sun userflash is PCI-dependent

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index f88ebc5..cc6c734 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -103,7 +103,7 @@
 
 config MTD_SUN_UFLASH
 	tristate "Sun Microsystems userflash support"
-	depends on SPARC && MTD_CFI
+	depends on SPARC && MTD_CFI && PCI
 	help
 	  This provides a 'mapping' driver which supports the way in
 	  which user-programmable flash chips are connected on various