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platform/x86: peaq-wmi: Evaluate wmi method with instance number 0x0 

According to Hans de Goede, WMI interface of thh peaq-wmi module has 10
instances but corresponding ACPI WMBC method does not check Arg0 (instance
number) at all. Therefore evaluate WMI method with first instance number
(0x0) instead of second (0x1).

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Pali Rohár 2017-08-12 09:44:17 +02:00 committed by Andy Shevchenko
parent f85a43b907
commit 2cf7bdec2d
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/x86/peaq-wmi.c
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@ -39,7 +39,7 @@ static void peaq_wmi_poll(struct input_polled_dev *dev)
struct acpi_buffer input = { sizeof(dummy), &dummy };
struct acpi_buffer output = { sizeof(obj), &obj };
status = wmi_evaluate_method(PEAQ_DOLBY_BUTTON_GUID, 1,
status = wmi_evaluate_method(PEAQ_DOLBY_BUTTON_GUID, 0,
PEAQ_DOLBY_BUTTON_METHOD_ID,
&input, &output);
if (ACPI_FAILURE(status))