linux-kernel - [PATCH] PCI: use array for .id

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Date: Fri, 17 May 2024 21:04:58 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: Bjorn Helgaas <bhelgaas@...gle.com>,
	linux-pci@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	Masahiro Yamada <masahiroy@...nel.org>,
	Alex Shi <alexs@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jonathan Corbet <corbet@....net>,
	Pawel Laszczak <pawell@...ence.com>,
	Yanteng Si <siyanteng@...ngson.cn>,
	linux-doc@...r.kernel.org,
	linux-usb@...r.kernel.org
Subject: [PATCH] PCI: use array for .id_table consistently

While 'x' and '&x[0]' are equivalent, most of the PCI drivers use the
former form for the .id_table.

Update some drivers and documentation for consistency.

Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---

 Documentation/PCI/pciebus-howto.rst                    | 2 +-
 Documentation/translations/zh_CN/PCI/pciebus-howto.rst | 2 +-
 drivers/pci/pcie/portdrv.c                             | 2 +-
 drivers/usb/cdns3/cdnsp-pci.c                          | 2 +-
 drivers/usb/gadget/udc/cdns2/cdns2-pci.c               | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Documentation/PCI/pciebus-howto.rst b/Documentation/PCI/pciebus-howto.rst
index a0027e8fb0d0..f344452651e1 100644
--- a/Documentation/PCI/pciebus-howto.rst
+++ b/Documentation/PCI/pciebus-howto.rst
@@ -139,7 +139,7 @@ driver data structure.
 
   static struct pcie_port_service_driver root_aerdrv = {
     .name		= (char *)device_name,
-    .id_table	= &service_id[0],
+    .id_table	= service_id,
 
     .probe		= aerdrv_load,
     .remove		= aerdrv_unload,
diff --git a/Documentation/translations/zh_CN/PCI/pciebus-howto.rst b/Documentation/translations/zh_CN/PCI/pciebus-howto.rst
index 65c4301f12cd..c6ffda62af21 100644
--- a/Documentation/translations/zh_CN/PCI/pciebus-howto.rst
+++ b/Documentation/translations/zh_CN/PCI/pciebus-howto.rst
@@ -124,7 +124,7 @@ pcie_port_service_unregister取代了Linux驱动模型的pci_unregister_driver
 
   static struct pcie_port_service_driver root_aerdrv = {
     .name		= (char *)device_name,
-    .id_table	= &service_id[0],
+    .id_table	= service_id,
 
     .probe		= aerdrv_load,
     .remove		= aerdrv_unload,
diff --git a/drivers/pci/pcie/portdrv.c b/drivers/pci/pcie/portdrv.c
index 14a4b89a3b83..2faca06ff67c 100644
--- a/drivers/pci/pcie/portdrv.c
+++ b/drivers/pci/pcie/portdrv.c
@@ -786,7 +786,7 @@ static const struct pci_error_handlers pcie_portdrv_err_handler = {
 
 static struct pci_driver pcie_portdriver = {
 	.name		= "pcieport",
-	.id_table	= &port_pci_ids[0],
+	.id_table	= port_pci_ids,
 
 	.probe		= pcie_portdrv_probe,
 	.remove		= pcie_portdrv_remove,
diff --git a/drivers/usb/cdns3/cdnsp-pci.c b/drivers/usb/cdns3/cdnsp-pci.c
index 0725668ffea4..225540fc81ba 100644
--- a/drivers/usb/cdns3/cdnsp-pci.c
+++ b/drivers/usb/cdns3/cdnsp-pci.c
@@ -231,7 +231,7 @@ static const struct pci_device_id cdnsp_pci_ids[] = {
 
 static struct pci_driver cdnsp_pci_driver = {
 	.name = "cdnsp-pci",
-	.id_table = &cdnsp_pci_ids[0],
+	.id_table = cdnsp_pci_ids,
 	.probe = cdnsp_pci_probe,
 	.remove = cdnsp_pci_remove,
 	.driver = {
diff --git a/drivers/usb/gadget/udc/cdns2/cdns2-pci.c b/drivers/usb/gadget/udc/cdns2/cdns2-pci.c
index 1691541c9413..50c3d0974d9b 100644
--- a/drivers/usb/gadget/udc/cdns2/cdns2-pci.c
+++ b/drivers/usb/gadget/udc/cdns2/cdns2-pci.c
@@ -121,7 +121,7 @@ static const struct pci_device_id cdns2_pci_ids[] = {
 
 static struct pci_driver cdns2_pci_driver = {
 	.name = "cdns2-pci",
-	.id_table = &cdns2_pci_ids[0],
+	.id_table = cdns2_pci_ids,
 	.probe = cdns2_pci_probe,
 	.remove = cdns2_pci_remove,
 	.driver = {
-- 
2.40.1