platform: andes/ae350: Drop plicsw_ipi_sync()

plicsw_ipi_sync() is a forward declaration but without the actual
implementation. Drop it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>

diff --git a/platform/andes/ae350/plicsw.h b/platform/andes/ae350/plicsw.h
index 8be6194..58728f6 100644 (file)
--- a/platform/andes/ae350/plicsw.h
+++ b/platform/andes/ae350/plicsw.h
@@ -35,8 +35,6 @@ struct plicsw {
 
 void plicsw_ipi_send(u32 target_hart);
 
-void plicsw_ipi_sync(u32 target_hart);
-
 void plicsw_ipi_clear(u32 target_hart);
 
 int plicsw_warm_ipi_init(void);