/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
+ *
+ * Description: CoreSight Trace Port Interface Unit driver
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
*/
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/io.h>
CS_LOCK(drvdata->base);
}
-static int tpiu_enable(struct coresight_device *csdev)
+static int tpiu_enable(struct coresight_device *csdev, u32 mode)
{
struct tpiu_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent);
- pm_runtime_get_sync(csdev->dev.parent);
tpiu_enable_hw(drvdata);
dev_info(drvdata->dev, "TPIU enabled\n");
struct tpiu_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent);
tpiu_disable_hw(drvdata);
- pm_runtime_put(csdev->dev.parent);
dev_info(drvdata->dev, "TPIU disabled\n");
}
if (IS_ERR(drvdata->csdev))
return PTR_ERR(drvdata->csdev);
- dev_info(dev, "TPIU initialized\n");
- return 0;
-}
-
-static int tpiu_remove(struct amba_device *adev)
-{
- struct tpiu_drvdata *drvdata = amba_get_drvdata(adev);
-
- coresight_unregister(drvdata->csdev);
return 0;
}
.name = "coresight-tpiu",
.owner = THIS_MODULE,
.pm = &tpiu_dev_pm_ops,
+ .suppress_bind_attrs = true,
},
.probe = tpiu_probe,
- .remove = tpiu_remove,
.id_table = tpiu_ids,
};
-
-module_amba_driver(tpiu_driver);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("CoreSight Trace Port Interface Unit driver");
+builtin_amba_driver(tpiu_driver);