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PCI: keystone: 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>
Cc: Murali Karicheri <m-karicheri2@ti.com>
This commit is contained in:
Shawn Guo 2018-07-01 11:54:45 +08:00 committed by Lorenzo Pieralisi
parent 39f712e989
commit 8519bc8fe8
1 changed files with 0 additions and 1 deletions
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drivers/pci/controller/dwc/pci-keystone.c
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@ -347,7 +347,6 @@ static int __init ks_add_pcie_port(struct keystone_pcie *ks_pcie,
}
}
pp->root_bus_nr = -1;
pp->ops = &keystone_pcie_host_ops;
ret = ks_dw_pcie_host_init(ks_pcie, ks_pcie->msi_intc_np);
if (ret) {