[PATCH] isicom: fix build with PCI disabled

With CONFIG_PCI=n:
drivers/char/isicom.c: In function 'isicom_probe':
drivers/char/isicom.c:1793: warning: implicit declaration of function
'pci_request_region'
drivers/char/isicom.c:1827: warning: implicit declaration of function
'pci_release_region'

Let's CONFIG_ISI depend on CONFIG_PCI.
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NJiri Slaby <jirislaby@gmail.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

drivers/char/Kconfig

@@ -218,7 +218,7 @@ config MOXA_SMARTIO_NEW
 
 config ISI
 	tristate "Multi-Tech multiport card support (EXPERIMENTAL)"
-	depends on SERIAL_NONSTANDARD
+	depends on SERIAL_NONSTANDARD && PCI
 	select FW_LOADER
 	help
 	  This is a driver for the Multi-Tech cards which provide several