lib/devres.c: fix misplaced #endif

A misplaced #endif causes link errors related to pcim_*() functions.

This is because pcim_*() functions are related to CONFIG_PCI option,
however these are not related to CONFIG_HAS_IOPORT option.  Therefore,
when CONFIG_PCI is enabled and CONFIG_HAS_IOPORT is not enabled, it makes
link errors related to pcim_*() functions as below:

drivers/ata/libata-sff.c:3233: undefined reference to `pcim_iomap_regions'
drivers/ata/libata-sff.c:3238: undefined reference to `pcim_iomap_table'
drivers/built-in.o: In function `ata_pci_sff_init_host':
drivers/ata/libata-sff.c:2318: undefined reference to `pcim_iomap_regions'
drivers/ata/libata-sff.c:2329: undefined reference to `pcim_iomap_table

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Cc: Greg KH <greg@kroah.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>