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path: root/drivers/char/rio/rio_linux.c
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Diffstat (limited to 'drivers/char/rio/rio_linux.c')
-rw-r--r--drivers/char/rio/rio_linux.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c
index a8f68a3f14dd..ec2afd139472 100644
--- a/drivers/char/rio/rio_linux.c
+++ b/drivers/char/rio/rio_linux.c
@@ -173,7 +173,7 @@ static void rio_disable_tx_interrupts(void *ptr);
static void rio_enable_tx_interrupts(void *ptr);
static void rio_disable_rx_interrupts(void *ptr);
static void rio_enable_rx_interrupts(void *ptr);
-static int rio_get_CD(void *ptr);
+static int rio_carrier_raised(struct tty_port *port);
static void rio_shutdown_port(void *ptr);
static int rio_set_real_termios(void *ptr);
static void rio_hungup(void *ptr);
@@ -224,7 +224,6 @@ static struct real_driver rio_real_driver = {
rio_enable_tx_interrupts,
rio_disable_rx_interrupts,
rio_enable_rx_interrupts,
- rio_get_CD,
rio_shutdown_port,
rio_set_real_termios,
rio_chars_in_buffer,
@@ -476,9 +475,9 @@ static void rio_enable_rx_interrupts(void *ptr)
/* Jeez. Isn't this simple? */
-static int rio_get_CD(void *ptr)
+static int rio_carrier_raised(struct tty_port *port)
{
- struct Port *PortP = ptr;
+ struct Port *PortP = container_of(port, struct Port, gs.port);
int rv;
func_enter();
@@ -806,7 +805,9 @@ static void *ckmalloc(int size)
return p;
}
-
+static const struct tty_port_operations rio_port_ops = {
+ .carrier_raised = rio_carrier_raised,
+};
static int rio_init_datastructures(void)
{
@@ -842,17 +843,14 @@ static int rio_init_datastructures(void)
goto free6;
}
rio_dprintk(RIO_DEBUG_INIT, "initing port %d (%d)\n", i, port->Mapped);
+ tty_port_init(&port->gs.port);
+ port->gs.port.ops = &rio_port_ops;
port->PortNum = i;
port->gs.magic = RIO_MAGIC;
port->gs.close_delay = HZ / 2;
port->gs.closing_wait = 30 * HZ;
port->gs.rd = &rio_real_driver;
spin_lock_init(&port->portSem);
- /*
- * Initializing wait queue
- */
- init_waitqueue_head(&port->gs.port.open_wait);
- init_waitqueue_head(&port->gs.port.close_wait);
}
#else
/* We could postpone initializing them to when they are configured. */