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PCI: dwc: designware: Make dw_pcie_prog_*_atu_unroll() static

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Helper functions dw_pcie_prog_*_atu_unroll() don't need to be in global
scope, so make them static.

Cleans up sparse warnings:
  - symbol 'dw_pcie_prog_outbound_atu_unroll' was not declared. Should it be static?
  - symbol 'dw_pcie_prog_inbound_atu_unroll' was not declared. Should it be static?

Signed-off-by: Carlos Palminha <palminha@synopsys.com>
[bhelgaas: rewrap to fit in 80 columns]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Joao Pinto <jpinto@synopsys.com>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
This commit is contained in:
Carlos Palminha 2017-07-17 14:13:34 +01:00 • committed by Bjorn Helgaas
parent 16f73eb02d
commit 684a3a91da
1 changed files with 6 additions and 4 deletions
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10
drivers/pci/dwc/pcie-designware.c
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@ -107,8 +107,9 @@ static void dw_pcie_writel_ob_unroll(struct dw_pcie *pci, u32 index, u32 reg,
dw_pcie_writel_dbi(pci, offset + reg, val);
}
void dw_pcie_prog_outbound_atu_unroll(struct dw_pcie *pci, int index, int type,
u64 cpu_addr, u64 pci_addr, u32 size)
static void dw_pcie_prog_outbound_atu_unroll(struct dw_pcie *pci, int index,
int type, u64 cpu_addr,
u64 pci_addr, u32 size)
{
u32 retries, val;
@ -200,8 +201,9 @@ static void dw_pcie_writel_ib_unroll(struct dw_pcie *pci, u32 index, u32 reg,
dw_pcie_writel_dbi(pci, offset + reg, val);
}
int dw_pcie_prog_inbound_atu_unroll(struct dw_pcie *pci, int index, int bar,
u64 cpu_addr, enum dw_pcie_as_type as_type)
static int dw_pcie_prog_inbound_atu_unroll(struct dw_pcie *pci, int index,
int bar, u64 cpu_addr,
enum dw_pcie_as_type as_type)
{
int type;
u32 retries, val;