cxgb4: Convert PDBG to pr_debug

Use a more typical logging style.

Miscellanea:

o Obsolete the c4iw_debug module parameter
o Coalesce formats
o Realign arguments

Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/hw/cxgb4/ev.c b/drivers/infiniband/hw/cxgb4/ev.c
index 176e1b1..8f963df 100644
--- a/drivers/infiniband/hw/cxgb4/ev.c
+++ b/drivers/infiniband/hw/cxgb4/ev.c
@@ -47,17 +47,16 @@ static void print_tpte(struct c4iw_dev *dev, u32 stag)
 			"%s cxgb4_read_tpte err %d\n", __func__, ret);
 		return;
 	}
-	PDBG("stag idx 0x%x valid %d key 0x%x state %d pdid %d "
-	       "perm 0x%x ps %d len 0x%llx va 0x%llx\n",
-	       stag & 0xffffff00,
-	       FW_RI_TPTE_VALID_G(ntohl(tpte.valid_to_pdid)),
-	       FW_RI_TPTE_STAGKEY_G(ntohl(tpte.valid_to_pdid)),
-	       FW_RI_TPTE_STAGSTATE_G(ntohl(tpte.valid_to_pdid)),
-	       FW_RI_TPTE_PDID_G(ntohl(tpte.valid_to_pdid)),
-	       FW_RI_TPTE_PERM_G(ntohl(tpte.locread_to_qpid)),
-	       FW_RI_TPTE_PS_G(ntohl(tpte.locread_to_qpid)),
-	       ((u64)ntohl(tpte.len_hi) << 32) | ntohl(tpte.len_lo),
-	       ((u64)ntohl(tpte.va_hi) << 32) | ntohl(tpte.va_lo_fbo));
+	pr_debug("stag idx 0x%x valid %d key 0x%x state %d pdid %d perm 0x%x ps %d len 0x%llx va 0x%llx\n",
+		 stag & 0xffffff00,
+		 FW_RI_TPTE_VALID_G(ntohl(tpte.valid_to_pdid)),
+		 FW_RI_TPTE_STAGKEY_G(ntohl(tpte.valid_to_pdid)),
+		 FW_RI_TPTE_STAGSTATE_G(ntohl(tpte.valid_to_pdid)),
+		 FW_RI_TPTE_PDID_G(ntohl(tpte.valid_to_pdid)),
+		 FW_RI_TPTE_PERM_G(ntohl(tpte.locread_to_qpid)),
+		 FW_RI_TPTE_PS_G(ntohl(tpte.locread_to_qpid)),
+		 ((u64)ntohl(tpte.len_hi) << 32) | ntohl(tpte.len_lo),
+		 ((u64)ntohl(tpte.va_hi) << 32) | ntohl(tpte.va_lo_fbo));
 }
 
 static void dump_err_cqe(struct c4iw_dev *dev, struct t4_cqe *err_cqe)
@@ -71,9 +70,9 @@ static void dump_err_cqe(struct c4iw_dev *dev, struct t4_cqe *err_cqe)
 		CQE_STATUS(err_cqe), CQE_TYPE(err_cqe), ntohl(err_cqe->len),
 		CQE_WRID_HI(err_cqe), CQE_WRID_LOW(err_cqe));
 
-	PDBG("%016llx %016llx %016llx %016llx\n",
-	     be64_to_cpu(p[0]), be64_to_cpu(p[1]), be64_to_cpu(p[2]),
-	     be64_to_cpu(p[3]));
+	pr_debug("%016llx %016llx %016llx %016llx\n",
+		 be64_to_cpu(p[0]), be64_to_cpu(p[1]), be64_to_cpu(p[2]),
+		 be64_to_cpu(p[3]));
 
 	/*
 	 * Ingress WRITE and READ_RESP errors provide
@@ -235,7 +234,7 @@ int c4iw_ev_handler(struct c4iw_dev *dev, u32 qid)
 		if (atomic_dec_and_test(&chp->refcnt))
 			wake_up(&chp->wait);
 	} else {
-		PDBG("%s unknown cqid 0x%x\n", __func__, qid);
+		pr_debug("%s unknown cqid 0x%x\n", __func__, qid);
 		spin_unlock_irqrestore(&dev->lock, flag);
 	}
 	return 0;