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authorJiri Slaby <jslaby@suse.cz>2012-06-04 13:35:19 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-06-12 15:50:23 -0700
commit849d5a997fe6a9e44401daed62a98121390ec0d3 (patch)
tree1dad7891098bbd111e48a124f1097c9297c20cac /net/irda/ircomm/ircomm_tty.c
parent580d27b449cb8f540bba1cc54066bb44f4e6242d (diff)
downloadlinux-849d5a997fe6a9e44401daed62a98121390ec0d3.tar.gz
TTY: ircomm, use flags from tty_port
Switch to tty_port->flags. And while at it, remove redefined flags for them. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Samuel Ortiz <samuel@sortiz.org> Cc: netdev@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/irda/ircomm/ircomm_tty.c')
-rw-r--r--net/irda/ircomm/ircomm_tty.c46
1 files changed, 23 insertions, 23 deletions
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
index 787578f9f31..8e61026b9dd 100644
--- a/net/irda/ircomm/ircomm_tty.c
+++ b/net/irda/ircomm/ircomm_tty.c
@@ -194,7 +194,7 @@ static int ircomm_tty_startup(struct ircomm_tty_cb *self)
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
/* Check if already open */
- if (test_and_set_bit(ASYNC_B_INITIALIZED, &self->flags)) {
+ if (test_and_set_bit(ASYNCB_INITIALIZED, &self->port.flags)) {
IRDA_DEBUG(2, "%s(), already open so break out!\n", __func__ );
return 0;
}
@@ -231,7 +231,7 @@ static int ircomm_tty_startup(struct ircomm_tty_cb *self)
return 0;
err:
- clear_bit(ASYNC_B_INITIALIZED, &self->flags);
+ clear_bit(ASYNCB_INITIALIZED, &self->port.flags);
return ret;
}
@@ -260,7 +260,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
*/
if (filp->f_flags & O_NONBLOCK || tty->flags & (1 << TTY_IO_ERROR)){
/* nonblock mode is set or port is not enabled */
- self->flags |= ASYNC_NORMAL_ACTIVE;
+ self->port.flags |= ASYNC_NORMAL_ACTIVE;
IRDA_DEBUG(1, "%s(), O_NONBLOCK requested!\n", __func__ );
return 0;
}
@@ -306,8 +306,8 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
current->state = TASK_INTERRUPTIBLE;
if (tty_hung_up_p(filp) ||
- !test_bit(ASYNC_B_INITIALIZED, &self->flags)) {
- retval = (self->flags & ASYNC_HUP_NOTIFY) ?
+ !test_bit(ASYNCB_INITIALIZED, &self->port.flags)) {
+ retval = (self->port.flags & ASYNC_HUP_NOTIFY) ?
-EAGAIN : -ERESTARTSYS;
break;
}
@@ -317,7 +317,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
* specified, we cannot return before the IrCOMM link is
* ready
*/
- if (!test_bit(ASYNC_B_CLOSING, &self->flags) &&
+ if (!test_bit(ASYNCB_CLOSING, &self->port.flags) &&
(do_clocal || (self->settings.dce & IRCOMM_CD)) &&
self->state == IRCOMM_TTY_READY)
{
@@ -350,7 +350,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
__FILE__, __LINE__, tty->driver->name, self->port.count);
if (!retval)
- self->flags |= ASYNC_NORMAL_ACTIVE;
+ self->port.flags |= ASYNC_NORMAL_ACTIVE;
return retval;
}
@@ -420,13 +420,13 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
self->line, self->port.count);
/* Not really used by us, but lets do it anyway */
- self->tty->low_latency = (self->flags & ASYNC_LOW_LATENCY) ? 1 : 0;
+ tty->low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
/*
* If the port is the middle of closing, bail out now
*/
if (tty_hung_up_p(filp) ||
- test_bit(ASYNC_B_CLOSING, &self->flags)) {
+ test_bit(ASYNCB_CLOSING, &self->port.flags)) {
/* Hm, why are we blocking on ASYNC_CLOSING if we
* do return -EAGAIN/-ERESTARTSYS below anyway?
@@ -437,14 +437,14 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
*/
if (wait_event_interruptible(self->port.close_wait,
- !test_bit(ASYNC_B_CLOSING, &self->flags))) {
+ !test_bit(ASYNCB_CLOSING, &self->port.flags))) {
IRDA_WARNING("%s - got signal while blocking on ASYNC_CLOSING!\n",
__func__);
return -ERESTARTSYS;
}
#ifdef SERIAL_DO_RESTART
- return (self->flags & ASYNC_HUP_NOTIFY) ?
+ return (self->port.flags & ASYNC_HUP_NOTIFY) ?
-EAGAIN : -ERESTARTSYS;
#else
return -EAGAIN;
@@ -531,7 +531,7 @@ static void ircomm_tty_close(struct tty_struct *tty, struct file *filp)
}
/* Hum... Should be test_and_set_bit ??? - Jean II */
- set_bit(ASYNC_B_CLOSING, &self->flags);
+ set_bit(ASYNCB_CLOSING, &self->port.flags);
/* We need to unlock here (we were unlocking at the end of this
* function), because tty_wait_until_sent() may schedule.
@@ -561,7 +561,7 @@ static void ircomm_tty_close(struct tty_struct *tty, struct file *filp)
wake_up_interruptible(&self->port.open_wait);
}
- self->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING);
+ self->port.flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING);
wake_up_interruptible(&self->port.close_wait);
}
@@ -954,7 +954,7 @@ static void ircomm_tty_shutdown(struct ircomm_tty_cb *self)
IRDA_DEBUG(0, "%s()\n", __func__ );
- if (!test_and_clear_bit(ASYNC_B_INITIALIZED, &self->flags))
+ if (!test_and_clear_bit(ASYNCB_INITIALIZED, &self->port.flags))
return;
ircomm_tty_detach_cable(self);
@@ -1005,7 +1005,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
/* I guess we need to lock here - Jean II */
spin_lock_irqsave(&self->spinlock, flags);
- self->flags &= ~ASYNC_NORMAL_ACTIVE;
+ self->port.flags &= ~ASYNC_NORMAL_ACTIVE;
self->tty = NULL;
self->port.count = 0;
spin_unlock_irqrestore(&self->spinlock, flags);
@@ -1077,7 +1077,7 @@ void ircomm_tty_check_modem_status(struct ircomm_tty_cb *self)
if (status & IRCOMM_DCE_DELTA_ANY) {
/*wake_up_interruptible(&self->delta_msr_wait);*/
}
- if ((self->flags & ASYNC_CHECK_CD) && (status & IRCOMM_DELTA_CD)) {
+ if ((self->port.flags & ASYNC_CHECK_CD) && (status & IRCOMM_DELTA_CD)) {
IRDA_DEBUG(2,
"%s(), ircomm%d CD now %s...\n", __func__ , self->line,
(status & IRCOMM_CD) ? "on" : "off");
@@ -1094,7 +1094,7 @@ void ircomm_tty_check_modem_status(struct ircomm_tty_cb *self)
return;
}
}
- if (self->flags & ASYNC_CTS_FLOW) {
+ if (self->port.flags & ASYNC_CTS_FLOW) {
if (tty->hw_stopped) {
if (status & IRCOMM_CTS) {
IRDA_DEBUG(2,
@@ -1327,27 +1327,27 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
seq_puts(m, "Flags:");
sep = ' ';
- if (self->flags & ASYNC_CTS_FLOW) {
+ if (self->port.flags & ASYNC_CTS_FLOW) {
seq_printf(m, "%cASYNC_CTS_FLOW", sep);
sep = '|';
}
- if (self->flags & ASYNC_CHECK_CD) {
+ if (self->port.flags & ASYNC_CHECK_CD) {
seq_printf(m, "%cASYNC_CHECK_CD", sep);
sep = '|';
}
- if (self->flags & ASYNC_INITIALIZED) {
+ if (self->port.flags & ASYNC_INITIALIZED) {
seq_printf(m, "%cASYNC_INITIALIZED", sep);
sep = '|';
}
- if (self->flags & ASYNC_LOW_LATENCY) {
+ if (self->port.flags & ASYNC_LOW_LATENCY) {
seq_printf(m, "%cASYNC_LOW_LATENCY", sep);
sep = '|';
}
- if (self->flags & ASYNC_CLOSING) {
+ if (self->port.flags & ASYNC_CLOSING) {
seq_printf(m, "%cASYNC_CLOSING", sep);
sep = '|';
}
- if (self->flags & ASYNC_NORMAL_ACTIVE) {
+ if (self->port.flags & ASYNC_NORMAL_ACTIVE) {
seq_printf(m, "%cASYNC_NORMAL_ACTIVE", sep);
sep = '|';
}