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-rw-r--r--drivers/serial/serial_sh.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/serial/serial_sh.c b/drivers/serial/serial_sh.c
index 7088c93..522f96d 100644
--- a/drivers/serial/serial_sh.c
+++ b/drivers/serial/serial_sh.c
@@ -112,11 +112,6 @@ int serial_init (void)
return 0;
}
-static int serial_tx_fifo_level (void)
-{
- return (*SCFDR >> 8) & FIFOLEVEL_MASK;
-}
-
static int serial_rx_fifo_level (void)
{
#if defined(CONFIG_SH4A)