ixgbe: Use function pointer for ixgbe_acquire/release_swfw_sync()

Change remaining direct calls to function pointers.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Evan Swanson <evan.swanson@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index d1cda36..5b8e17e 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -110,7 +110,6 @@
 
 		ret_val = ixgbe_get_sfp_init_sequence_offsets(hw, &list_offset,
 		                                              &data_offset);
-
 		if (ret_val != 0)
 			goto setup_sfp_out;
 
@@ -130,7 +129,7 @@
 		}
 
 		/* Release the semaphore */
-		ixgbe_release_swfw_sync(hw, IXGBE_GSSR_MAC_CSR_SM);
+		hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_MAC_CSR_SM);
 		/*
 		 * Delay obtaining semaphore again to allow FW access,
 		 * semaphore_delay is in ms usleep_range needs us.