parisc: Move pci_dev_is_behind_card_dino to where it is used

parisc build test images fail to compile with the following error.

drivers/parisc/dino.c:160:12: error:
	'pci_dev_is_behind_card_dino' defined but not used

Move the function just ahead of its only caller to avoid the error.

Fixes: 5fa16591

 ("parisc: Disable HP HSC-PCI Cards to prevent kernel crash")
Cc: Helge Deller <deller@gmx.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Helge Deller <deller@gmx.de>