[PATCH 20/21] PCI: imx6: Drop unnecessary root_bus_nr setting

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Port of a Linux commit 39f712e989c5e591c58b65b62981b85027ba3103

  Function dw_pcie_host_init() already initializes the root_bus_nr field
  of 'struct pcie_port', so the -1 assignment prior to calling
  dw_pcie_host_init() in platform specific driver is not really needed.
  Drop it.

  Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
  Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Reviewed-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Cc: Richard Zhu <hongxing.zhu@xxxxxxx>
  Cc: Lucas Stach <l.stach@xxxxxxxxxxxxxx>

Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
 drivers/pci/pci-imx6.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/pci/pci-imx6.c b/drivers/pci/pci-imx6.c
index b8d54d17a..573888a33 100644
--- a/drivers/pci/pci-imx6.c
+++ b/drivers/pci/pci-imx6.c
@@ -581,7 +581,6 @@ static int imx6_add_pcie_port(struct imx6_pcie *imx6_pcie,
 	struct pcie_port *pp = &pci->pp;
 	int ret;
 
-	pp->root_bus_nr = -1;
 	pp->ops = &imx6_pcie_host_ops;
 
 	ret = dw_pcie_host_init(pp);
-- 
2.20.1


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