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PCI: dwc: Constify dw_pcie_host_ops structures

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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@marvell.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Jisheng Zhang
2017-06-05 16:53:46 +08:00
committed by Bjorn Helgaas
parent 3eefa790c9
commit 4ab2e7c0df
11 changed files with 13 additions and 13 deletions
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6
drivers/pci/dwc/pci-layerscape.c
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@@ -39,7 +39,7 @@ struct ls_pcie_drvdata {
u32 lut_offset;
u32 ltssm_shift;
u32 lut_dbg;
struct dw_pcie_host_ops *ops;
const struct dw_pcie_host_ops *ops;
const struct dw_pcie_ops *dw_pcie_ops;
};
@@ -185,12 +185,12 @@ static int ls_pcie_msi_host_init(struct pcie_port *pp,
return 0;
}
static struct dw_pcie_host_ops ls1021_pcie_host_ops = {
static const struct dw_pcie_host_ops ls1021_pcie_host_ops = {
.host_init = ls1021_pcie_host_init,
.msi_host_init = ls_pcie_msi_host_init,
};
static struct dw_pcie_host_ops ls_pcie_host_ops = {
static const struct dw_pcie_host_ops ls_pcie_host_ops = {
.host_init = ls_pcie_host_init,
.msi_host_init = ls_pcie_msi_host_init,
};