From: Shawn Guo <shawn.guo@linaro.org>
Date: Sun, 1 Jul 2018 03:54:47 +0000 (+0800)
Subject: PCI: artpec6: Drop unnecessary root_bus_nr setting
X-Git-Tag: v4.19-rc1~123^2~5^2~16
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=84b88219553af870a47e28d6ba288bd6fbd129f7;p=linux.git

PCI: artpec6: 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: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
---

diff --git a/drivers/pci/controller/dwc/pcie-artpec6.c b/drivers/pci/controller/dwc/pcie-artpec6.c
index 321b56cfd5d0..128b182648b3 100644
--- a/drivers/pci/controller/dwc/pcie-artpec6.c
+++ b/drivers/pci/controller/dwc/pcie-artpec6.c
@@ -399,7 +399,6 @@ static int artpec6_add_pcie_port(struct artpec6_pcie *artpec6_pcie,
 		}
 	}
 
-	pp->root_bus_nr = -1;
 	pp->ops = &artpec6_pcie_host_ops;
 
 	ret = dw_pcie_host_init(pp);