summaryrefslogtreecommitdiff
path: root/drivers/hwtracing/coresight/coresight-tpiu.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-tpiu.c')
-rw-r--r--drivers/hwtracing/coresight/coresight-tpiu.c20
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tpiu.c b/drivers/hwtracing/coresight/coresight-tpiu.c
index f8583e4032a6..566c57e03596 100644
--- a/drivers/hwtracing/coresight/coresight-tpiu.c
+++ b/drivers/hwtracing/coresight/coresight-tpiu.c
@@ -173,6 +173,15 @@ static int tpiu_probe(struct amba_device *adev, const struct amba_id *id)
return PTR_ERR(drvdata->csdev);
}
+static int __exit tpiu_remove(struct amba_device *adev)
+{
+ struct tpiu_drvdata *drvdata = dev_get_drvdata(&adev->dev);
+
+ coresight_unregister(drvdata->csdev);
+
+ return 0;
+}
+
#ifdef CONFIG_PM
static int tpiu_runtime_suspend(struct device *dev)
{
@@ -216,6 +225,8 @@ static const struct amba_id tpiu_ids[] = {
{ 0, 0},
};
+MODULE_DEVICE_TABLE(amba, tpiu_ids);
+
static struct amba_driver tpiu_driver = {
.drv = {
.name = "coresight-tpiu",
@@ -224,6 +235,13 @@ static struct amba_driver tpiu_driver = {
.suppress_bind_attrs = true,
},
.probe = tpiu_probe,
+ .remove = tpiu_remove,
.id_table = tpiu_ids,
};
-builtin_amba_driver(tpiu_driver);
+
+module_amba_driver(tpiu_driver);
+
+MODULE_AUTHOR("Pratik Patel <pratikp@codeaurora.org>");
+MODULE_AUTHOR("Mathieu Poirier <mathieu.poirier@linaro.org>");
+MODULE_DESCRIPTION("Arm CoreSight TPIU (Trace Port Interface Unit) driver");
+MODULE_LICENSE("GPL v2");