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authorSimon Glass <sjg@chromium.org>2015-02-27 22:06:28 -0700
committerSimon Glass <sjg@chromium.org>2015-04-22 20:04:18 -0600
commitab9fd2e83a0f781534fbb8a2b88c724a29b7f20a (patch)
tree658a0c3fe20b05c831f940002d8c02a79a839bcd /drivers
parent363e6da10313edb9ab7bffd8ee9000f72af11290 (diff)
serial: ns16550: Remove unnecessary init on UART setup
It is not necessary to write a zero baud rate to the device, and for some chips this will cause problems. Drop this code. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/serial/ns16550.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index 61312995fb..fd110b3ddc 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -175,7 +175,6 @@ void NS16550_init(NS16550_t com_port, int baud_divisor)
defined(CONFIG_TI81XX) || defined(CONFIG_AM43XX)
serial_out(0x7, &com_port->mdr1); /* mode select reset TL16C750*/
#endif
- NS16550_setbrg(com_port, 0);
serial_out(UART_MCRVAL, &com_port->mcr);
serial_out(UART_FCRVAL, &com_port->fcr);
if (baud_divisor != -1)