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amba-pl011, rename BIT macro
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amba-pl011, rename BIT macro

Signed-off-by: Jiri Slaby <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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jirislaby authored and Linus Torvalds committed Oct 19, 2007
1 parent b7b5a12 commit 5159f40
Showing 1 changed file with 13 additions and 13 deletions.
26 changes: 13 additions & 13 deletions drivers/serial/amba-pl011.c
Original file line number Diff line number Diff line change
Expand Up @@ -263,15 +263,15 @@ static unsigned int pl01x_get_mctrl(struct uart_port *port)
unsigned int result = 0;
unsigned int status = readw(uap->port.membase + UART01x_FR);

#define BIT(uartbit, tiocmbit) \
#define TIOCMBIT(uartbit, tiocmbit) \
if (status & uartbit) \
result |= tiocmbit

BIT(UART01x_FR_DCD, TIOCM_CAR);
BIT(UART01x_FR_DSR, TIOCM_DSR);
BIT(UART01x_FR_CTS, TIOCM_CTS);
BIT(UART011_FR_RI, TIOCM_RNG);
#undef BIT
TIOCMBIT(UART01x_FR_DCD, TIOCM_CAR);
TIOCMBIT(UART01x_FR_DSR, TIOCM_DSR);
TIOCMBIT(UART01x_FR_CTS, TIOCM_CTS);
TIOCMBIT(UART011_FR_RI, TIOCM_RNG);
#undef TIOCMBIT
return result;
}

Expand All @@ -282,18 +282,18 @@ static void pl011_set_mctrl(struct uart_port *port, unsigned int mctrl)

cr = readw(uap->port.membase + UART011_CR);

#define BIT(tiocmbit, uartbit) \
#define TIOCMBIT(tiocmbit, uartbit) \
if (mctrl & tiocmbit) \
cr |= uartbit; \
else \
cr &= ~uartbit

BIT(TIOCM_RTS, UART011_CR_RTS);
BIT(TIOCM_DTR, UART011_CR_DTR);
BIT(TIOCM_OUT1, UART011_CR_OUT1);
BIT(TIOCM_OUT2, UART011_CR_OUT2);
BIT(TIOCM_LOOP, UART011_CR_LBE);
#undef BIT
TIOCMBIT(TIOCM_RTS, UART011_CR_RTS);
TIOCMBIT(TIOCM_DTR, UART011_CR_DTR);
TIOCMBIT(TIOCM_OUT1, UART011_CR_OUT1);
TIOCMBIT(TIOCM_OUT2, UART011_CR_OUT2);
TIOCMBIT(TIOCM_LOOP, UART011_CR_LBE);
#undef TIOCMBIT

writew(cr, uap->port.membase + UART011_CR);
}
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