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ACPI: EC: Add wait for irq storm
authorAlexey Starikovskiy <astarikovskiy@suse.de>
Wed, 30 Dec 2009 12:53:10 +0000 (15:53 +0300)
committerLen Brown <len.brown@intel.com>
Sat, 16 Jan 2010 03:53:04 +0000 (22:53 -0500)
commit54070101f86ca9a6e9ba243c999d144721ec3db7
tree7642d320afef14bc1e306ff420adb1e834f430c7tree | snapshot (tar.gz zip)
parentf5347867c5aea94c625246eaff8f7820b0a4cd8acommit | diff
ACPI: EC: Add wait for irq storm

Merge of poll and irq modes accelerated EC transaction, so
that keyboard starts to suffer again. Add msleep(1) into
transaction path for the storm to allow keyboard controller
to do its job.

Reference: http://bugzilla.kernel.org/show_bug.cgi?id=14747

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
drivers/acpi/ec.c diff | blob | blame | history