From 15303e7e2235e27811303b76a864929eeac7002f Mon Sep 17 00:00:00 2001
From: GuEe-GUI <2991707448@qq.com>
Date: Sun, 1 Mar 2026 12:07:34 +0800
Subject: [PATCH] [dm][pci] fixup the shift of class in probe

Signed-off-by: GuEe-GUI <2991707448@qq.com>
---
 components/drivers/pci/probe.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/components/drivers/pci/probe.c b/components/drivers/pci/probe.c
index e197be4b565..77cbb4185f7 100644
--- a/components/drivers/pci/probe.c
+++ b/components/drivers/pci/probe.c
@@ -342,6 +342,8 @@ rt_err_t rt_pci_setup_device(struct rt_pci_device *pdev)
     rt_dm_dev_set_name(&pdev->parent, "%04x:%02x:%02x.%u", rt_pci_domain(pdev),
             pdev->bus->number, RT_PCI_SLOT(pdev->devfn), RT_PCI_FUNC(pdev->devfn));
 
+    class = pdev->class >> 8;
+
     switch (pdev->hdr_type)
     {
     case PCIM_HDRTYPE_NORMAL: