ide: use ->tf_read in ide_read_error()
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Wed, 23 Jul 2008 17:55:53 +0000 (19:55 +0200)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Wed, 23 Jul 2008 17:55:53 +0000 (19:55 +0200)
commit92eb43800a3c1300bd5cb8a2a27e6f2a84f7042e
tree6c4b7253d2e799f260d7858b99addd0cdac978d2
parent40f095f0138ea5b5971e5128b27e1bb907161149
ide: use ->tf_read in ide_read_error()

* Add IDE_TFLAG_IN_FEATURE taskfile flag for reading Feature
  register and handle it in ->tf_read.

* Convert ide_read_error() to use ->tf_read instead of ->INB,
  then uninline and export it.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
drivers/ide/h8300/ide-h8300.c
drivers/ide/ide-iops.c
drivers/ide/pci/ns87415.c
drivers/ide/pci/scc_pata.c
include/linux/ide.h