tree 59a99eb1206c5b478a8154fc0d6712797a797901
parent cc7feea39bed2951cc29af3ad642f39a99dfe8d3
author Alexey Starikovskiy <astarikovskiy@suse.de> 1206108417 +0300
committer Len Brown <len.brown@intel.com> 1206406055 -0400

ACPI: EC: Restore udelay in poll mode

This fixes keyboard event handling on some systems.

Note that this delay was thought unnecessary, and removed
from linux-2.6.20 with 50c1e1138cb94f6aca0f8555777edbcefe0324e2
'ACPI: ec: Drop udelay() from poll mode. Loop by reading status field instead.'

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>