ibmvnic: Remove send_subcrq function

It is not longer used, so remove it.
Signed-off-by: Thomas Falcon <tlfalcon@linux.ibm.com>
Acked-by: Lijun Pan <ljp@linux.ibm.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/ibm/ibmvnic.c

@@ -84,8 +84,6 @@ static int ibmvnic_reset_crq(struct ibmvnic_adapter *);
 static int ibmvnic_send_crq_init(struct ibmvnic_adapter *);
 static int ibmvnic_reenable_crq_queue(struct ibmvnic_adapter *);
 static int ibmvnic_send_crq(struct ibmvnic_adapter *, union ibmvnic_crq *);
-static int send_subcrq(struct ibmvnic_adapter *adapter, u64 remote_handle,
-		       union sub_crq *sub_crq);
 static int send_subcrq_indirect(struct ibmvnic_adapter *, u64, u64, u64);
 static irqreturn_t ibmvnic_interrupt_rx(int irq, void *instance);
 static int enable_scrq_irq(struct ibmvnic_adapter *,
@@ -3629,38 +3627,6 @@ static void print_subcrq_error(struct device *dev, int rc, const char *func)
 	}
 }
 
-static int send_subcrq(struct ibmvnic_adapter *adapter, u64 remote_handle,
-		       union sub_crq *sub_crq)
-{
-	unsigned int ua = adapter->vdev->unit_address;
-	struct device *dev = &adapter->vdev->dev;
-	u64 *u64_crq = (u64 *)sub_crq;
-	int rc;
-
-	netdev_dbg(adapter->netdev,
-		   "Sending sCRQ %016lx: %016lx %016lx %016lx %016lx\n",
-		   (unsigned long int)cpu_to_be64(remote_handle),
-		   (unsigned long int)cpu_to_be64(u64_crq[0]),
-		   (unsigned long int)cpu_to_be64(u64_crq[1]),
-		   (unsigned long int)cpu_to_be64(u64_crq[2]),
-		   (unsigned long int)cpu_to_be64(u64_crq[3]));
-
-	/* Make sure the hypervisor sees the complete request */
-	mb();
-
-	rc = plpar_hcall_norets(H_SEND_SUB_CRQ, ua,
-				cpu_to_be64(remote_handle),
-				cpu_to_be64(u64_crq[0]),
-				cpu_to_be64(u64_crq[1]),
-				cpu_to_be64(u64_crq[2]),
-				cpu_to_be64(u64_crq[3]));
-
-	if (rc)
-		print_subcrq_error(dev, rc, __func__);
-
-	return rc;
-}
-
 static int send_subcrq_indirect(struct ibmvnic_adapter *adapter,
 				u64 remote_handle, u64 ioba, u64 num_entries)
 {