diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-funnel.c')
-rw-r--r-- | drivers/hwtracing/coresight/coresight-funnel.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/hwtracing/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c index 2e36bde7f..0600ca306 100644 --- a/drivers/hwtracing/coresight/coresight-funnel.c +++ b/drivers/hwtracing/coresight/coresight-funnel.c @@ -1,5 +1,7 @@ /* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved. * + * Description: CoreSight Funnel 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 * only version 2 as published by the Free Software Foundation. @@ -11,7 +13,6 @@ */ #include <linux/kernel.h> -#include <linux/module.h> #include <linux/init.h> #include <linux/types.h> #include <linux/device.h> @@ -69,7 +70,6 @@ static int funnel_enable(struct coresight_device *csdev, int inport, { struct funnel_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); - pm_runtime_get_sync(drvdata->dev); funnel_enable_hw(drvdata, inport); dev_info(drvdata->dev, "FUNNEL inport %d enabled\n", inport); @@ -95,7 +95,6 @@ static void funnel_disable(struct coresight_device *csdev, int inport, struct funnel_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); funnel_disable_hw(drvdata, inport); - pm_runtime_put(drvdata->dev); dev_info(drvdata->dev, "FUNNEL inport %d disabled\n", inport); } @@ -226,14 +225,6 @@ static int funnel_probe(struct amba_device *adev, const struct amba_id *id) return 0; } -static int funnel_remove(struct amba_device *adev) -{ - struct funnel_drvdata *drvdata = amba_get_drvdata(adev); - - coresight_unregister(drvdata->csdev); - return 0; -} - #ifdef CONFIG_PM static int funnel_runtime_suspend(struct device *dev) { @@ -273,13 +264,9 @@ static struct amba_driver funnel_driver = { .name = "coresight-funnel", .owner = THIS_MODULE, .pm = &funnel_dev_pm_ops, + .suppress_bind_attrs = true, }, .probe = funnel_probe, - .remove = funnel_remove, .id_table = funnel_ids, }; - -module_amba_driver(funnel_driver); - -MODULE_LICENSE("GPL v2"); -MODULE_DESCRIPTION("CoreSight Funnel driver"); +builtin_amba_driver(funnel_driver); |