m68k/hp300: Convert HP9000/300 and HP9000/400 to genirq

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Philip Blundell <philb@gnu.org>

arch/m68k/Kconfig

@@ -91,7 +91,6 @@ config USE_GENERIC_HARDIRQS
 	depends on !MVME147
 	depends on !MVME16x
 	depends on !BVME6000
-	depends on !HP300
 	depends on !SUN3X
 	depends on !Q40
 	depends on !SUN3