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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-12-12 23:32:00 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-12-12 23:32:00 +0100
commit644a9d764b4747af057b3db73ccba28a168b1f4f (patch)
tree0f692a2e67433b4072856f38a489e0d6fe3c2338 /include/linux
parentbbe4d6d86565bfd9edbc3f19bc23f816af66240d (diff)
ide: fix ->io_32bit race in set_io_32bit()
set_io_32bit() (ide_procset_t function) can race against running PIO transfers. Fix it by using ide_spin_wait_hwgroup(). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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