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-rw-r--r--drivers/tty/hvc/hvcs.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
index 817f94b..d56788c 100644
--- a/drivers/tty/hvc/hvcs.c
+++ b/drivers/tty/hvc/hvcs.c
@@ -270,8 +270,6 @@ struct hvcs_struct {
*/
unsigned int index;
- struct tty_struct *tty;
-
/*
* Used to tell the driver kernel_thread what operations need to take
* place upon this hvcs_struct instance.
@@ -560,7 +558,7 @@ static irqreturn_t hvcs_handle_interrupt(int irq, void *dev_instance)
static void hvcs_try_write(struct hvcs_struct *hvcsd)
{
uint32_t unit_address = hvcsd->vdev->unit_address;
- struct tty_struct *tty = hvcsd->tty;
+ struct tty_struct *tty = hvcsd->port.tty;
int sent;
if (hvcsd->todo_mask & HVCS_TRY_WRITE) {
@@ -598,7 +596,7 @@ static int hvcs_io(struct hvcs_struct *hvcsd)
spin_lock_irqsave(&hvcsd->lock, flags);
unit_address = hvcsd->vdev->unit_address;
- tty = hvcsd->tty;
+ tty = hvcsd->port.tty;
hvcs_try_write(hvcsd);
@@ -850,7 +848,7 @@ static int __devexit hvcs_remove(struct vio_dev *dev)
spin_lock_irqsave(&hvcsd->lock, flags);
- tty = hvcsd->tty;
+ tty = hvcsd->port.tty;
spin_unlock_irqrestore(&hvcsd->lock, flags);
@@ -1137,7 +1135,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
goto error_release;
hvcsd->port.count = 1;
- hvcsd->tty = tty;
+ hvcsd->port.tty = tty;
tty->driver_data = hvcsd;
memset(&hvcsd->buffer[0], 0x00, HVCS_BUFF_LEN);
@@ -1223,7 +1221,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
* execute any operations on the TTY even though it is obligated
* to deliver any pending I/O to the hypervisor.
*/
- hvcsd->tty = NULL;
+ hvcsd->port.tty = NULL;
irq = hvcsd->vdev->irq;
spin_unlock_irqrestore(&hvcsd->lock, flags);
@@ -1271,8 +1269,8 @@ static void hvcs_hangup(struct tty_struct * tty)
hvcsd->todo_mask = 0;
/* I don't think the tty needs the hvcs_struct pointer after a hangup */
- hvcsd->tty->driver_data = NULL;
- hvcsd->tty = NULL;
+ tty->driver_data = NULL;
+ hvcsd->port.tty = NULL;
hvcsd->port.count = 0;