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[V13,2/9] PCI: Replace magic constant for PCI Sig Vendor ID

Message ID 20220705154932.2141021-3-ira.weiny@intel.com (mailing list archive)
State Handled Elsewhere
Headers show
Series CXL: Read CDAT and DSMAS data | expand

Commit Message

Ira Weiny July 5, 2022, 3:49 p.m. UTC 
From: Ira Weiny <ira.weiny@intel.com>

Replace the magic value in pci_bus_crs_vendor_id() with
PCI_VENDOR_ID_PCI_SIG.

Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>

---
Changes from V6
	Simplify commit message
---
 drivers/pci/probe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 17a969942d37..6280e780a48c 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -2312,7 +2312,7 @@  EXPORT_SYMBOL(pci_alloc_dev);
 
 static bool pci_bus_crs_vendor_id(u32 l)
 {
-	return (l & 0xffff) == 0x0001;
+	return (l & 0xffff) == PCI_VENDOR_ID_PCI_SIG;
 }
 
 static bool pci_bus_wait_crs(struct pci_bus *bus, int devfn, u32 *l,