From f7a85520087a6286148926d04e7cc3857f8ad15f Mon Sep 17 00:00:00 2001 From: Lorenzo Pieralisi Date: Fri, 19 Jun 2020 09:20:04 +0100 Subject: ACPI/IORT: Make iort_msi_map_rid() PCI agnostic [ Upstream commit 39c3cf566ceafa7c1ae331a5f26fbb685d670001 ] There is nothing PCI specific in iort_msi_map_rid(). Rename the function using a bus protocol agnostic name, iort_msi_map_id(), and convert current callers to it. Signed-off-by: Lorenzo Pieralisi Acked-by: Bjorn Helgaas Cc: Will Deacon Cc: Hanjun Guo Cc: Bjorn Helgaas Cc: Sudeep Holla Cc: Robin Murphy Cc: "Rafael J. Wysocki" Link: https://lore.kernel.org/r/20200619082013.13661-4-lorenzo.pieralisi@arm.com Signed-off-by: Catalin Marinas Stable-dep-of: d79972789d17 ("of: dynamic: Fix of_reconfig_get_state_change() return value documentation") Signed-off-by: Sasha Levin --- drivers/acpi/arm64/iort.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/acpi') diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index 0428e74b6002..13ae2ce9f50d 100644 --- a/drivers/acpi/arm64/iort.c +++ b/drivers/acpi/arm64/iort.c @@ -521,22 +521,22 @@ static struct acpi_iort_node *iort_find_dev_node(struct device *dev) } /** - * iort_msi_map_rid() - Map a MSI requester ID for a device + * iort_msi_map_id() - Map a MSI input ID for a device * @dev: The device for which the mapping is to be done. - * @req_id: The device requester ID. + * @input_id: The device input ID. * - * Returns: mapped MSI RID on success, input requester ID otherwise + * Returns: mapped MSI ID on success, input ID otherwise */ -u32 iort_msi_map_rid(struct device *dev, u32 req_id) +u32 iort_msi_map_id(struct device *dev, u32 input_id) { struct acpi_iort_node *node; u32 dev_id; node = iort_find_dev_node(dev); if (!node) - return req_id; + return input_id; - iort_node_map_id(node, req_id, &dev_id, IORT_MSI_TYPE); + iort_node_map_id(node, input_id, &dev_id, IORT_MSI_TYPE); return dev_id; } -- cgit v1.2.3