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| author | Mathieu OTHACEHE <m.othacehe@gmail.com> | 2016-07-26 19:59:45 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2016-08-23 10:07:49 +0200 |
| commit | 38d6d23f31a20a6557174d2ab4bdaa0cc713d67c (patch) | |
| tree | 502072b618f9b62f1ca7d599595c97a6b3ad3567 /drivers/usb/serial/ti_usb_3410_5052.c | |
| parent | 98ba0853e7c8266fe48490d466c88d68121a0917 (diff) | |
| download | linux-38d6d23f31a20a6557174d2ab4bdaa0cc713d67c.tar.bz2 | |
USB: serial: ti_usb_3410_5052: use C_X macros
Use C_X tty.h macros to avoid direct manipulation of termios
c_cflag variable.
Signed-off-by: Mathieu OTHACEHE <m.othacehe@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial/ti_usb_3410_5052.c')
| -rw-r--r-- | drivers/usb/serial/ti_usb_3410_5052.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c index cbd67edff7aa..5c7b27a04b56 100644 --- a/drivers/usb/serial/ti_usb_3410_5052.c +++ b/drivers/usb/serial/ti_usb_3410_5052.c @@ -949,7 +949,7 @@ static void ti_set_termios(struct tty_struct *tty, wflags |= TI_UART_ENABLE_AUTO_START_DMA; config->bUartMode = tport->tp_uart_mode; - switch (cflag & CSIZE) { + switch (C_CSIZE(tty)) { case CS5: config->bDataBits = TI_UART_5_DATA_BITS; break; @@ -968,8 +968,8 @@ static void ti_set_termios(struct tty_struct *tty, /* CMSPAR isn't supported by this driver */ tty->termios.c_cflag &= ~CMSPAR; - if (cflag & PARENB) { - if (cflag & PARODD) { + if (C_PARENB(tty)) { + if (C_PARODD(tty)) { wflags |= TI_UART_ENABLE_PARITY_CHECKING; config->bParity = TI_UART_ODD_PARITY; } else { @@ -981,14 +981,14 @@ static void ti_set_termios(struct tty_struct *tty, config->bParity = TI_UART_NO_PARITY; } - if (cflag & CSTOPB) + if (C_CSTOPB(tty)) config->bStopBits = TI_UART_2_STOP_BITS; else config->bStopBits = TI_UART_1_STOP_BITS; - if (cflag & CRTSCTS) { + if (C_CRTSCTS(tty)) { /* RTS flow control must be off to drop RTS for baud rate B0 */ - if ((cflag & CBAUD) != B0) + if ((C_BAUD(tty)) != B0) wflags |= TI_UART_ENABLE_RTS_IN; wflags |= TI_UART_ENABLE_CTS_OUT; } else { @@ -1017,7 +1017,7 @@ static void ti_set_termios(struct tty_struct *tty, wbaudrate = (461538 + baud/2) / baud; /* FIXME: Should calculate resulting baud here and report it back */ - if ((cflag & CBAUD) != B0) + if ((C_BAUD(tty)) != B0) tty_encode_baud_rate(tty, baud, baud); dev_dbg(&port->dev, @@ -1039,7 +1039,7 @@ static void ti_set_termios(struct tty_struct *tty, /* SET_CONFIG asserts RTS and DTR, reset them correctly */ mcr = tport->tp_shadow_mcr; /* if baud rate is B0, clear RTS and DTR */ - if ((cflag & CBAUD) == B0) + if (C_BAUD(tty) == B0) mcr &= ~(TI_MCR_DTR | TI_MCR_RTS); status = ti_set_mcr(tport, mcr); if (status) |