1 files changed, 2 insertions, 56 deletions

diff --git a/drivers/misc/pvpanic/pvpanic-pci.c b/drivers/misc/pvpanic/pvpanic-pci.c
index 07eddb5ea30f..689af4c28c2a 100644
--- a/drivers/misc/pvpanic/pvpanic-pci.c
+++ b/drivers/misc/pvpanic/pvpanic-pci.c
@@ -22,51 +22,8 @@ MODULE_AUTHOR("Mihai Carabas <mihai.carabas@oracle.com>");
 MODULE_DESCRIPTION("pvpanic device driver");
 MODULE_LICENSE("GPL");
 
-static ssize_t capability_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct pvpanic_instance *pi = dev_get_drvdata(dev);
-
-	return sysfs_emit(buf, "%x\n", pi->capability);
-}
-static DEVICE_ATTR_RO(capability);
-
-static ssize_t events_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-	struct pvpanic_instance *pi = dev_get_drvdata(dev);
-
-	return sysfs_emit(buf, "%x\n", pi->events);
-}
-
-static ssize_t events_store(struct device *dev, struct device_attribute *attr,
-			    const char *buf, size_t count)
-{
-	struct pvpanic_instance *pi = dev_get_drvdata(dev);
-	unsigned int tmp;
-	int err;
-
-	err = kstrtouint(buf, 16, &tmp);
-	if (err)
-		return err;
-
-	if ((tmp & pi->capability) != tmp)
-		return -EINVAL;
-
-	pi->events = tmp;
-
-	return count;
-}
-static DEVICE_ATTR_RW(events);
-
-static struct attribute *pvpanic_pci_dev_attrs[] = {
-	&dev_attr_capability.attr,
-	&dev_attr_events.attr,
-	NULL
-};
-ATTRIBUTE_GROUPS(pvpanic_pci_dev);
-
 static int pvpanic_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
-	struct pvpanic_instance *pi;
 	void __iomem *base;
 	int ret;
 
@@ -78,18 +35,7 @@ static int pvpanic_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
 	if (!base)
 		return -ENOMEM;
 
-	pi = devm_kmalloc(&pdev->dev, sizeof(*pi), GFP_KERNEL);
-	if (!pi)
-		return -ENOMEM;
-
-	pi->base = base;
-	pi->capability = PVPANIC_PANICKED | PVPANIC_CRASH_LOADED;
-
-	/* initlize capability by RDPT */
-	pi->capability &= ioread8(base);
-	pi->events = pi->capability;
-
-	return devm_pvpanic_probe(&pdev->dev, pi);
+	return devm_pvpanic_probe(&pdev->dev, base);
 }
 
 static const struct pci_device_id pvpanic_pci_id_tbl[]  = {
@@ -103,7 +49,7 @@ static struct pci_driver pvpanic_pci_driver = {
 	.id_table =     pvpanic_pci_id_tbl,
 	.probe =        pvpanic_pci_probe,
 	.driver = {
-		.dev_groups = pvpanic_pci_dev_groups,
+		.dev_groups = pvpanic_dev_groups,
 	},
 };
 module_pci_driver(pvpanic_pci_driver);