[bsp][stm32][f469-disco]Add "static" to some APIs.
/* SD Card hot plug detection pin */
#define SD_CHECK_PIN GET_PIN(G, 2)
-void _sdcard_mount(void)
+static void _sdcard_mount(void)
{
rt_device_t device;
@@ -51,7 +51,7 @@ void _sdcard_mount(void)
}
}
-void _sdcard_unmount(void)
+static void _sdcard_unmount(void)
{
rt_thread_mdelay(200);
dfs_unmount("/");
@@ -62,7 +62,7 @@ void _sdcard_unmount(void)
mmcsd_wait_cd_changed(RT_WAITING_FOREVER);
}
-void sd_mount(void *parameter)
+static void sd_mount(void *parameter)
{
rt_uint8_t re_sd_check = 1;
