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authorAl Viro <viro@zeniv.linux.org.uk>2011-09-08 10:49:34 -0400
committerRichard Weinberger <richard@nod.at>2012-03-25 00:29:54 +0100
commitbed5e39c56f3fe792e336cfa2670001d78f1d44c (patch)
tree3b1276d6c18de5a547657d7d86f3aa2f55fa2d1d /arch/um/drivers/line.c
parentee4850702bd6980c7baeb6a45142d55744a109a2 (diff)
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um: switch users of ->chan_list to ->chan_{in,out} (easy cases)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/drivers/line.c')
-rw-r--r--arch/um/drivers/line.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 9ffade87a8cf..c1aa89cefaec 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -21,7 +21,7 @@ static irqreturn_t line_interrupt(int irq, void *data)
struct line *line = chan->line;
if (line)
- chan_interrupt(&line->chan_list, &line->task, line->tty, irq);
+ chan_interrupt(line, &line->task, line->tty, irq);
return IRQ_HANDLED;
}
@@ -30,7 +30,7 @@ static void line_timer_cb(struct work_struct *work)
struct line *line = container_of(work, struct line, task.work);
if (!line->throttled)
- chan_interrupt(&line->chan_list, &line->task, line->tty,
+ chan_interrupt(line, &line->task, line->tty,
line->driver->read_irq);
}
@@ -145,7 +145,7 @@ static int flush_buffer(struct line *line)
/* line->buffer + LINE_BUFSIZE is the end of the buffer! */
count = line->buffer + LINE_BUFSIZE - line->head;
- n = write_chan(&line->chan_list, line->head, count,
+ n = write_chan(line->chan_out, line->head, count,
line->driver->write_irq);
if (n < 0)
return n;
@@ -162,7 +162,7 @@ static int flush_buffer(struct line *line)
}
count = line->tail - line->head;
- n = write_chan(&line->chan_list, line->head, count,
+ n = write_chan(line->chan_out, line->head, count,
line->driver->write_irq);
if (n < 0)
@@ -206,7 +206,7 @@ int line_write(struct tty_struct *tty, const unsigned char *buf, int len)
if (line->head != line->tail)
ret = buffer_data(line, buf, len);
else {
- n = write_chan(&line->chan_list, buf, len,
+ n = write_chan(line->chan_out, buf, len,
line->driver->write_irq);
if (n < 0) {
ret = n;
@@ -318,7 +318,7 @@ void line_throttle(struct tty_struct *tty)
{
struct line *line = tty->driver_data;
- deactivate_chan(&line->chan_list, line->driver->read_irq);
+ deactivate_chan(line->chan_in, line->driver->read_irq);
line->throttled = 1;
}
@@ -327,7 +327,7 @@ void line_unthrottle(struct tty_struct *tty)
struct line *line = tty->driver_data;
line->throttled = 0;
- chan_interrupt(&line->chan_list, &line->task, tty,
+ chan_interrupt(line, &line->task, tty,
line->driver->read_irq);
/*
@@ -336,7 +336,7 @@ void line_unthrottle(struct tty_struct *tty)
* again and we shouldn't turn the interrupt back on.
*/
if (!line->throttled)
- reactivate_chan(&line->chan_list, line->driver->read_irq);
+ reactivate_chan(line->chan_in, line->driver->read_irq);
}
static irqreturn_t line_write_interrupt(int irq, void *data)
@@ -428,11 +428,11 @@ int line_open(struct line *lines, struct tty_struct *tty)
INIT_DELAYED_WORK(&line->task, line_timer_cb);
if (!line->sigio) {
- chan_enable_winch(&line->chan_list, tty);
+ chan_enable_winch(line->chan_out, tty);
line->sigio = 1;
}
- chan_window_size(&line->chan_list, &tty->winsize.ws_row,
+ chan_window_size(line, &tty->winsize.ws_row,
&tty->winsize.ws_col);
out_unlock:
mutex_unlock(&line->count_lock);
@@ -624,7 +624,7 @@ int line_get_config(char *name, struct line *lines, unsigned int num, char *str,
CONFIG_CHUNK(str, size, n, "none", 1);
else if (line->tty == NULL)
CONFIG_CHUNK(str, size, n, line->init_str, 1);
- else n = chan_config_string(&line->chan_list, str, size, error_out);
+ else n = chan_config_string(line, str, size, error_out);
mutex_unlock(&line->count_lock);
return n;
@@ -761,7 +761,7 @@ static irqreturn_t winch_interrupt(int irq, void *data)
if (tty != NULL) {
line = tty->driver_data;
if (line != NULL) {
- chan_window_size(&line->chan_list, &tty->winsize.ws_row,
+ chan_window_size(line, &tty->winsize.ws_row,
&tty->winsize.ws_col);
kill_pgrp(tty->pgrp, SIGWINCH, 1);
}