Remove unused CONFIG_MODEM_SUPPORT option and associated dead code.

Signed-off-by: David Müller <d.mueller@elsoft.ch>

1 files changed, 0 insertions, 18 deletions

diff --git a/drivers/serial/serial_s3c24x0.c b/drivers/serial/serial_s3c24x0.c
index 7afc5044a8c..4cc94d9aa9d 100644
--- a/drivers/serial/serial_s3c24x0.c
+++ b/drivers/serial/serial_s3c24x0.c
@@ -164,30 +164,12 @@ int hwflow_onoff(int on)
 }
 #endif
 
-#ifdef CONFIG_MODEM_SUPPORT
-static int be_quiet = 0;
-void disable_putc(void)
-{
-	be_quiet = 1;
-}
-
-void enable_putc(void)
-{
-	be_quiet = 0;
-}
-#endif
-
-
 /*
  * Output a single byte to the serial port.
  */
 static void _serial_putc(const char c, const int dev_index)
 {
 	struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
-#ifdef CONFIG_MODEM_SUPPORT
-	if (be_quiet)
-		return;
-#endif
 
 	while (!(readl(&uart->utrstat) & 0x2))
 		/* wait for room in the tx FIFO */ ;