After the L1 link state transition exception handler rework, the static
copies of the remapped PCIe controller address and the PCIe device
pointer became unused. Remove them.
Fixes: 6e36203bc14ce147 ("PCI: rcar: Use PCI_SET_ERROR_RESPONSE after read which triggered an exception")
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
Probably this was not noticed before due to two function parameters with
the same name, thus shadowing the static globals.
v2:
- Add Reviewed-by.
---
drivers/pci/controller/pcie-rcar-host.c | 21 ---------------------
1 file changed, 21 deletions(-)
diff --git a/drivers/pci/controller/pcie-rcar-host.c b/drivers/pci/controller/pcie-rcar-host.c
index e80e56b2a84243e5..7ffcd0f5aa45c989 100644
--- a/drivers/pci/controller/pcie-rcar-host.c
+++ b/drivers/pci/controller/pcie-rcar-host.c
@@ -41,21 +41,6 @@ struct rcar_msi {
int irq2;
};
-#ifdef CONFIG_ARM
-/*
- * Here we keep a static copy of the remapped PCIe controller address.
- * This is only used on aarch32 systems, all of which have one single
- * PCIe controller, to provide quick access to the PCIe controller in
- * the L1 link state fixup function, called from the ARM fault handler.
- */
-static void __iomem *pcie_base;
-/*
- * Static copy of PCIe device pointer, so we can check whether the
- * device is runtime suspended or not.
- */
-static struct device *pcie_dev;
-#endif
-
/* Structure representing the PCIe interface */
struct rcar_pcie_host {
struct rcar_pcie pcie;
@@ -879,12 +864,6 @@ static int rcar_pcie_get_resources(struct rcar_pcie_host *host)
}
host->msi.irq2 = i;
-#ifdef CONFIG_ARM
- /* Cache static copy for L1 link state fixup hook on aarch32 */
- pcie_base = pcie->base;
- pcie_dev = pcie->dev;
-#endif
-
return 0;
err_irq2:
--
2.34.1
