ide: add struct ide_io_ports (take 3)

* Add struct ide_io_ports and use it instead of `unsigned long io_ports[]`
  in ide_hwif_t.

* Rename io_ports[] in hw_regs_t to io_ports_array[].

* Use un-named union for 'unsigned long io_ports_array[]' and 'struct
  ide_io_ports io_ports' in hw_regs_t.

* Remove IDE_*_OFFSET defines.

v2:
* scc_pata.c build fix from Stephen Rothwell.

v3:
* Fix ctl_adrr typo in Sparc-specific part of ns87415.c.
  (Noticed by Andrew Morton)

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/ide/legacy/q40ide.c b/drivers/ide/legacy/q40ide.c
index f23999dd3d46..a3573d40b4b7 100644
--- a/drivers/ide/legacy/q40ide.c
+++ b/drivers/ide/legacy/q40ide.c
@@ -80,10 +80,10 @@ void q40_ide_setup_ports ( hw_regs_t *hw,
         for (i = 0; i < IDE_NR_PORTS; i++) {
                 /* BIG FAT WARNING: 
                    assumption: only DATA port is ever used in 16 bit mode */
-                if ( i==0 )
-                        hw->io_ports[i] = Q40_ISA_IO_W(base + offsets[i]);
+                if (i == 0)
+                        hw->io_ports_array[i] = Q40_ISA_IO_W(base + offsets[i]);
                 else
-                        hw->io_ports[i] = Q40_ISA_IO_B(base + offsets[i]);
+                        hw->io_ports_array[i] = Q40_ISA_IO_B(base + offsets[i]);
         }
 
         hw->irq = irq;