RDMA/irdma: Remove irdma_get_hw_addr()

The function irdma_get_hw_addr() is not used. So remove it.

Link: https://lore.kernel.org/r/20211011110128.4057-4-yanjun.zhu@linux.devSigned-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Acked-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

drivers/infiniband/hw/irdma/osdep.h

@@ -37,7 +37,6 @@ struct irdma_hw;
 struct irdma_pci_f;
 
 struct ib_device *to_ibdev(struct irdma_sc_dev *dev);
-u8 __iomem *irdma_get_hw_addr(void *dev);
 void irdma_ieq_mpa_crc_ae(struct irdma_sc_dev *dev, struct irdma_sc_qp *qp);
 enum irdma_status_code irdma_vf_wait_vchnl_resp(struct irdma_sc_dev *dev);
 bool irdma_vf_clear_to_send(struct irdma_sc_dev *dev);

drivers/infiniband/hw/irdma/utils.c

@@ -767,17 +767,6 @@ struct ib_qp *irdma_get_qp(struct ib_device *device, int qpn)
 	return &iwdev->rf->qp_table[qpn]->ibqp;
 }
 
-/**
- * irdma_get_hw_addr - return hw addr
- * @par: points to shared dev
- */
-u8 __iomem *irdma_get_hw_addr(void *par)
-{
-	struct irdma_sc_dev *dev = par;
-
-	return dev->hw->hw_addr;
-}
-
 /**
  * irdma_remove_cqp_head - return head entry and remove
  * @dev: device