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Commit 9d482aed authored by Alexander Shishkin's avatar Alexander Shishkin
Browse files

intel_th: msu: Create sysfs attributes using core driver's facility 



The core intel_th driver allows subdevices to bring in their sysfs
attributes. Use this instead of taking care of them in probe and
remove.

Signed-off-by: default avatarAlexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: default avatarLaurent Fert <laurent.fert@intel.com>
parent b5edbf1e

drivers/hwtracing/intel_th/msu.c

+1 −5
Original line number Diff line number Diff line
@@ -1478,10 +1478,6 @@ static int intel_th_msc_probe(struct intel_th_device *thdev) 
	if (err)

		return err;



	err = sysfs_create_group(&dev->kobj, &msc_output_group);

	if (err)

		return err;



	dev_set_drvdata(dev, msc);



	return 0;
@@ -1489,7 +1485,6 @@ static int intel_th_msc_probe(struct intel_th_device *thdev) 


static void intel_th_msc_remove(struct intel_th_device *thdev)

{

	sysfs_remove_group(&thdev->dev.kobj, &msc_output_group);

}



static struct intel_th_driver intel_th_msc_driver = {
@@ -1498,6 +1493,7 @@ static struct intel_th_driver intel_th_msc_driver = { 
	.activate	= intel_th_msc_activate,

	.deactivate	= intel_th_msc_deactivate,

	.fops	= &intel_th_msc_fops,

	.attr_group	= &msc_output_group,

	.driver	= {

		.name	= "msc",

		.owner	= THIS_MODULE,