linux-kernel - [PATCH v10 3/6] MIPS: PCI: Fix fake subdevice ID for IOC3

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Message-Id: <20191015120953.2597-4-tbogendoerfer@suse.de>
Date:   Tue, 15 Oct 2019 14:09:48 +0200
From:   Thomas Bogendoerfer <tbogendoerfer@...e.de>
To:     Jakub Kicinski <jakub.kicinski@...ronome.com>,
        Jonathan Corbet <corbet@....net>,
        Ralf Baechle <ralf@...ux-mips.org>,
        Paul Burton <paul.burton@...s.com>,
        James Hogan <jhogan@...nel.org>,
        Lee Jones <lee.jones@...aro.org>,
        "David S. Miller" <davem@...emloft.net>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jslaby@...e.com>, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mips@...r.kernel.org,
        netdev@...r.kernel.org, linux-rtc@...r.kernel.org,
        linux-serial@...r.kernel.org
Subject: [PATCH v10 3/6] MIPS: PCI: Fix fake subdevice ID for IOC3

Generation of fake subdevice ID had vendor and device ID swapped.

Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@...e.de>
---
 arch/mips/pci/pci-xtalk-bridge.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/pci/pci-xtalk-bridge.c b/arch/mips/pci/pci-xtalk-bridge.c
index dcf6117a17c3..d1d5f54c2632 100644
--- a/arch/mips/pci/pci-xtalk-bridge.c
+++ b/arch/mips/pci/pci-xtalk-bridge.c
@@ -437,7 +437,7 @@ static int bridge_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	return irq;
 }
 
-#define IOC3_SID(sid)	(PCI_VENDOR_ID_SGI << 16 | (sid))
+#define IOC3_SID(sid)	(PCI_VENDOR_ID_SGI | ((sid) << 16))
 
 static void bridge_setup_ip27_baseio6g(struct bridge_controller *bc)
 {
-- 
2.16.4