amba-pl011, rename BIT macro
amba-pl011, rename BIT macro Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -263,15 +263,15 @@ static unsigned int pl01x_get_mctrl(struct uart_port *port)
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unsigned int result = 0;
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unsigned int status = readw(uap->port.membase + UART01x_FR);
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#define BIT(uartbit, tiocmbit) \
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#define TIOCMBIT(uartbit, tiocmbit) \
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if (status & uartbit) \
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result |= tiocmbit
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BIT(UART01x_FR_DCD, TIOCM_CAR);
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BIT(UART01x_FR_DSR, TIOCM_DSR);
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BIT(UART01x_FR_CTS, TIOCM_CTS);
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BIT(UART011_FR_RI, TIOCM_RNG);
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#undef BIT
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TIOCMBIT(UART01x_FR_DCD, TIOCM_CAR);
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TIOCMBIT(UART01x_FR_DSR, TIOCM_DSR);
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TIOCMBIT(UART01x_FR_CTS, TIOCM_CTS);
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TIOCMBIT(UART011_FR_RI, TIOCM_RNG);
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#undef TIOCMBIT
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return result;
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}
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@ -282,18 +282,18 @@ static void pl011_set_mctrl(struct uart_port *port, unsigned int mctrl)
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cr = readw(uap->port.membase + UART011_CR);
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#define BIT(tiocmbit, uartbit) \
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#define TIOCMBIT(tiocmbit, uartbit) \
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if (mctrl & tiocmbit) \
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cr |= uartbit; \
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else \
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cr &= ~uartbit
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BIT(TIOCM_RTS, UART011_CR_RTS);
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BIT(TIOCM_DTR, UART011_CR_DTR);
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BIT(TIOCM_OUT1, UART011_CR_OUT1);
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BIT(TIOCM_OUT2, UART011_CR_OUT2);
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BIT(TIOCM_LOOP, UART011_CR_LBE);
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#undef BIT
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TIOCMBIT(TIOCM_RTS, UART011_CR_RTS);
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TIOCMBIT(TIOCM_DTR, UART011_CR_DTR);
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TIOCMBIT(TIOCM_OUT1, UART011_CR_OUT1);
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TIOCMBIT(TIOCM_OUT2, UART011_CR_OUT2);
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TIOCMBIT(TIOCM_LOOP, UART011_CR_LBE);
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#undef TIOCMBIT
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writew(cr, uap->port.membase + UART011_CR);
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}
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