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serial: kill off uart_info

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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>
This commit is contained in:
Alan Cox
2009-09-19 13:13:28 -07:00
committed by Live-CD User
parent 11d85d7b2e
commit ebd2c8f6d2
50 changed files with 422 additions and 432 deletions
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16
drivers/serial/imx.c
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@@ -224,7 +224,7 @@ static void imx_mctrl_check(struct imx_port *sport)
if (changed & TIOCM_CTS)
uart_handle_cts_change(&sport->port, status & TIOCM_CTS);
wake_up_interruptible(&sport->port.info->delta_msr_wait);
wake_up_interruptible(&sport->port.state->delta_msr_wait);
}
/*
@@ -236,7 +236,7 @@ static void imx_timeout(unsigned long data)
struct imx_port *sport = (struct imx_port *)data;
unsigned long flags;
if (sport->port.info) {
if (sport->port.state) {
spin_lock_irqsave(&sport->port.lock, flags);
imx_mctrl_check(sport);
spin_unlock_irqrestore(&sport->port.lock, flags);
@@ -323,7 +323,7 @@ static void imx_enable_ms(struct uart_port *port)
static inline void imx_transmit_buffer(struct imx_port *sport)
{
struct circ_buf *xmit = &sport->port.info->xmit;
struct circ_buf *xmit = &sport->port.state->xmit;
while (!(readl(sport->port.membase + UTS) & UTS_TXFULL)) {
/* send xmit->buf[xmit->tail]
@@ -388,7 +388,7 @@ static irqreturn_t imx_rtsint(int irq, void *dev_id)
writel(USR1_RTSD, sport->port.membase + USR1);
uart_handle_cts_change(&sport->port, !!val);
wake_up_interruptible(&sport->port.info->delta_msr_wait);
wake_up_interruptible(&sport->port.state->delta_msr_wait);
spin_unlock_irqrestore(&sport->port.lock, flags);
return IRQ_HANDLED;
@@ -397,7 +397,7 @@ static irqreturn_t imx_rtsint(int irq, void *dev_id)
static irqreturn_t imx_txint(int irq, void *dev_id)
{
struct imx_port *sport = dev_id;
struct circ_buf *xmit = &sport->port.info->xmit;
struct circ_buf *xmit = &sport->port.state->xmit;
unsigned long flags;
spin_lock_irqsave(&sport->port.lock,flags);
@@ -427,7 +427,7 @@ static irqreturn_t imx_rxint(int irq, void *dev_id)
{
struct imx_port *sport = dev_id;
unsigned int rx,flg,ignored = 0;
struct tty_struct *tty = sport->port.info->port.tty;
struct tty_struct *tty = sport->port.state->port.tty;
unsigned long flags, temp;
spin_lock_irqsave(&sport->port.lock,flags);
@@ -900,11 +900,11 @@ imx_set_termios(struct uart_port *port, struct ktermios *termios,
rational_best_approximation(16 * div * baud, sport->port.uartclk,
1 << 16, 1 << 16, &num, &denom);
if (port->info && port->info->port.tty) {
if (port->state && port->state->port.tty) {
tdiv64 = sport->port.uartclk;
tdiv64 *= num;
do_div(tdiv64, denom * 16 * div);
tty_encode_baud_rate(sport->port.info->port.tty,
tty_encode_baud_rate(sport->port.state->port.tty,
(speed_t)tdiv64, (speed_t)tdiv64);
}