diff options
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-platform.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/hwtracing/coresight/coresight-platform.c b/drivers/hwtracing/coresight/coresight-platform.c index bfd44231d7ad..227e234a2470 100644 --- a/drivers/hwtracing/coresight/coresight-platform.c +++ b/drivers/hwtracing/coresight/coresight-platform.c @@ -711,11 +711,11 @@ static int acpi_coresight_parse_graph(struct acpi_device *adev, return dir; if (dir == ACPI_CORESIGHT_LINK_MASTER) { - if (ptr->outport > pdata->nr_outport) - pdata->nr_outport = ptr->outport; + if (ptr->outport >= pdata->nr_outport) + pdata->nr_outport = ptr->outport + 1; ptr++; } else { - WARN_ON(pdata->nr_inport == ptr->child_port); + WARN_ON(pdata->nr_inport == ptr->child_port + 1); /* * We do not track input port connections for a device. * However we need the highest port number described, @@ -723,8 +723,8 @@ static int acpi_coresight_parse_graph(struct acpi_device *adev, * record for an output connection. Hence, do not move * the ptr for input connections */ - if (ptr->child_port > pdata->nr_inport) - pdata->nr_inport = ptr->child_port; + if (ptr->child_port >= pdata->nr_inport) + pdata->nr_inport = ptr->child_port + 1; } } |