diff options
| author | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2020-06-19 09:20:04 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2020-07-28 15:51:31 +0100 |
| commit | 39c3cf566ceafa7c1ae331a5f26fbb685d670001 (patch) | |
| tree | d1781327cc5d6d2bc18d2d1e946a08880e6923bd /drivers/acpi | |
| parent | d1718a1b7a86743b9c517bf9521695ba909c734f (diff) | |
ACPI/IORT: Make iort_msi_map_rid() PCI agnostic
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 <lorenzo.pieralisi@arm.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Will Deacon <will@kernel.org>
Cc: Hanjun Guo <guohanjun@huawei.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Link: https://lore.kernel.org/r/20200619082013.13661-4-lorenzo.pieralisi@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/arm64/iort.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index 902e2aaca946..53f9ef515089 100644 --- a/drivers/acpi/arm64/iort.c +++ b/drivers/acpi/arm64/iort.c @@ -568,22 +568,22 @@ 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; } |