[PATCH] pcie-rcar: kill duplicate checks

[Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>]

The PCI core will have already checked the configuration register address before
calling the {read|write}() methods, no need to check it again in these methods.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
The patch is against the 'next' branch of Bjorn Helgaas' 'pci.git' repo.

 drivers/pci/host/pcie-rcar.c |   10 ----------
 1 file changed, 10 deletions(-)

Index: pci/drivers/pci/host/pcie-rcar.c
=================================--- pci.orig/drivers/pci/host/pcie-rcar.c
+++ pci/drivers/pci/host/pcie-rcar.c
@@ -260,11 +260,6 @@ static int rcar_pcie_read_conf(struct pc
 	struct rcar_pcie *pcie = sys_to_pcie(bus->sysdata);
 	int ret;
 
-	if ((size = 2) && (where & 1))
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-	else if ((size = 4) && (where & 3))
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-
 	ret = rcar_pcie_config_access(pcie, PCI_ACCESS_READ,
 				      bus, devfn, where, val);
 	if (ret != PCIBIOS_SUCCESSFUL) {
@@ -291,11 +286,6 @@ static int rcar_pcie_write_conf(struct p
 	int shift, ret;
 	u32 data;
 
-	if ((size = 2) && (where & 1))
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-	else if ((size = 4) && (where & 3))
-		return PCIBIOS_BAD_REGISTER_NUMBER;
-
 	ret = rcar_pcie_config_access(pcie, PCI_ACCESS_READ,
 				      bus, devfn, where, &data);
 	if (ret != PCIBIOS_SUCCESSFUL)