nvme: move NVMe class code to pci_ids.h

We'll need to check for it in the AHCI drivers (yes, really) soon.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tejun Heo <tj@kernel.org>

2 files changed, 2 insertions, 3 deletions

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 0fc99f0f2571..2c58f159ac61 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2064,9 +2064,6 @@ static const struct pci_error_handlers nvme_err_handler = {
         .reset_notify   = nvme_reset_notify,
 };
 
-/* Move to pci_ids.h later */
-#define PCI_CLASS_STORAGE_EXPRESS       0x010802
-
 static const struct pci_device_id nvme_id_table[] = {
         { PCI_VDEVICE(INTEL, 0x0953),
                 .driver_data = NVME_QUIRK_STRIPE_SIZE |
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index c58752fe16c4..a5e6c7bca610 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -23,8 +23,10 @@
 #define PCI_CLASS_STORAGE_SATA          0x0106
 #define PCI_CLASS_STORAGE_SATA_AHCI     0x010601
 #define PCI_CLASS_STORAGE_SAS           0x0107
+#define PCI_CLASS_STORAGE_EXPRESS       0x010802
 #define PCI_CLASS_STORAGE_OTHER         0x0180
 
+
 #define PCI_BASE_CLASS_NETWORK          0x02
 #define PCI_CLASS_NETWORK_ETHERNET      0x0200
 #define PCI_CLASS_NETWORK_TOKEN_RING    0x0201