ide: fix host drivers depending on ide_generic to probe for interfaces (take 2)

* Add mpc8xx_ide_probe() to mpc8xx.c and call it from probe_for_hwifs().

* Convert ide_arm, ide-cris, ide-h8300, ide-pnp, buddha, falconide, gayle,
  macide, q40ide, cmd640 and mpc8xx host drivers to use ide_device_add().

  This removes dependency on ide_generic for these drivers so update
  ide/Kconfig accordingly.

v2:
* ide_arm build fix (s/ide_device_idx/ide_device_add/)
  (Thanks to Christoph Lameter <clameter@sgi.com> for reporting the problem).

Cc: Mikael Starvik <starvik@axis.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/ide/arm/ide_arm.c b/drivers/ide/arm/ide_arm.c
index 21ba6ac2f826..a1b5ddab6a48 100644
--- a/drivers/ide/arm/ide_arm.c
+++ b/drivers/ide/arm/ide_arm.c
@@ -28,6 +28,7 @@ void __init ide_arm_init(void)
 {
         ide_hwif_t *hwif;
         hw_regs_t hw;
+        u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
 
         memset(&hw, 0, sizeof(hw));
         ide_std_init_ports(&hw, IDE_ARM_IO, IDE_ARM_IO + 0x206);
@@ -36,5 +37,8 @@ void __init ide_arm_init(void)
         hwif = ide_find_port(hw.io_ports[IDE_DATA_OFFSET]);
         if (hwif) {
                 ide_init_port_hw(hwif, &hw);
+                idx[0] = hwif->index;
+
+                ide_device_add(idx);
         }
 }