X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Fetm.c;h=1678c2fb4543db32cc65e5edb539362a9128faf3;hp=85cc6ebd3d3e1c4f54837fc2ff28f9e3fa42bcbf;hb=71cde5e359f273585880ea8986709b950ba85b08;hpb=31fb7788a605fe1c0c405444b5bab51a7e42d481

diff --git a/src/target/etm.c b/src/target/etm.c
index 85cc6ebd3d..1678c2fb45 100644
--- a/src/target/etm.c
+++ b/src/target/etm.c
@@ -234,7 +234,7 @@ static const struct reg_arch_type etm_scan6_type = {
 static struct reg *etm_reg_lookup(struct etm_context *etm_ctx, unsigned id)
 {
 	struct reg_cache *cache = etm_ctx->reg_cache;
-	int i;
+	unsigned i;
 
 	for (i = 0; i < cache->num_regs; i++) {
 		struct etm_reg *reg = cache->reg_list[i].arch_info;