diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 6a56d86a295105549c0a41205601f7b6c1fd8106..c9e32b46387fa3138b992e02f27795c45fa75750 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -590,6 +590,11 @@ static struct attribute_group ehca_drv_attr_grp = {
.attrs = ehca_drv_attrs
};
+static struct attribute_group *ehca_drv_attr_groups[] = {
+ &ehca_drv_attr_grp,
+ NULL,
+};
+
#define EHCA_RESOURCE_ATTR(name) \
static ssize_t ehca_show_##name(struct device *dev, \
struct device_attribute *attr, \
@@ -899,6 +904,9 @@ static struct of_platform_driver ehca_driver = {
.match_table = ehca_device_table,
.probe = ehca_probe,
.remove = ehca_remove,
+ .driver = {
+ .groups = ehca_drv_attr_groups,
+ },
};
void ehca_poll_eqs(unsigned long data)
@@ -957,10 +965,6 @@ int __init ehca_module_init(void)
goto module_init2;
}
- ret = sysfs_create_group(&ehca_driver.driver.kobj, &ehca_drv_attr_grp);
- if (ret) /* only complain; we can live without attributes */
- ehca_gen_err("Cannot create driver attributes ret=%d", ret);
-
if (ehca_poll_all_eqs != 1) {
ehca_gen_err("WARNING!!!");
ehca_gen_err("It is possible to lose interrupts.");
@@ -986,7 +990,6 @@ void __exit ehca_module_exit(void)
if (ehca_poll_all_eqs == 1)
del_timer_sync(&poll_eqs_timer);
- sysfs_remove_group(&ehca_driver.driver.kobj, &ehca_drv_attr_grp);
ibmebus_unregister_driver(&ehca_driver);
ehca_destroy_slab_caches();
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index 1f152ded1e3c48083840e8119aecea8738be1cd3..fc355981bbab10213855eb4208def7179406bf3d 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -121,6 +121,9 @@ static struct pci_driver ipath_driver = {
.probe = ipath_init_one,
.remove = __devexit_p(ipath_remove_one),
.id_table = ipath_pci_tbl,
+ .driver = {
+ .groups = ipath_driver_attr_groups,
+ },
};
static void ipath_check_status(struct work_struct *work)
@@ -2217,25 +2220,15 @@ static int __init infinipath_init(void)
goto bail_unit;
}
- ret = ipath_driver_create_group(&ipath_driver.driver);
- if (ret < 0) {
- printk(KERN_ERR IPATH_DRV_NAME ": Unable to create driver "
- "sysfs entries: error %d\n", -ret);
- goto bail_pci;
- }
-
ret = ipath_init_ipathfs();
if (ret < 0) {
printk(KERN_ERR IPATH_DRV_NAME ": Unable to create "
"ipathfs: error %d\n", -ret);
- goto bail_group;
+ goto bail_pci;
}
goto bail;
-bail_group:
- ipath_driver_remove_group(&ipath_driver.driver);
-
bail_pci:
pci_unregister_driver(&ipath_driver);
@@ -2250,8 +2243,6 @@ static void __exit infinipath_cleanup(void)
{
ipath_exit_ipathfs();
- ipath_driver_remove_group(&ipath_driver.driver);
-
ipath_cdbg(VERBOSE, "Unregistering pci driver\n");
pci_unregister_driver(&ipath_driver);
diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index 8786dd7922e4e3916170af24d8cb8752793ea7ba..bb1dc075f1d1ee2126fc0e62f7a332637248f00a 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -938,8 +938,7 @@ struct device_driver;
extern const char ib_ipath_version[];
-int ipath_driver_create_group(struct device_driver *);
-void ipath_driver_remove_group(struct device_driver *);
+extern struct attribute_group *ipath_driver_attr_groups[];
int ipath_device_create_group(struct device *, struct ipath_devdata *);
void ipath_device_remove_group(struct device *, struct ipath_devdata *);
diff --git a/drivers/infiniband/hw/ipath/ipath_sysfs.c b/drivers/infiniband/hw/ipath/ipath_sysfs.c
index e1ad7cfc21fd66b89e5f46055fb611b730aa94ab..aa27ca9f03b12b0110677b46141352d043423837 100644
--- a/drivers/infiniband/hw/ipath/ipath_sysfs.c
+++ b/drivers/infiniband/hw/ipath/ipath_sysfs.c
@@ -683,6 +683,11 @@ static struct attribute_group driver_attr_group = {
.attrs = driver_attributes
};
+struct attribute_group *ipath_driver_attr_groups[] = {
+ &driver_attr_group,
+ NULL,
+};
+
static DEVICE_ATTR(guid, S_IWUSR | S_IRUGO, show_guid, store_guid);
static DEVICE_ATTR(lmc, S_IWUSR | S_IRUGO, show_lmc, store_lmc);
static DEVICE_ATTR(lid, S_IWUSR | S_IRUGO, show_lid, store_lid);
@@ -753,24 +758,9 @@ int ipath_expose_reset(struct device *dev)
return ret;
}
-int ipath_driver_create_group(struct device_driver *drv)
-{
- int ret;
-
- ret = sysfs_create_group(&drv->kobj, &driver_attr_group);
-
- return ret;
-}
-
-void ipath_driver_remove_group(struct device_driver *drv)
-{
- sysfs_remove_group(&drv->kobj, &driver_attr_group);
-}
-
int ipath_device_create_group(struct device *dev, struct ipath_devdata *dd)
{
int ret;
- char unit[5];
ret = sysfs_create_group(&dev->kobj, &dev_attr_group);
if (ret)
@@ -780,11 +770,6 @@ int ipath_device_create_group(struct device *dev, struct ipath_devdata *dd)
if (ret)
goto bail_attrs;
- snprintf(unit, sizeof(unit), "%02d", dd->ipath_unit);
- ret = sysfs_create_link(&dev->driver->kobj, &dev->kobj, unit);
- if (ret == 0)
- goto bail;
-
sysfs_remove_group(&dev->kobj, &dev_counter_attr_group);
bail_attrs:
sysfs_remove_group(&dev->kobj, &dev_attr_group);
@@ -794,11 +779,6 @@ int ipath_device_create_group(struct device *dev, struct ipath_devdata *dd)
void ipath_device_remove_group(struct device *dev, struct ipath_devdata *dd)
{
- char unit[5];
-
- snprintf(unit, sizeof(unit), "%02d", dd->ipath_unit);
- sysfs_remove_link(&dev->driver->kobj, unit);
-
sysfs_remove_group(&dev->kobj, &dev_counter_attr_group);
sysfs_remove_group(&dev->kobj, &dev_attr_group);