intel_reg_dumper: use none instead of NULL if no port is assigned to TRANS_DP

Makes the output a little more readable.
This commit is contained in:
Jesse Barnes 2011-10-11 11:37:25 -07:00
parent 503cfa2707
commit 1708580217

View File

@ -1427,6 +1427,9 @@ DEBUGSTRING(snb_debug_trans_dp_ctl)
case TRANS_DP_PORT_SEL_D:
port = "D";
break;
default:
port = "none";
break;
}
switch (val & (7<<9)) {