Port of a Linux commit 4ab2e7c0df6b8bbc6c8ea1617b737d33c2510012
The dw_pcie_host_ops structures are never modified. Constify these
structures such that these can be write-protected.
Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxxx>
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Acked-by: Jingoo Han <jingoohan1@xxxxxxxxx>
Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
drivers/pci/pci-imx6.c | 2 +-
drivers/pci/pcie-designware.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/pci-imx6.c b/drivers/pci/pci-imx6.c
index 1807f29c9..38e002a1c 100644
--- a/drivers/pci/pci-imx6.c
+++ b/drivers/pci/pci-imx6.c
@@ -501,7 +501,7 @@ static const struct dw_pcie_ops dw_pcie_ops = {
.link_up = imx6_pcie_link_up,
};
-static struct dw_pcie_host_ops imx6_pcie_host_ops = {
+static const struct dw_pcie_host_ops imx6_pcie_host_ops = {
.host_init = imx6_pcie_host_init,
};
diff --git a/drivers/pci/pcie-designware.h b/drivers/pci/pcie-designware.h
index 0f1659319..058a0acbb 100644
--- a/drivers/pci/pcie-designware.h
+++ b/drivers/pci/pcie-designware.h
@@ -129,7 +129,7 @@ struct pcie_port {
struct resource mem;
struct resource busn;
int irq;
- struct dw_pcie_host_ops *ops;
+ const struct dw_pcie_host_ops *ops;
struct pci_controller pci;
};
--
2.19.1
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