PCI: Constify struct pci_ecam_ops

struct pci_ecam_ops is typically DT match table data which is defined to
be const. It's also best practice for ops structs to be const. Ideally,
we'd make struct pci_ops const as well, but that becomes pretty
invasive, so for now we just cast it where needed.

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Herring <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Acked-by: Bjorn Helgaas <[email protected]>
Acked-by: Catalin Marinas <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Lorenzo Pieralisi <[email protected]>
Cc: Andrew Murray <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: "Rafael J. Wysocki" <[email protected]>
Cc: Len Brown <[email protected]>
Cc: Jonathan Chocron <[email protected]>
Cc: Zhou Wang <[email protected]>
Cc: Robert Richter <[email protected]>
Cc: Toan Le <[email protected]>
Cc: Marc Gonzalez <[email protected]>
Cc: Mans Rullgard <[email protected]>
Cc: [email protected]

2 files changed, 5 insertions, 5 deletions

diff --git a/drivers/pci/controller/dwc/pcie-al.c b/drivers/pci/controller/dwc/pcie-al.c
index 1eeda2f6371f..270868f3859a 100644
--- a/drivers/pci/controller/dwc/pcie-al.c
+++ b/drivers/pci/controller/dwc/pcie-al.c
@@ -80,7 +80,7 @@ static int al_pcie_init(struct pci_config_window *cfg)
 	return 0;
 }
 
-struct pci_ecam_ops al_pcie_ops = {
+const struct pci_ecam_ops al_pcie_ops = {
 	.bus_shift    = 20,
 	.init         =  al_pcie_init,
 	.pci_ops      = {
diff --git a/drivers/pci/controller/dwc/pcie-hisi.c b/drivers/pci/controller/dwc/pcie-hisi.c
index 6d9e1b2b8f7b..90017045334d 100644
--- a/drivers/pci/controller/dwc/pcie-hisi.c
+++ b/drivers/pci/controller/dwc/pcie-hisi.c
@@ -104,7 +104,7 @@ static int hisi_pcie_init(struct pci_config_window *cfg)
 	return 0;
 }
 
-struct pci_ecam_ops hisi_pcie_ops = {
+const struct pci_ecam_ops hisi_pcie_ops = {
 	.bus_shift    = 20,
 	.init         =  hisi_pcie_init,
 	.pci_ops      = {
@@ -362,7 +362,7 @@ static int hisi_pcie_platform_init(struct pci_config_window *cfg)
 	return 0;
 }
 
-struct pci_ecam_ops hisi_pcie_platform_ops = {
+const struct pci_ecam_ops hisi_pcie_platform_ops = {
 	.bus_shift    = 20,
 	.init         =  hisi_pcie_platform_init,
 	.pci_ops      = {
@@ -375,11 +375,11 @@ struct pci_ecam_ops hisi_pcie_platform_ops = {
 static const struct of_device_id hisi_pcie_almost_ecam_of_match[] = {
 	{
 		.compatible =  "hisilicon,hip06-pcie-ecam",
-		.data	    = (void *) &hisi_pcie_platform_ops,
+		.data	    =  &hisi_pcie_platform_ops,
 	},
 	{
 		.compatible =  "hisilicon,hip07-pcie-ecam",
-		.data       = (void *) &hisi_pcie_platform_ops,
+		.data       =  &hisi_pcie_platform_ops,
 	},
 	{},
 };