PCI: pci-bridge-emul: Export API functions

It allows kernel modules which are not compiled into kernel image to use
pci-bridge-emul API functions.

Link: https://lore.kernel.org/r/20200907111038.5811-4-pali@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
1 file changed