linux/include
Bartlomiej Zolnierkiewicz 2bbd57cad3 ide: switch to DMA-mapping API part #2
Follow-up to commit 5c05ff68b9
("ide: switch to DMA-mapping API"):

* pci_{alloc,free}_consistent() -> dma_{alloc,free}_coherent()
  in ide_{allocate,release}_dma_engine().

* Add ->prd_max_nents and ->prd_ent_size fields to ide_hwif_t
  (+ set default values in ide_allocate_dma_engine()).

* Make ide_{allocate,release}_dma_engine() available also
  for CONFIG_BLK_DEV_IDEDMA_SFF=n.  Then convert au1xxx-ide.c,
  scc_pata.c and sgiioc4.c to use them.

* Add missing ->init_dma method to scc_pata.

This patch also fixes:
- ->dmatable_cpu leak for au1xxx-ide
- too early realease of ->dmatable_cpu for scc_pata
- wrong amount of ->dmatable_cpu memory being freed for sgiioc4

While at it:
- remove superfluous ->dma_base check from ide_unregister()
- return -ENOMEM on error in ide_release_dma_engine()
- beautify error message in ide_release_dma_engine()

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-10-13 21:39:47 +02:00
..
acpi
asm-arm
asm-cris
asm-frv
asm-generic Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-10-13 17:13:56 +01:00
asm-m32r
asm-m68k
asm-mips MIPS: Move headfiles to new location below arch/mips/include 2008-10-11 16:18:52 +01:00
asm-mn10300
asm-parisc Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-10-13 17:13:56 +01:00
asm-um
asm-x86 Merge git://git.infradead.org/users/dwmw2/random-2.6 2008-10-13 09:59:14 -07:00
asm-xtensa
crypto
drm
keys
linux ide: switch to DMA-mapping API part #2 2008-10-13 21:39:47 +02:00
math-emu
media
mtd
net Merge branch 'next' into for-linus 2008-10-13 09:35:14 +11:00
pcmcia
rdma
rxrpc
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2008-10-10 10:53:26 -07:00
sound Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 2008-10-13 10:06:58 -07:00
video Merge branch 'pxa-all' into devel 2008-10-09 21:33:02 +01:00
xen
Kbuild