From: Sergio Paracuellos sergio.paracuellos@gmail.com
commit c035366d9c9fe48d947ee6c43465ab43d42e20f2 upstream.
Function pcie_rmw() is not being used at all and can be deleted. Hence get rid of it, which fixes this warning:
drivers/pci/controller/pcie-mt7621.c:112:20: warning: unused function 'pcie_rmw' [-Wunused-function]
Fixes: 2bdd5238e756 ("PCI: mt7621: Add MediaTek MT7621 PCIe host controller driver") Link: https://lore.kernel.org/r/20220124113003.406224-3-sergio.paracuellos@gmail.c... Link: https://lore.kernel.org/all/202201241754.igtHzgHv-lkp@intel.com/ Reported-by: kernel test robot lkp@intel.com Signed-off-by: Sergio Paracuellos sergio.paracuellos@gmail.com Signed-off-by: Bjorn Helgaas bhelgaas@google.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/pci/controller/pcie-mt7621.c | 9 --------- 1 file changed, 9 deletions(-)
--- a/drivers/pci/controller/pcie-mt7621.c +++ b/drivers/pci/controller/pcie-mt7621.c @@ -109,15 +109,6 @@ static inline void pcie_write(struct mt7 writel_relaxed(val, pcie->base + reg); }
-static inline void pcie_rmw(struct mt7621_pcie *pcie, u32 reg, u32 clr, u32 set) -{ - u32 val = readl_relaxed(pcie->base + reg); - - val &= ~clr; - val |= set; - writel_relaxed(val, pcie->base + reg); -} - static inline u32 pcie_port_read(struct mt7621_pcie_port *port, u32 reg) { return readl_relaxed(port->base + reg);