diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.h b/drivers/net/ethernet/intel/e1000e/ich8lan.h
index 21d21b97979f6525b0eba18c13dd4b5e10ce9c24..80034a2b297c1c17f39f5f66d6dbacfab512e5eb 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.h
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.h
@@ -250,13 +250,6 @@
 /* Proprietary Latency Tolerance Reporting PCI Capability */
 #define E1000_PCI_LTR_CAP_LPT		0xA8
 
-/* OBFF Control & Threshold Defines */
-#define E1000_SVCR_OFF_EN		0x00000001
-#define E1000_SVCR_OFF_MASKINT		0x00001000
-#define E1000_SVCR_OFF_TIMER_MASK	0xFFFF0000
-#define E1000_SVCR_OFF_TIMER_SHIFT	16
-#define E1000_SVT_OFF_HWM_MASK		0x0000001F
-
 void e1000e_write_protect_nvm_ich8lan(struct e1000_hw *hw);
 void e1000e_set_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw,
 						  bool state);