From: Alex Chiang Date: Sun, 20 Dec 2009 19:19:45 +0000 (-0700) Subject: ACPI: processor: change acpi_processor_eval_pdc interface X-Git-Tag: firefly_0821_release~9833^2~3528^2~4^2~3 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fa118564ed66f785f957d8230745b62e9244700d;p=firefly-linux-kernel-4.4.55.git ACPI: processor: change acpi_processor_eval_pdc interface acpi_processor_eval_pdc() really only needs a handle and an acpi_object_list * to do its work. No need to pass in a struct acpi_processor *, so let's be more specific about what we want. Signed-off-by: Alex Chiang Signed-off-by: Len Brown --- diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c index 23d2828157e0..974de4eb2982 100644 --- a/drivers/acpi/processor_pdc.c +++ b/drivers/acpi/processor_pdc.c @@ -97,13 +97,11 @@ static struct acpi_object_list *acpi_processor_alloc_pdc(void) * _PDC is required for a BIOS-OS handshake for most of the newer * ACPI processor features. */ -static int acpi_processor_eval_pdc(struct acpi_processor *pr) +static int +acpi_processor_eval_pdc(acpi_handle handle, struct acpi_object_list *pdc_in) { - struct acpi_object_list *pdc_in = pr->pdc; acpi_status status = AE_OK; - if (!pdc_in) - return status; if (idle_nomwait) { /* * If mwait is disabled for CPU C-states, the C2C3_FFH access @@ -118,7 +116,7 @@ static int acpi_processor_eval_pdc(struct acpi_processor *pr) buffer[2] &= ~(ACPI_PDC_C_C2C3_FFH | ACPI_PDC_C_C1_FFH); } - status = acpi_evaluate_object(pr->handle, "_PDC", pdc_in, NULL); + status = acpi_evaluate_object(handle, "_PDC", pdc_in, NULL); if (ACPI_FAILURE(status)) ACPI_DEBUG_PRINT((ACPI_DB_INFO, @@ -148,9 +146,7 @@ void acpi_processor_set_pdc(struct acpi_processor *pr) if (!obj_list) return; - pr->pdc = obj_list; - - acpi_processor_eval_pdc(pr); + acpi_processor_eval_pdc(pr->handle, obj_list); acpi_processor_cleanup_pdc(pr); } EXPORT_SYMBOL_GPL(acpi_processor_set_pdc);