diff options
| author | Roland Dreier <roland@purestorage.com> | 2011-05-23 11:21:47 -0700 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2011-05-23 11:24:28 -0700 |
| commit | c3af0980ce01dfb8e946990c3ae4c3727b1e9f26 (patch) | |
| tree | 13552e10c7b36da435d4aa950a9a569e561f3dff /drivers/infiniband/core/cm.c | |
| parent | c8367c4cd9de512d296fc557f121be62a43987f3 (diff) | |
IB: Add devnode methods to cm_class and umad_class
We want the ucmX, umadX and issmX device nodes to show up under
/dev/infiniband, and additionally ucmX should have mode 0666. Add
appropriate devnode methods to their class structs for this.
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/core/cm.c')
| -rw-r--r-- | drivers/infiniband/core/cm.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index f804e28e1eb..f62f52fb9ec 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -3639,8 +3639,16 @@ static struct kobj_type cm_port_obj_type = { .release = cm_release_port_obj }; +static char *cm_devnode(struct device *dev, mode_t *mode) +{ + *mode = 0666; + return kasprintf(GFP_KERNEL, "infiniband/%s", dev_name(dev)); +} + struct class cm_class = { + .owner = THIS_MODULE, .name = "infiniband_cm", + .devnode = cm_devnode, }; EXPORT_SYMBOL(cm_class); |