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>
diff --git a/drivers/ide/legacy/ide_platform.c b/drivers/ide/legacy/ide_platform.c
index 8279dc7..d3bc3f2 100644
--- a/drivers/ide/legacy/ide_platform.c
+++ b/drivers/ide/legacy/ide_platform.c
@@ -101,8 +101,10 @@
ide_init_port_hw(hwif, &hw);
- if (mmio)
+ if (mmio) {
+ hwif->host_flags = IDE_HFLAG_MMIO;
default_hwif_mmiops(hwif);
+ }
idx[0] = hwif->index;