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PCI: kirin: Make structure kirin_dw_pcie_ops constant

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Static variable kirin_dw_pcie_ops, of type dw_pcie_ops, is used only
once, when it is assigned to the constant field ops of variable pci
(having type dw_pcie) so kirin_dw_pcie_ops is never modified.

Make it constant to protect it from unintended modification.

Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
This commit is contained in:
Nishka Dasgupta 2019-08-19 13:09:46 +05:30 committed by Lorenzo Pieralisi
parent 5f9e832c13
commit 5ae6393e6d
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/controller/dwc/pcie-kirin.c
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@ -436,7 +436,7 @@ static int kirin_pcie_host_init(struct pcie_port *pp)
return 0;
}
static struct dw_pcie_ops kirin_dw_pcie_ops = {
static const struct dw_pcie_ops kirin_dw_pcie_ops = {
.read_dbi = kirin_pcie_read_dbi,
.write_dbi = kirin_pcie_write_dbi,
.link_up = kirin_pcie_link_up,