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-rw-r--r--src/target/cortex_m3.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/target/cortex_m3.c b/src/target/cortex_m3.c
index e97b2be8..f07bef08 100644
--- a/src/target/cortex_m3.c
+++ b/src/target/cortex_m3.c
@@ -1475,7 +1475,7 @@ int cortex_m3_target_request_data(target_t *target, u32 size, u8 *buffer)
swjdp_common_t *swjdp = &cortex_m3->swjdp_info;
u8 data;
u8 ctrl;
- int i;
+ u32 i;
for (i = 0; i < (size * 4); i++)
{