zorro: ZTWO_VADDR() should return "void __iomem *"

ZTWO_VADDR() converts from physical to virtual I/O addresses, so it should
return "void __iomem *" instead of "unsigned long".

This allows to drop several casts, but requires adding a few casts to
accomodate legacy driver frameworks that store "unsigned long" I/O
addresses.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/parport/parport_mfc3.c b/drivers/parport/parport_mfc3.c
index 7578d79b3688..2f650f68af14 100644
--- a/drivers/parport/parport_mfc3.c
+++ b/drivers/parport/parport_mfc3.c
@@ -300,7 +300,7 @@ static int __init parport_mfc3_init(void)
                 if (!request_mem_region(piabase, sizeof(struct pia), "PIA"))
                         continue;
 
-                pp = (struct pia *)ZTWO_VADDR(piabase);
+                pp = ZTWO_VADDR(piabase);
                 pp->crb = 0;
                 pp->pddrb = 255; /* all data pins output */
                 pp->crb = PIA_DDR|32|8;