qcacmn: Clear console log boot up error prints

Clear console log boot up error prints by removing unnecessary
prints, modifying prints to appropriate info or debug and
by fixing the errors

Change-Id: Ica3f126280399eef59b894236849e2079a62565f
CRs-Fixed: 2597026

qdf/linux/src/qdf_trace.c

@@ -3058,8 +3058,6 @@ int qdf_print_ctrl_register(const struct category_info *cinfo,
 		}
 	}
 
-	pr_info("%s: Allocated print control object %d\n",
-		__func__, idx);
 	return idx;
 }
 qdf_export_symbol(qdf_print_ctrl_register);