1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 3a2aa7e277fa..838f491c8deb 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -704,6 +704,7 @@ static void bfin_serial_shutdown(struct uart_port *port)
         disable_dma(uart->rx_dma_channel);
         free_dma(uart->rx_dma_channel);
         del_timer(&(uart->rx_dma_timer));
+        dma_free_coherent(NULL, PAGE_SIZE, uart->rx_dma_buf.buf, 0);
 #else
 #ifdef  CONFIG_KGDB_UART
         if (uart->port.line != CONFIG_KGDB_UART_PORT)