[PATCH] pnp: IRDA: adjust pnp_register_driver signature

Remove the assumption that pnp_register_driver() returns the number of devices
claimed.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Adam Belay <ambx1@neo.rr.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/net/irda/nsc-ircc.c

@@ -207,7 +207,7 @@ static int __init nsc_ircc_init(void)
  	/* Register with PnP subsystem to detect disable ports */
 	ret = pnp_register_driver(&nsc_ircc_pnp_driver);
 
- 	if (ret >= 0)
+ 	if (!ret)
  		pnp_registered = 1;
 
 	ret = -ENODEV;