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(parent: ce71ed9) | patch
ide: add ide_busy_sleep() helper
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sat, 26 Jan 2008 19:13:09 +0000 (20:13 +0100)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sat, 26 Jan 2008 19:13:09 +0000 (20:13 +0100)
commit3a5015cc9d7051ce8e706ef48276d8484aac0c4b
tree44c983552fb651a887a0276fdd8cc309376f2bfdtree | snapshot
parentce71ed9ba8b558d54c213d372a6cf8b302fa1fa4commit | diff
ide: add ide_busy_sleep() helper

Add ide_busy_sleep() helper and use it in do_probe(),
enable_nest() and probe_hwif().

As a nice side-effect this fixes a minor bug in do_probe()
(the code was reading status register without any delay).

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
drivers/ide/ide-probe.c diff | blob | history
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