diff options
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2013-08-19 14:01:17 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-08-20 12:25:49 +0200 |
| commit | 75ba899e95217fe9002878edc2777bdd49d908c3 (patch) | |
| tree | 238abbd229975e0c10d95c2e4493b17c082cc5c1 | |
| parent | 58c59bc997d86593f0bea41845885917cf304d22 (diff) | |
HID: i2c-hid: use correct type for ACPI _DSM parameter
ACPI 5.0 specification requires the fourth parameter to the _DSM (Device
Specific Method) to be of type package instead of integer. Failing to do
that we get following warning on the console:
ACPI Warning: \_SB_.PCI0.I2C1.TPL0._DSM: Argument #4 type mismatch - Found [Integer],
ACPI requires [Package] (20130517/nsarguments-95)
Fix this by passing an empty package to the _DSM method. The HID over I2C
specification doesn't require any specific values to be passed with this
parameter.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>