Infiniband: make ipath driver use default driver groups.
Make the ipath driver use the new driver functions so that it does not
touch the sysfs portion of the driver structure.
We also remove the redundant symlink from the device back to the driver,
as it is already in the sysfs tree. Any userspace tools should be using
the standard symlink, not some driver specific one.
Cc: Roland Dreier <rdreier@cisco.com>
Cc: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Cc: Arthur Jones <arthur.jones@qlogic.com>
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 6a56d86..c9e32b4 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -590,6 +590,11 @@
.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 @@
.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 @@
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 @@
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();