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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-01-26 20:13:09 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-01-26 20:13:09 +0100
commit3a5015cc9d7051ce8e706ef48276d8484aac0c4b (patch)
tree44c983552fb651a887a0276fdd8cc309376f2bfd /Documentation/ide.txt
parentce71ed9ba8b558d54c213d372a6cf8b302fa1fa4 (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>
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