[PATCH] IBM_ASM Kconfig corrections

This patch contains the following fixes:
- IBM_ASM must depend on PCI
- remove useless "default n"
- correct the URL to further information

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>