From 7993fc6f6258c09e334e0ccafd924c430b88c7cb Mon Sep 17 00:00:00 2001 From: =?utf8?q?Krzysztof=20Wilczy=C5=84ski?= Date: Mon, 10 May 2021 02:30:32 +0000 Subject: [PATCH] PCI: mobiveil: Remove unused readl and writel functions MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The PCIe host controller driver for Layerscape 4th generation SoC was added in the commit 2fdfe5a58f03 ("PCI: mobiveil: Add PCIe Gen4 RC driver for Layerscape SoCs"). At this time two static functions were introduced that appear to currently have no users. Since nothing is using neither of these functions at the moment they can be safely removed. This resolves the following build time warnings: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c:45:19: warning: unused function 'ls_pcie_g4_lut_readl' [-Wunused-function] drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c:50:20: warning: unused function 'ls_pcie_g4_lut_writel' [-Wunused-function] Link: https://lore.kernel.org/r/20210510023032.3063932-1-kw@linux.com Signed-off-by: Krzysztof Wilczyński Signed-off-by: Lorenzo Pieralisi --- .../pci/controller/mobiveil/pcie-layerscape-gen4.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c b/drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c index ee0156921ebcb..306950272fd6a 100644 --- a/drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c +++ b/drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c @@ -42,17 +42,6 @@ struct ls_pcie_g4 { int irq; }; -static inline u32 ls_pcie_g4_lut_readl(struct ls_pcie_g4 *pcie, u32 off) -{ - return ioread32(pcie->pci.csr_axi_slave_base + PCIE_LUT_OFF + off); -} - -static inline void ls_pcie_g4_lut_writel(struct ls_pcie_g4 *pcie, - u32 off, u32 val) -{ - iowrite32(val, pcie->pci.csr_axi_slave_base + PCIE_LUT_OFF + off); -} - static inline u32 ls_pcie_g4_pf_readl(struct ls_pcie_g4 *pcie, u32 off) { return ioread32(pcie->pci.csr_axi_slave_base + PCIE_PF_OFF + off); -- 2.39.5