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SERIAL: omap: simplify (2)
Simplify: - set ECB ... - LCR mode A - clear TCRTLR - LCR mode B - clear ECB - set ECB and update other bits - LCR mode A - update XONANY to: - set ECB ... - LCR mode B - set ECB and update other bits - LCR mode A - update XONANY and clear TCRTLR Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -924,11 +924,6 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios,
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}
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if (up->port.flags & UPF_SOFT_FLOW) {
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/* Disable access to TCR/TLR */
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serial_out(up, UART_MCR, up->mcr);
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serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
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serial_out(up, UART_EFR, up->efr);
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/* clear SW control mode bits */
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up->efr &= OMAP_UART_SW_CLR;
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@ -948,9 +943,6 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios,
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if (termios->c_iflag & IXOFF)
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up->efr |= OMAP_UART_SW_RX;
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serial_out(up, UART_EFR, up->efr | UART_EFR_ECB);
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serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
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/*
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* IXANY Flag:
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* Enable any character to restart output.
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@ -962,7 +954,6 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios,
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else
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up->mcr &= ~UART_MCR_XONANY;
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}
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serial_out(up, UART_MCR, up->mcr);
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serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
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serial_out(up, UART_EFR, up->efr);
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