ide: make remaining built-in only IDE host drivers modular (take 2)
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sat, 26 Jan 2008 19:13:07 +0000 (20:13 +0100)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sat, 26 Jan 2008 19:13:07 +0000 (20:13 +0100)
commitade2daf9c6e57845fe83a24e0a9fa1c03c6e91b1
tree68070062d6306442caee50630c4213c911eb9064
parent8ac4ce742c66100931b6f2d7a36b0df08bc721fe
ide: make remaining built-in only IDE host drivers modular (take 2)

* Make remaining built-in only IDE host drivers modular, add ide-scan-pci.c
  file for probing PCI host drivers registered with IDE core (special case
  for built-in IDE and CONFIG_IDEPCI_PCIBUS_ORDER=y) and then take care of
  the ordering in which all IDE host drivers are probed when IDE is built-in
  during link time.

* Move probing of gayle, falconide, macide, q40ide and buddha (m68k arch
  specific) host drivers, before PCI ones (no PCI on m68k), ide-cris (cris
  arch specific), cmd640 (x86 arch specific) and pmac (ppc arch specific).

* Move probing of ide-cris (cris arch specific) host driver before cmd640
  (x86 arch specific).

* Move probing of mpc8xx (ppc specific) host driver before ide-pnp (depends
  on ISA and none of ppc platform that use mpc8xx supports ISA) and ide-h8300
  (h8300 arch specific).

* Add "probe_vlb" kernel parameter to cmd640 host driver and update
  Documentation/ide.txt accordingly.

* Make IDE_ARM config option visible so it can also be disabled if needed.

* Remove bogus comment from ide.c while at it.

v2:
* Fix two issues spotted by Sergei:
  - replace ENOMEM error value by ENOENT in ide-h8300 host driver
  - fix MODULE_PARM_DESC() in cmd640 host driver

Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
30 files changed:
Documentation/ide.txt
drivers/ide/Kconfig
drivers/ide/Makefile
drivers/ide/arm/Makefile
drivers/ide/arm/ide_arm.c
drivers/ide/cris/Makefile
drivers/ide/cris/ide-cris.c
drivers/ide/h8300/Makefile [new file with mode: 0644]
drivers/ide/h8300/ide-h8300.c
drivers/ide/ide-pnp.c
drivers/ide/ide-scan-pci.c [new file with mode: 0644]
drivers/ide/ide.c
drivers/ide/legacy/Makefile
drivers/ide/legacy/ali14xx.c
drivers/ide/legacy/buddha.c
drivers/ide/legacy/dtc2278.c
drivers/ide/legacy/falconide.c
drivers/ide/legacy/gayle.c
drivers/ide/legacy/ht6560b.c
drivers/ide/legacy/macide.c
drivers/ide/legacy/q40ide.c
drivers/ide/legacy/qd65xx.c
drivers/ide/legacy/umc8672.c
drivers/ide/pci/Makefile
drivers/ide/pci/cmd640.c
drivers/ide/ppc/Makefile [new file with mode: 0644]
drivers/ide/ppc/mpc8xx.c
drivers/ide/ppc/pmac.c
drivers/ide/setup-pci.c
include/linux/ide.h