linux-kernel - [PATCH] PCI: dwc: layerscape: constify driver data

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Date:   Mon, 19 Nov 2018 11:00:22 +0100
From:   Stefan Agner <stefan@...er.ch>
To:     minghuan.Lian@....com, mingkai.hu@....com, roy.zang@....com
Cc:     lorenzo.pieralisi@....com, bhelgaas@...gle.com,
        linux-pci@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Stefan Agner <stefan@...er.ch>
Subject: [PATCH] PCI: dwc: layerscape: constify driver data

Constify driver data since they don't get changed at runtime.

Signed-off-by: Stefan Agner <stefan@...er.ch>
---
 drivers/pci/controller/dwc/pci-layerscape.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/pci/controller/dwc/pci-layerscape.c b/drivers/pci/controller/dwc/pci-layerscape.c
index 3724d3ef7008..905a0ab0e6fa 100644
--- a/drivers/pci/controller/dwc/pci-layerscape.c
+++ b/drivers/pci/controller/dwc/pci-layerscape.c
@@ -222,12 +222,12 @@ static const struct dw_pcie_ops dw_ls_pcie_ops = {
 	.link_up = ls_pcie_link_up,
 };
 
-static struct ls_pcie_drvdata ls1021_drvdata = {
+static const struct ls_pcie_drvdata ls1021_drvdata = {
 	.ops = &ls1021_pcie_host_ops,
 	.dw_pcie_ops = &dw_ls1021_pcie_ops,
 };
 
-static struct ls_pcie_drvdata ls1043_drvdata = {
+static const struct ls_pcie_drvdata ls1043_drvdata = {
 	.lut_offset = 0x10000,
 	.ltssm_shift = 24,
 	.lut_dbg = 0x7fc,
@@ -235,7 +235,7 @@ static struct ls_pcie_drvdata ls1043_drvdata = {
 	.dw_pcie_ops = &dw_ls_pcie_ops,
 };
 
-static struct ls_pcie_drvdata ls1046_drvdata = {
+static const struct ls_pcie_drvdata ls1046_drvdata = {
 	.lut_offset = 0x80000,
 	.ltssm_shift = 24,
 	.lut_dbg = 0x407fc,
@@ -243,7 +243,7 @@ static struct ls_pcie_drvdata ls1046_drvdata = {
 	.dw_pcie_ops = &dw_ls_pcie_ops,
 };
 
-static struct ls_pcie_drvdata ls2080_drvdata = {
+static const struct ls_pcie_drvdata ls2080_drvdata = {
 	.lut_offset = 0x80000,
 	.ltssm_shift = 0,
 	.lut_dbg = 0x7fc,
@@ -251,7 +251,7 @@ static struct ls_pcie_drvdata ls2080_drvdata = {
 	.dw_pcie_ops = &dw_ls_pcie_ops,
 };
 
-static struct ls_pcie_drvdata ls2088_drvdata = {
+static const struct ls_pcie_drvdata ls2088_drvdata = {
 	.lut_offset = 0x80000,
 	.ltssm_shift = 0,
 	.lut_dbg = 0x407fc,
-- 
2.19.1