thunderbolt: Add comment where Thunderbolt 4 PCI IDs start

This makes it consistent with the previous generations. No functional
impact.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>

diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index cb8c9c4..8b8b5a8 100644 (file)
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -1398,6 +1398,7 @@ static struct pci_device_id nhi_ids[] = {
          .driver_data = (kernel_ulong_t)&icl_nhi_ops },
        { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICL_NHI1),
          .driver_data = (kernel_ulong_t)&icl_nhi_ops },
+       /* Thunderbolt 4 */
        { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_TGL_NHI0),
          .driver_data = (kernel_ulong_t)&icl_nhi_ops },
        { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_TGL_NHI1),