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serial: ns16550: Remove unnecessary init on UART setup

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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>
This commit is contained in:
Simon Glass 2015-02-27 22:06:28 -07:00
parent 363e6da103
commit ab9fd2e83a
1 changed files with 0 additions and 1 deletions
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drivers/serial/ns16550.c
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@ -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)