int count_strings (const char * const *str) __attribute__((const));
 void merge_strings (const char **out, const char * const *in1,
 					const char * const *in2);
 void prune_strings (strset_t *strset, const char **strings, uint32_t *count);