m68k: Q40/Q60 floppy support is broken

Mark Q40/Q60 floppy support broken:

    arch/m68k/q40/q40ints.c: In function 'q40_irq_handler':
    arch/m68k/q40/q40ints.c:214: error: implicit declaration of function 'floppy_hardint'

Including <asm/floppy.h> doesn't help, as it causes a lot of additional error
messages (cfr. Sun 3x).
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

arch/m68k/Kconfig

@@ -44,7 +44,7 @@ config GENERIC_IOMAP
 
 config ARCH_MAY_HAVE_PC_FDC
 	bool
-	depends on Q40 || (BROKEN && SUN3X)
+	depends on BROKEN && (Q40 || SUN3X)
 	default y
 
 config NO_IOPORT