From: Shawn Guo <shawn.guo@linaro.org>
Date: Sun, 1 Jul 2018 03:54:51 +0000 (+0800)
Subject: PCI: spear13xx: Drop unnecessary root_bus_nr setting
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=53dd0c51f16be5f215d3ecad435062df99ee29ae;p=linux.git

PCI: spear13xx: Drop unnecessary root_bus_nr setting

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@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Pratyush Anand <pratyush.anand@gmail.com>
---

diff --git a/drivers/pci/controller/dwc/pcie-spear13xx.c b/drivers/pci/controller/dwc/pcie-spear13xx.c
index ecb58f7b75666..7d0cdfd8138b9 100644
--- a/drivers/pci/controller/dwc/pcie-spear13xx.c
+++ b/drivers/pci/controller/dwc/pcie-spear13xx.c
@@ -210,7 +210,6 @@ static int spear13xx_add_pcie_port(struct spear13xx_pcie *spear13xx_pcie,
 		return ret;
 	}
 
-	pp->root_bus_nr = -1;
 	pp->ops = &spear13xx_pcie_host_ops;
 
 	ret = dw_pcie_host_init(pp);