Seth Forshee 11948b9335 toshiba_acpi: Fix machines that don't support HCI_SYSTEM_EVENT ... The Satellite C670-10V generates notifications for hotkeys but does not support HCI_SYSTEM_EVENT. As a result when a hotkey is pressed it gets stuck in an infinite loop in toshiba_acpi_notify. To fix this, detect whether or not HCI_SYSTEM_EVENT is supported up-front and don't try to read system events if it isn't supported. In addition, limit the number of retries when reading HCI_SYSTEM_EVENT fails so that this loop cannot run unbounded. Signed-off-by: Seth Forshee <seth.forshee@canonical.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>		2011-12-05 13:07:28 -05:00
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x86	toshiba_acpi: Fix machines that don't support HCI_SYSTEM_EVENT	2011-12-05 13:07:28 -05:00
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