Commit 9a607a54 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki Committed by Bjorn Helgaas
Browse files

PCI/ACPI: Replace acpi_bus_get_device() with acpi_fetch_acpi_dev() 

Replace acpi_bus_get_device() that is going to be dropped with
acpi_fetch_acpi_dev().

No intentional functional impact.

Link: https://lore.kernel.org/r/11930209.O9o76ZdvQC@kreacher


Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
parent e783362e

drivers/pci/hotplug/acpiphp_glue.c

+4 −3
Original line number Diff line number Diff line
@@ -226,9 +226,9 @@ static void acpiphp_post_dock_fixup(struct acpi_device *adev) 
static acpi_status acpiphp_add_context(acpi_handle handle, u32 lvl, void *data,

				       void **rv)

{

	struct acpi_device *adev = acpi_fetch_acpi_dev(handle);

	struct acpiphp_bridge *bridge = data;

	struct acpiphp_context *context;

	struct acpi_device *adev;

	struct acpiphp_slot *slot;

	struct acpiphp_func *newfunc;

	acpi_status status = AE_OK;
@@ -238,6 +238,9 @@ static acpi_status acpiphp_add_context(acpi_handle handle, u32 lvl, void *data, 
	struct pci_dev *pdev = bridge->pci_dev;

	u32 val;



	if (!adev)

		return AE_OK;



	status = acpi_evaluate_integer(handle, "_ADR", NULL, &adr);

	if (ACPI_FAILURE(status)) {

		if (status != AE_NOT_FOUND)
@@ -245,8 +248,6 @@ static acpi_status acpiphp_add_context(acpi_handle handle, u32 lvl, void *data, 
				"can't evaluate _ADR (%#x)\n", status);

		return AE_OK;

	}

	if (acpi_bus_get_device(handle, &adev))

		return AE_OK;



	device = (adr >> 16) & 0xffff;

	function = adr & 0xffff;

drivers/pci/hotplug/acpiphp_ibm.c

+3 −2
Original line number Diff line number Diff line
@@ -433,8 +433,9 @@ static int __init ibm_acpiphp_init(void) 
		goto init_return;

	}

	pr_debug("%s: found IBM aPCI device\n", __func__);

	if (acpi_bus_get_device(ibm_acpi_handle, &device)) {

		pr_err("%s: acpi_bus_get_device failed\n", __func__);

	device = acpi_fetch_acpi_dev(ibm_acpi_handle);

	if (!device) {

		pr_err("%s: acpi_fetch_acpi_dev failed\n", __func__);

		retval = -ENODEV;

		goto init_return;

	}

drivers/pci/pci-acpi.c

+3 −3
Original line number Diff line number Diff line
@@ -89,9 +89,9 @@ int acpi_get_rc_resources(struct device *dev, const char *hid, u16 segment, 
		return -ENODEV;

	}



	ret = acpi_bus_get_device(handle, &adev);

	if (ret)

		return ret;

	adev = acpi_fetch_acpi_dev(handle);

	if (!adev)

		return -ENODEV;



	ret = acpi_get_rc_addr(adev, res);

	if (ret) {