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authorRoland Dreier <rolandd@cisco.com>2005-10-20 12:54:01 -0700
committerRoland Dreier <rolandd@cisco.com>2005-10-20 12:54:01 -0700
commitbbf207860931b6a033d0fbcd170ae2332c0d8216 (patch)
tree9ffa1c4d1b045e1b5bfbe23a8e8f07973d170c9a /drivers/infiniband/core
parent2e0c512aff978a7040464e81fc9c0dfdf4639c23 (diff)
[IB] user_mad: Use class_device.devt
Use devt member of struct class_device so that we don't have to create our own "dev" file in sysfs. Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/core')
-rw-r--r--drivers/infiniband/core/user_mad.c17
1 files changed, 2 insertions, 15 deletions
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index 38f4bfbb713..fd200c064a2 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -671,17 +671,6 @@ static struct ib_client umad_client = {
.remove = ib_umad_remove_one
};
-static ssize_t show_dev(struct class_device *class_dev, char *buf)
-{
- struct ib_umad_port *port = class_get_devdata(class_dev);
-
- if (class_dev == &port->class_dev)
- return print_dev_t(buf, port->dev.dev);
- else
- return print_dev_t(buf, port->sm_dev.dev);
-}
-static CLASS_DEVICE_ATTR(dev, S_IRUGO, show_dev, NULL);
-
static ssize_t show_ibdev(struct class_device *class_dev, char *buf)
{
struct ib_umad_port *port = class_get_devdata(class_dev);
@@ -762,6 +751,7 @@ static int ib_umad_init_port(struct ib_device *device, int port_num,
port->class_dev.class = &umad_class;
port->class_dev.dev = device->dma_device;
+ port->class_dev.devt = port->dev.dev;
snprintf(port->class_dev.class_id, BUS_ID_SIZE, "umad%d", port->devnum);
@@ -771,8 +761,6 @@ static int ib_umad_init_port(struct ib_device *device, int port_num,
class_set_devdata(&port->class_dev, port);
kref_get(&port->umad_dev->ref);
- if (class_device_create_file(&port->class_dev, &class_device_attr_dev))
- goto err_class;
if (class_device_create_file(&port->class_dev, &class_device_attr_ibdev))
goto err_class;
if (class_device_create_file(&port->class_dev, &class_device_attr_port))
@@ -786,6 +774,7 @@ static int ib_umad_init_port(struct ib_device *device, int port_num,
port->sm_class_dev.class = &umad_class;
port->sm_class_dev.dev = device->dma_device;
+ port->sm_class_dev.devt = port->sm_dev.dev;
snprintf(port->sm_class_dev.class_id, BUS_ID_SIZE, "issm%d", port->sm_devnum - IB_UMAD_MAX_PORTS);
@@ -795,8 +784,6 @@ static int ib_umad_init_port(struct ib_device *device, int port_num,
class_set_devdata(&port->sm_class_dev, port);
kref_get(&port->umad_dev->ref);
- if (class_device_create_file(&port->sm_class_dev, &class_device_attr_dev))
- goto err_sm_class;
if (class_device_create_file(&port->sm_class_dev, &class_device_attr_ibdev))
goto err_sm_class;
if (class_device_create_file(&port->sm_class_dev, &class_device_attr_port))