From e6075d4bd34682a9111e54904be51108f6487780 Mon Sep 17 00:00:00 2001
From: dragonmux <git@dragonmux.network>
Date: Sat, 30 Jul 2022 10:03:42 +0100
Subject: [PATCH] ch32f1: Static correctness for for ch32f1_buffer_clear

---
 src/target/ch32f1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/target/ch32f1.c b/src/target/ch32f1.c
index afb8048..776ef02 100644
--- a/src/target/ch32f1.c
+++ b/src/target/ch32f1.c
@@ -276,7 +276,7 @@ static int ch32f1_upload(target *t, uint32_t dest, const void *src, uint32_t off
 	\fn ch32f1_buffer_clear
 	\brief clear the write buffer
 */
-int ch32f1_buffer_clear(target *t)
+static int ch32f1_buffer_clear(target *t)
 {
 	volatile uint32_t sr;
 	SET_CR(FLASH_CR_FTPG_CH32); // Fast page program 4-