ACPI: hotplug: PCI: Use the new acpi_evaluate_reg() helper (6dd10c47) · Commits · 戴 / test

Use the new acpi_evaluate_reg() helper in the acpiphp_glue.c code. Acked-by:

drivers/pci/hotplug/acpiphp_glue.c

+3 −10

Original line number	Diff line number	Diff line
		@@ -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);
		}
		}