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| author | Nishka Dasgupta <nishkadg.linux@gmail.com> | 2019-08-19 13:09:46 +0530 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2019-08-21 11:45:14 +0100 |
| commit | 5ae6393e6d41c7cc38c1ce679bc91c475412c624 (patch) | |
| tree | 186f32a2dc04daaca59cef011871c99c38c8c584 /drivers/pci/controller/dwc | |
| parent | 5f9e832c137075045d15cd6899ab0505cfb2ca4b (diff) | |
| download | linux-5ae6393e6d41c7cc38c1ce679bc91c475412c624.tar.bz2 | |
PCI: kirin: Make structure kirin_dw_pcie_ops constant
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>
Diffstat (limited to 'drivers/pci/controller/dwc')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-kirin.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/controller/dwc/pcie-kirin.c b/drivers/pci/controller/dwc/pcie-kirin.c index 8df1914226be..c19617a912bd 100644 --- a/drivers/pci/controller/dwc/pcie-kirin.c +++ b/drivers/pci/controller/dwc/pcie-kirin.c @@ -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, |