linux-kernel - [PATCH] PCI: Move pci_info() after pci_fixup_device() in pci_setup

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Date:   Mon, 27 Jul 2020 15:06:55 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Bjorn Helgaas <bhelgaas@...gle.com>
Cc:     linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] PCI: Move pci_info() after pci_fixup_device() in pci_setup_device()

In the current code, we can not see the PCI info after fixup which is
correct to reflect the reality, it is better to move pci_info() after
pci_fixup_device() in pci_setup_device().

Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
---
 drivers/pci/probe.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 2f66988..7c046aed 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1802,9 +1802,6 @@ int pci_setup_device(struct pci_dev *dev)
 	dev->revision = class & 0xff;
 	dev->class = class >> 8;		    /* upper 3 bytes */
 
-	pci_info(dev, "[%04x:%04x] type %02x class %#08x\n",
-		   dev->vendor, dev->device, dev->hdr_type, dev->class);
-
 	if (pci_early_dump)
 		early_dump_pci_device(dev);
 
@@ -1822,6 +1819,9 @@ int pci_setup_device(struct pci_dev *dev)
 	/* Early fixups, before probing the BARs */
 	pci_fixup_device(pci_fixup_early, dev);
 
+	pci_info(dev, "[%04x:%04x] type %02x class %#08x\n",
+		 dev->vendor, dev->device, dev->hdr_type, dev->class);
+
 	/* Device class may be changed after fixup */
 	class = dev->class >> 8;
 
-- 
2.1.0