From: Alexey Starikovskiy <astarikovskiy@suse.de>
Date: Fri, 21 Mar 2008 14:06:57 +0000 (+0300)
Subject: ACPI: EC: Restore udelay in poll mode
X-Git-Tag: v2.6.26-rc1~101^2~1^5~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6e82a3087e6dad619149246082c910623ea9c36;p=pandora-kernel.git

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>
---

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