[PATCH] amiserial tty_driver add .owner field remove MOD_INC/DEC_USE_COUNT

drivers/char/amiserial.c

@@ -1528,7 +1528,6 @@ static void rs_close(struct tty_struct *tty, struct file * filp)
 
 	if (tty_hung_up_p(filp)) {
 		DBG_CNT("before DEC-hung");
-		MOD_DEC_USE_COUNT;
 		local_irq_restore(flags);
 		return;
 	}
@@ -1555,7 +1554,6 @@ static void rs_close(struct tty_struct *tty, struct file * filp)
 	}
 	if (state->count) {
 		DBG_CNT("before DEC-2");
-		MOD_DEC_USE_COUNT;
 		local_irq_restore(flags);
 		return;
 	}
@@ -1615,7 +1613,6 @@ static void rs_close(struct tty_struct *tty, struct file * filp)
 	info->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CALLOUT_ACTIVE|
 			 ASYNC_CLOSING);
 	wake_up_interruptible(&info->close_wait);
-	MOD_DEC_USE_COUNT;
 	local_irq_restore(flags);
 }
 
@@ -1894,15 +1891,12 @@ static int rs_open(struct tty_struct *tty, struct file * filp)
 	int 			retval, line;
 	unsigned long		page;
 
-	MOD_INC_USE_COUNT;
 	line = tty->index;
 	if ((line < 0) || (line >= NR_PORTS)) {
-		MOD_DEC_USE_COUNT;
 		return -ENODEV;
 	}
 	retval = get_async_struct(line, &info);
 	if (retval) {
-		MOD_DEC_USE_COUNT;
 		return retval;
 	}
 	tty->driver_data = info;
@@ -2116,6 +2110,7 @@ static int __init rs_init(void)
 
 	memset(&serial_driver, 0, sizeof(struct tty_driver));
 	serial_driver.magic = TTY_DRIVER_MAGIC;
+	serial_driver.owner = THIS_MODULE;
 	serial_driver.driver_name = "amiserial";
 	serial_driver.name = "ttyS";
 	serial_driver.major = TTY_MAJOR;