PCI: Add new PCI_VPD_RO_KEYWORD_SERIALNO macro

This patch adds a new macro for serial number keyword.

Acked-by: Bjorn Helgaas <[email protected]>
Signed-off-by: Vasundhara Volam <[email protected]>
Signed-off-by: Michael Chan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: Vasundhara Volam

include/linux/pci.h

@@ -2184,6 +2184,7 @@ int pci_enable_atomic_ops_to_root(struct pci_dev *dev, u32 cap_mask);
 #define PCI_VPD_INFO_FLD_HDR_SIZE	3
 
 #define PCI_VPD_RO_KEYWORD_PARTNO	"PN"
+#define PCI_VPD_RO_KEYWORD_SERIALNO	"SN"
 #define PCI_VPD_RO_KEYWORD_MFR_ID	"MN"
 #define PCI_VPD_RO_KEYWORD_VENDOR0	"V0"
 #define PCI_VPD_RO_KEYWORD_CHKSUM	"RV"