ramips: mark patches accepted upstream

[openwrt/openwrt.git] / target / linux / ramips / patches-5.15 / 105-v5.17-PCI-mt7621-Remove-unused-function-pcie_rmw.patch

diff --git a/target/linux/ramips/patches-5.15/105-v5.17-PCI-mt7621-Remove-unused-function-pcie_rmw.patch b/target/linux/ramips/patches-5.15/105-v5.17-PCI-mt7621-Remove-unused-function-pcie_rmw.patch
new file mode 100644 (file)
index 0000000..0323588
--- /dev/null
+++ b/target/linux/ramips/patches-5.15/105-v5.17-PCI-mt7621-Remove-unused-function-pcie_rmw.patch
@@ -0,0 +1,35 @@
+From: Sergio Paracuellos <sergio.paracuellos@gmail.com>
+Date: Mon, 24 Jan 2022 12:30:03 +0100
+Subject: [PATCH] PCI: mt7621: Remove unused function pcie_rmw()
+
+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.com
+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>
+---
+
+--- 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);