diff options
author | Alan Cox <alan@linux.intel.com> | 2009-09-19 13:13:28 -0700 |
---|---|---|
committer | Live-CD User <linux@linux.site> | 2009-09-19 13:13:28 -0700 |
commit | ebd2c8f6d2ec4012c267ecb95e72a57b8355a705 (patch) | |
tree | 36a01b2ac2520bf7e0d9362b8da17d3c894da2db /drivers/serial/ioc3_serial.c | |
parent | 11d85d7b2ecc72fe752bba55389e7d11907528af (diff) | |
download | linux-ebd2c8f6d2ec4012c267ecb95e72a57b8355a705.tar.bz2 |
serial: kill off uart_info
We moved this into uart_state, now move the fields out of the separate
structure and kill it off.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/serial/ioc3_serial.c')
-rw-r--r-- | drivers/serial/ioc3_serial.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/drivers/serial/ioc3_serial.c b/drivers/serial/ioc3_serial.c index ae3699d77dd0..de4ab1bfee8d 100644 --- a/drivers/serial/ioc3_serial.c +++ b/drivers/serial/ioc3_serial.c @@ -897,25 +897,25 @@ static void transmit_chars(struct uart_port *the_port) char *start; struct tty_struct *tty; struct ioc3_port *port = get_ioc3_port(the_port); - struct uart_info *info; + struct uart_state *state; if (!the_port) return; if (!port) return; - info = the_port->info; - tty = info->port.tty; + state = the_port->state; + tty = state->port.tty; - if (uart_circ_empty(&info->xmit) || uart_tx_stopped(the_port)) { + if (uart_circ_empty(&state->xmit) || uart_tx_stopped(the_port)) { /* Nothing to do or hw stopped */ set_notification(port, N_ALL_OUTPUT, 0); return; } - head = info->xmit.head; - tail = info->xmit.tail; - start = (char *)&info->xmit.buf[tail]; + head = state->xmit.head; + tail = state->xmit.tail; + start = (char *)&state->xmit.buf[tail]; /* write out all the data or until the end of the buffer */ xmit_count = (head < tail) ? (UART_XMIT_SIZE - tail) : (head - tail); @@ -928,14 +928,14 @@ static void transmit_chars(struct uart_port *the_port) /* advance the pointers */ tail += result; tail &= UART_XMIT_SIZE - 1; - info->xmit.tail = tail; - start = (char *)&info->xmit.buf[tail]; + state->xmit.tail = tail; + start = (char *)&state->xmit.buf[tail]; } } - if (uart_circ_chars_pending(&info->xmit) < WAKEUP_CHARS) + if (uart_circ_chars_pending(&state->xmit) < WAKEUP_CHARS) uart_write_wakeup(the_port); - if (uart_circ_empty(&info->xmit)) { + if (uart_circ_empty(&state->xmit)) { set_notification(port, N_OUTPUT_LOWAT, 0); } else { set_notification(port, N_OUTPUT_LOWAT, 1); @@ -956,7 +956,7 @@ ioc3_change_speed(struct uart_port *the_port, unsigned int cflag; int baud; int new_parity = 0, new_parity_enable = 0, new_stop = 0, new_data = 8; - struct uart_info *info = the_port->info; + struct uart_state *state = the_port->state; cflag = new_termios->c_cflag; @@ -997,14 +997,14 @@ ioc3_change_speed(struct uart_port *the_port, the_port->ignore_status_mask = N_ALL_INPUT; - info->port.tty->low_latency = 1; + state->port.tty->low_latency = 1; - if (I_IGNPAR(info->port.tty)) + if (I_IGNPAR(state->port.tty)) the_port->ignore_status_mask &= ~(N_PARITY_ERROR | N_FRAMING_ERROR); - if (I_IGNBRK(info->port.tty)) { + if (I_IGNBRK(state->port.tty)) { the_port->ignore_status_mask &= ~N_BREAK; - if (I_IGNPAR(info->port.tty)) + if (I_IGNPAR(state->port.tty)) the_port->ignore_status_mask &= ~N_OVERRUN_ERROR; } if (!(cflag & CREAD)) { @@ -1286,7 +1286,7 @@ static inline int do_read(struct uart_port *the_port, char *buf, int len) uart_handle_dcd_change (port->ip_port, 0); wake_up_interruptible - (&the_port->info-> + (&the_port->state-> delta_msr_wait); } @@ -1392,21 +1392,21 @@ static int receive_chars(struct uart_port *the_port) struct tty_struct *tty; unsigned char ch[MAX_CHARS]; int read_count = 0, read_room, flip = 0; - struct uart_info *info = the_port->info; + struct uart_state *state = the_port->state; struct ioc3_port *port = get_ioc3_port(the_port); unsigned long pflags; /* Make sure all the pointers are "good" ones */ - if (!info) + if (!state) return 0; - if (!info->port.tty) + if (!state->port.tty) return 0; if (!(port->ip_flags & INPUT_ENABLE)) return 0; spin_lock_irqsave(&the_port->lock, pflags); - tty = info->port.tty; + tty = state->port.tty; read_count = do_read(the_port, ch, MAX_CHARS); if (read_count > 0) { @@ -1491,7 +1491,7 @@ ioc3uart_intr_one(struct ioc3_submodule *is, uart_handle_dcd_change(the_port, shadow & SHADOW_DCD); wake_up_interruptible - (&the_port->info->delta_msr_wait); + (&the_port->state->delta_msr_wait); } else if ((port->ip_notify & N_DDCD) && !(shadow & SHADOW_DCD)) { /* Flag delta DCD/no DCD */ @@ -1511,7 +1511,7 @@ ioc3uart_intr_one(struct ioc3_submodule *is, uart_handle_cts_change(the_port, shadow & SHADOW_CTS); wake_up_interruptible - (&the_port->info->delta_msr_wait); + (&the_port->state->delta_msr_wait); } } @@ -1721,14 +1721,14 @@ static void ic3_shutdown(struct uart_port *the_port) { unsigned long port_flags; struct ioc3_port *port; - struct uart_info *info; + struct uart_state *state; port = get_ioc3_port(the_port); if (!port) return; - info = the_port->info; - wake_up_interruptible(&info->delta_msr_wait); + state = the_port->state; + wake_up_interruptible(&state->delta_msr_wait); spin_lock_irqsave(&the_port->lock, port_flags); set_notification(port, N_ALL, 0); |