Use the new acpi_evaluate_reg() helper in the acpiphp_glue.c code.
Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
Changes in v2:
- Leave comment about not caring about _REG errors in place
- Add Bjorn's Acked-by
- Add Andy's Reviewed-by
---
drivers/pci/hotplug/acpiphp_glue.c | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)
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);
}
}
--
2.26.0
