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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 <bhelgaas@google.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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1 changed files with 3 additions and 10 deletions
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@ -385,19 +385,12 @@ static unsigned char acpiphp_max_busnr(struct pci_bus *bus)
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static void acpiphp_set_acpi_region(struct acpiphp_slot *slot)
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{
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struct acpiphp_func *func;
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union acpi_object params[2];
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struct acpi_object_list arg_list;
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list_for_each_entry(func, &slot->funcs, sibling) {
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arg_list.count = 2;
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arg_list.pointer = params;
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params[0].type = ACPI_TYPE_INTEGER;
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params[0].integer.value = ACPI_ADR_SPACE_PCI_CONFIG;
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params[1].type = ACPI_TYPE_INTEGER;
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params[1].integer.value = 1;
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/* _REG is optional, we don't care about if there is failure */
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acpi_evaluate_object(func_to_handle(func), "_REG", &arg_list,
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NULL);
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acpi_evaluate_reg(func_to_handle(func),
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ACPI_ADR_SPACE_PCI_CONFIG,
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ACPI_REG_CONNECT);
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}
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}
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