intelfbdrv.c: bailearly is an int module_param

Dan Carpenter points out that it's an int, not a bool:
intelfbdrv.c:818:	if (bailearly == 1)
intelfbdrv.c:828:	if (bailearly == 2)
intelfbdrv.c:836:	if (bailearly == 3)
intelfbdrv.c:842:	if (bailearly == 4)
intelfbdrv.c:851:	if (bailearly == 5)
intelfbdrv.c:859:	if (bailearly == 6)
intelfbdrv.c:866:				    bailearly > 6 ? bailearly - 6 : 0);
intelfbdrv.c:874:	if (bailearly == 18)
intelfbdrv.c:886:	if (bailearly == 19)
intelfbdrv.c:893:	if (bailearly == 20)

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Dan Carpenter <dan.carpenter@oracle.com>