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pch_uart: fix uart clock setting issue

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Currently, uart clock is not set correctly.
This patch fixes the issue.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Tomoya MORINAGA 2011-02-23 10:03:16 +09:00 committed by Greg Kroah-Hartman
parent 23877fdc6d
commit aac6c0b0fd
1 changed files with 6 additions and 1 deletions
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7
drivers/tty/serial/pch_uart.c
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@ -1089,7 +1089,12 @@ static int pch_uart_startup(struct uart_port *port)
priv = container_of(port, struct eg20t_port, port);
priv->tx_empty = 1;
port->uartclk = priv->base_baud;
if (port->uartclk)
priv->base_baud = port->uartclk;
else
port->uartclk = priv->base_baud;
pch_uart_hal_disable_interrupt(priv, PCH_UART_HAL_ALL_INT);
ret = pch_uart_hal_set_line(priv, default_baud,
PCH_UART_HAL_PARITY_NONE, PCH_UART_HAL_8BIT,