[PATCH] parport_pc and !CONFIG_PNP

From:  Geert Uytterhoeven <geert@linux-m68k.org>

  parport_pc_pnp_driver is const if !CONFIG_PNP, while pnp_register_driver()
  takes a non-const pointer as parameter.

  An alternative fix is to change the prototype of the dummy
  pnp_register_driver(), but this may affect other drivers.

drivers/parport/parport_pc.c

@@ -2987,7 +2987,7 @@ static struct pnp_driver parport_pc_pnp_driver = {
 	.id_table	= pnp_dev_table,
 };
 #else
-static const struct pnp_driver parport_pc_pnp_driver;
+static struct pnp_driver parport_pc_pnp_driver;
 #endif
 
 /* This is called by parport_pc_find_nonpci_ports (in asm/parport.h) */