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Diffstat (limited to 'c/src/lib/libbsp/arm/stm32f4/include/usart.h')
-rw-r--r--c/src/lib/libbsp/arm/stm32f4/include/usart.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/arm/stm32f4/include/usart.h b/c/src/lib/libbsp/arm/stm32f4/include/usart.h
index ee1e8bb39e..e8578a6ba2 100644
--- a/c/src/lib/libbsp/arm/stm32f4/include/usart.h
+++ b/c/src/lib/libbsp/arm/stm32f4/include/usart.h
@@ -21,7 +21,7 @@
extern "C" {
#endif /* __cplusplus */
-extern console_fns stm32f4_usart_fns;
+extern const console_fns stm32f4_usart_fns;
#ifdef __cplusplus
}