diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index d288f1c928de611455e44b515972b172340e4686..a3c42a376741f9c86179ca0fae5889203b9f16d5 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -3422,7 +3422,7 @@ static void efx_io_resume(struct pci_dev *pdev)
  * with our request for slot reset the mmio_enabled callback will never be
  * called, and the link_reset callback is not used by AER or EEH mechanisms.
  */
-static struct pci_error_handlers efx_err_handlers = {
+static const struct pci_error_handlers efx_err_handlers = {
 	.error_detected = efx_io_error_detected,
 	.slot_reset	= efx_io_slot_reset,
 	.resume		= efx_io_resume,