linux-kernel - [PATCH 5/6] PCI: Xilinx: Read more than one function per device.

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Date:   Thu, 1 Sep 2016 15:44:45 +0530
From:   Bharat Kumar Gogada <bharat.kumar.gogada@...inx.com>
To:     <bhelgaas@...gle.com>, <soren.brinkmann@...inx.com>,
        <christophe.jaillet@...adoo.fr>, <grygorii.strashko@...com>,
        <yinghai@...nel.org>, <lorenzo.pieralisi@....com>,
        <fengguang.wu@...el.com>, <michal.simek@...inx.com>,
        <arnd@...db.de>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <rgummal@...inx.com>, Bharat Kumar Gogada <bharatku@...inx.com>
Subject: [PATCH 5/6] PCI: Xilinx: Read more than one function per device.

AXI PCIe supports multifunciton device.
Removing unneccessary condition.

Signed-off-by: Bharat Kumar Gogada <bharatku@...inx.com>
---
 drivers/pci/host/pcie-xilinx.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/host/pcie-xilinx.c
index a276fa6..58b7a13 100644
--- a/drivers/pci/host/pcie-xilinx.c
+++ b/drivers/pci/host/pcie-xilinx.c
@@ -170,13 +170,6 @@ static bool xilinx_pcie_valid_device(struct pci_bus *bus, unsigned int devfn)
 	if (bus->number == port->root_busno && devfn > 0)
 		return false;
 
-	/*
-	 * Do not read more than one device on the bus directly attached
-	 * to RC.
-	 */
-	if (bus->primary == port->root_busno && devfn > 0)
-		return false;
-
 	return true;
 }
 
-- 
2.1.1