PCI: rcar: Remove unused pci_sys_data struct from pcie-rcar

The pci_sys_data struct was previously used by pci_common_init_dev() and by
the ARM pcibios_align_resource(), but recent commits removed those uses:

  cbce7900598c ("PCI: designware: Make driver arch-agnostic")
  b3a72384fe29 ("ARM/PCI: Replace pci_sys_data->align_resource with global function pointer")

cbce7900598c removed the use of pci_common_init_dev() by DesignWare
drivers, including pcie-rcar.c, and b3a72384fe29 removed the use of struct
pci_sys_data by the ARM pcibios_align_resource().

Remove struct pci_sys_data from pcie-rcar.c.

[bhelgaas: changelog]
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

1 files changed, 0 insertions, 9 deletions

diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c
index 5c29626..c72c0ae 100644
--- a/drivers/pci/host/pcie-rcar.c
+++ b/drivers/pci/host/pcie-rcar.c
@@ -124,16 +124,7 @@ static inline struct rcar_msi *to_rcar_msi(struct msi_controller *chip)
 }
 
 /* Structure representing the PCIe interface */
-/*
- * ARM pcibios functions expect the ARM struct pci_sys_data as the PCI
- * sysdata.  Add pci_sys_data as the first element in struct gen_pci so
- * that when we use a gen_pci pointer as sysdata, it is also a pointer to
- * a struct pci_sys_data.
- */
 struct rcar_pcie {
-#ifdef CONFIG_ARM
-	struct pci_sys_data	sys;
-#endif
 	struct device		*dev;
 	void __iomem		*base;
 	struct list_head	resources;