ide: add IDE_HFLAG_MMIO host flag (take 2)

* Add IDE_HFLAG_MMIO host flag and set it for hosts which use
  default_hwif_mmiops().

v2:
* Fix kernel panic in pmac host driver (',' should be '|').

  Thanks to Kamalesh for reporting it + testing the fix
  and to Andrew for hinting me about the source of the issue.

Cc: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c
index 65038ca35e10..061456914ca3 100644
--- a/drivers/ide/arm/icside.c
+++ b/drivers/ide/arm/icside.c
@@ -483,7 +483,7 @@ static const struct ide_port_info icside_v6_port_info __initdata = {
         .init_dma               = icside_dma_off_init,
         .port_ops               = &icside_v6_no_dma_port_ops,
         .dma_ops                = &icside_v6_dma_ops,
-        .host_flags             = IDE_HFLAG_SERIALIZE,
+        .host_flags             = IDE_HFLAG_SERIALIZE | IDE_HFLAG_MMIO,
         .mwdma_mask             = ATA_MWDMA2,
         .swdma_mask             = ATA_SWDMA2,
 };