From: Carlos Corbacho Date: Sat, 2 Aug 2008 16:28:45 +0000 (+0100) Subject: ACPI: WMI: Set instance for query block calls X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=dab36ad8d50dc9424dfc4926f62aaf9bd52dcf13;p=deliverable%2Flinux.git ACPI: WMI: Set instance for query block calls Although the necessary data structure was set up, it was never actually passed in, so data block calls have only been working by sheer chance. (On Acer laptops. the data block methods we've been calling never look at the instance value, hence acer-wmi never triggered this before). f3454ae8104efb2dbf0d08ec42c6f5d0fe9225bc brought this to light. Signed-off-by: Carlos Corbacho Signed-off-by: Andi Kleen --- diff --git a/drivers/acpi/wmi.c b/drivers/acpi/wmi.c index c33b1c6e93b1..cfe2c833474d 100644 --- a/drivers/acpi/wmi.c +++ b/drivers/acpi/wmi.c @@ -347,7 +347,7 @@ struct acpi_buffer *out) strcpy(method, "WQ"); strncat(method, block->object_id, 2); - status = acpi_evaluate_object(handle, method, NULL, out); + status = acpi_evaluate_object(handle, method, &input, out); /* * If ACPI_WMI_EXPENSIVE, call the relevant WCxx method, even if