remove #error on !PCI from pmc551.c

PMC551 depends on PCI in Kconfig so there is no need to #error in code if PCI
is not set.

Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
1 file changed