From 6dd10c47e912390668658c852f173a27f3221092 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Thu, 7 May 2020 12:49:17 +0200 Subject: ACPI: hotplug: PCI: Use the new acpi_evaluate_reg() helper Use the new acpi_evaluate_reg() helper in the acpiphp_glue.c code. Acked-by: Bjorn Helgaas Reviewed-by: Andy Shevchenko Signed-off-by: Hans de Goede Signed-off-by: Rafael J. Wysocki --- drivers/pci/hotplug/acpiphp_glue.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) (limited to 'drivers/pci/hotplug') diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index b3869951c0eb..b4c92cee13f8 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -385,19 +385,12 @@ static unsigned char acpiphp_max_busnr(struct pci_bus *bus) static void acpiphp_set_acpi_region(struct acpiphp_slot *slot) { struct acpiphp_func *func; - union acpi_object params[2]; - struct acpi_object_list arg_list; list_for_each_entry(func, &slot->funcs, sibling) { - arg_list.count = 2; - arg_list.pointer = params; - params[0].type = ACPI_TYPE_INTEGER; - params[0].integer.value = ACPI_ADR_SPACE_PCI_CONFIG; - params[1].type = ACPI_TYPE_INTEGER; - params[1].integer.value = 1; /* _REG is optional, we don't care about if there is failure */ - acpi_evaluate_object(func_to_handle(func), "_REG", &arg_list, - NULL); + acpi_evaluate_reg(func_to_handle(func), + ACPI_ADR_SPACE_PCI_CONFIG, + ACPI_REG_CONNECT); } } -- cgit