[ARM] 4549/1: KS8695: Fix build errors

The PCI driver has not been merged yet, so comment out call to
ks8695_init_pci() for now.

Also fix some incorrectly marked __init and __initdata sections.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>