intel_th: pti: 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: Alexander Shishkin <alexander.shishkin@linux.intel.com> Reviewed-by: Laurent Fert <laurent.fert@intel.com>
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@ -200,7 +200,6 @@ static int intel_th_pti_probe(struct intel_th_device *thdev)
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struct resource *res;
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struct pti_device *pti;
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void __iomem *base;
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int ret;
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res = intel_th_device_get_resource(thdev, IORESOURCE_MEM, 0);
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if (!res)
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@ -219,10 +218,6 @@ static int intel_th_pti_probe(struct intel_th_device *thdev)
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read_hw_config(pti);
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ret = sysfs_create_group(&dev->kobj, &pti_output_group);
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if (ret)
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return ret;
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dev_set_drvdata(dev, pti);
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return 0;
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@ -230,7 +225,6 @@ static int intel_th_pti_probe(struct intel_th_device *thdev)
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static void intel_th_pti_remove(struct intel_th_device *thdev)
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{
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sysfs_remove_group(&thdev->dev.kobj, &pti_output_group);
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}
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static struct intel_th_driver intel_th_pti_driver = {
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@ -238,6 +232,7 @@ static struct intel_th_driver intel_th_pti_driver = {
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.remove = intel_th_pti_remove,
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.activate = intel_th_pti_activate,
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.deactivate = intel_th_pti_deactivate,
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.attr_group = &pti_output_group,
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.driver = {
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.name = "pti",
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.owner = THIS_MODULE,
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