diff options
| author | Frank Li <Frank.Li@nxp.com> | 2023-12-04 19:08:28 +0300 |
|---|---|---|
| committer | Lorenzo Pieralisi <lpieralisi@kernel.org> | 2023-12-12 13:13:56 +0300 |
| commit | 762ef94b45d97c220f865f4ea288d2c488c9fd3c (patch) | |
| tree | 1d60f627292c892fd81d63c521f2424921966c46 /drivers/pci/controller/dwc/pci-layerscape-ep.c | |
| parent | 6f8a41ba26230f6c04edad7daa25bd1c254c83b4 (diff) | |
| download | linux-762ef94b45d97c220f865f4ea288d2c488c9fd3c.tar.xz | |
PCI: layerscape(ep): Rename pf_* as pf_lut_*
'pf' and 'lut' are two different acronyms describing the same
thing, basically it is a MMIO base address plus an offset.
Rename them to avoid duplicate pf_* and lut_* naming schemes in the
driver.
Link: https://lore.kernel.org/r/20231204160829.2498703-4-Frank.Li@nxp.com
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Roy Zang <Roy.Zang@nxp.com>
Diffstat (limited to 'drivers/pci/controller/dwc/pci-layerscape-ep.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-layerscape-ep.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c index 3d3c50ef4b6f..2ca339f938a8 100644 --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c @@ -49,7 +49,7 @@ struct ls_pcie_ep { bool big_endian; }; -static u32 ls_lut_readl(struct ls_pcie_ep *pcie, u32 offset) +static u32 ls_pcie_pf_lut_readl(struct ls_pcie_ep *pcie, u32 offset) { struct dw_pcie *pci = pcie->pci; @@ -59,7 +59,7 @@ static u32 ls_lut_readl(struct ls_pcie_ep *pcie, u32 offset) return ioread32(pci->dbi_base + offset); } -static void ls_lut_writel(struct ls_pcie_ep *pcie, u32 offset, u32 value) +static void ls_pcie_pf_lut_writel(struct ls_pcie_ep *pcie, u32 offset, u32 value) { struct dw_pcie *pci = pcie->pci; @@ -76,8 +76,8 @@ static irqreturn_t ls_pcie_ep_event_handler(int irq, void *dev_id) u32 val, cfg; u8 offset; - val = ls_lut_readl(pcie, PEX_PF0_PME_MES_DR); - ls_lut_writel(pcie, PEX_PF0_PME_MES_DR, val); + val = ls_pcie_pf_lut_readl(pcie, PEX_PF0_PME_MES_DR); + ls_pcie_pf_lut_writel(pcie, PEX_PF0_PME_MES_DR, val); if (!val) return IRQ_NONE; @@ -96,9 +96,9 @@ static irqreturn_t ls_pcie_ep_event_handler(int irq, void *dev_id) dw_pcie_writel_dbi(pci, offset + PCI_EXP_LNKCAP, pcie->lnkcap); dw_pcie_dbi_ro_wr_dis(pci); - cfg = ls_lut_readl(pcie, PEX_PF0_CONFIG); + cfg = ls_pcie_pf_lut_readl(pcie, PEX_PF0_CONFIG); cfg |= PEX_PF0_CFG_READY; - ls_lut_writel(pcie, PEX_PF0_CONFIG, cfg); + ls_pcie_pf_lut_writel(pcie, PEX_PF0_CONFIG, cfg); dw_pcie_ep_linkup(&pci->ep); dev_dbg(pci->dev, "Link up\n"); @@ -130,10 +130,10 @@ static int ls_pcie_ep_interrupt_init(struct ls_pcie_ep *pcie, } /* Enable interrupts */ - val = ls_lut_readl(pcie, PEX_PF0_PME_MES_IER); + val = ls_pcie_pf_lut_readl(pcie, PEX_PF0_PME_MES_IER); val |= PEX_PF0_PME_MES_IER_LDDIE | PEX_PF0_PME_MES_IER_HRDIE | PEX_PF0_PME_MES_IER_LUDIE; - ls_lut_writel(pcie, PEX_PF0_PME_MES_IER, val); + ls_pcie_pf_lut_writel(pcie, PEX_PF0_PME_MES_IER, val); return 0; } |