TTY: amiserial/simserial, use count from tty_port
Nothing special. Just remove count from serial_state and change all
users to use tty_port.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index fb324b3..baa2b1e 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -500,26 +500,26 @@
return;
}
#ifdef SIMSERIAL_DEBUG
- printk("rs_close ttys%d, count = %d\n", info->line, info->count);
+ printk("rs_close ttys%d, count = %d\n", info->line, info->tport.count);
#endif
- if ((tty->count == 1) && (info->count != 1)) {
+ if ((tty->count == 1) && (info->tport.count != 1)) {
/*
* Uh, oh. tty->count is 1, which means that the tty
- * structure will be freed. info->count should always
+ * structure will be freed. info->tport.count should always
* be one in these conditions. If it's greater than
* one, we've got real problems, since it means the
* serial port won't be shutdown.
*/
printk(KERN_ERR "rs_close: bad serial port count; tty->count is 1, "
- "info->count is %d\n", info->count);
- info->count = 1;
+ "info->tport.count is %d\n", info->tport.count);
+ info->tport.count = 1;
}
- if (--info->count < 0) {
+ if (--info->tport.count < 0) {
printk(KERN_ERR "rs_close: bad serial port count for ttys%d: %d\n",
- info->line, info->count);
- info->count = 0;
+ info->line, info->tport.count);
+ info->tport.count = 0;
}
- if (info->count) {
+ if (info->tport.count) {
local_irq_restore(flags);
return;
}
@@ -567,7 +567,7 @@
return;
shutdown(tty, info);
- info->count = 0;
+ info->tport.count = 0;
info->flags &= ~ASYNC_NORMAL_ACTIVE;
info->tport.tty = NULL;
wake_up_interruptible(&info->tport.open_wait);
@@ -661,13 +661,13 @@
int retval;
unsigned long page;
- info->count++;
+ info->tport.count++;
info->tport.tty = tty;
tty->driver_data = info;
tty->port = &info->tport;
#ifdef SIMSERIAL_DEBUG
- printk("rs_open %s, count = %d\n", tty->name, info->count);
+ printk("rs_open %s, count = %d\n", tty->name, info->tport.count);
#endif
tty->low_latency = (info->flags & ASYNC_LOW_LATENCY) ? 1 : 0;