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author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2021-09-17 19:21:18 +0100 |
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committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-04-02 10:41:51 +0100 |
commit | 6056bc876a7bc9f336bacfd917732674442ca2b9 (patch) | |
tree | 20917643e101e79f6b10da389e29da7b6e82cb80 | |
parent | 0a901afa5052bc6bba850738069c2c1e5c4d6a96 (diff) |
Revert "PCI: mobiveil: Remove unused readl and writel functions"
This reverts commit 42d7a8dc195f99e2e99d8f38a683e0852a29f6af.
-rw-r--r-- | drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c b/drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c index 1b32c37c06e3..f35464653f34 100644 --- a/drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c +++ b/drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c @@ -42,6 +42,17 @@ struct ls_g4_pcie { int irq; }; +static inline u32 ls_g4_pcie_lut_readl(struct ls_g4_pcie *pcie, u32 off) +{ + return ioread32(pcie->pci.csr_axi_slave_base + PCIE_LUT_OFF + off); +} + +static inline void ls_g4_pcie_lut_writel(struct ls_g4_pcie *pcie, + u32 off, u32 val) +{ + iowrite32(val, pcie->pci.csr_axi_slave_base + PCIE_LUT_OFF + off); +} + static inline u32 ls_g4_pcie_pf_readl(struct ls_g4_pcie *pcie, u32 off) { return ioread32(pcie->pci.csr_axi_slave_base + PCIE_PF_OFF + off); |