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authorEtienne Carriere <etienne.carriere@st.com>2017-06-07 16:43:19 +0200
committerEtienne Carriere <etienne.carriere@st.com>2017-06-23 09:38:13 +0200
commit5a8e2aeec49aa4b26f554db2afb61109426b6869 (patch)
tree4658994914e7876dd1ae16aa1eb2047c1ae90d85 /drivers/io
parentaa8d5f88e04ba6211e345ab7a3864e2d9fec682e (diff)
downloadtrusted-firmware-a-5a8e2aeec49aa4b26f554db2afb61109426b6869.tar.gz
io_storage: use unsigned int for index
This change avoids warning about type conversion. Signed-off-by: Yann Gautier <yann.gautier@st.com> Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Diffstat (limited to 'drivers/io')
-rw-r--r--drivers/io/io_storage.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/io/io_storage.c b/drivers/io/io_storage.c
index fe6542368e..0918de0a23 100644
--- a/drivers/io/io_storage.c
+++ b/drivers/io/io_storage.c
@@ -94,7 +94,7 @@ static void set_handle(uintptr_t *handle, io_entity_t *entity)
static int find_first_entity(const io_entity_t *entity, unsigned int *index_out)
{
int result = -ENOENT;
- for (int index = 0; index < MAX_IO_HANDLES; ++index) {
+ for (unsigned int index = 0; index < MAX_IO_HANDLES; ++index) {
if (entity_map[index] == entity) {
result = 0;
*index_out = index;