[PATCH] drivers/eisa/pci_eisa.c:pci_eisa_init() should be init

[PATCH] drivers/eisa/pci_eisa.c:pci_eisa_init() should be init

  WARNING: drivers/built-in.o - Section mismatch: reference to .init.text:eisa_root_register from .text between 'pci_eisa_init' (at offset 0xabf670) and 'virtual_eisa_release'

AFAIK a PCI to EISA bridge isn't anything hotpluggable, so
pci_eisa_init() can become __init.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>