diff options
| author | Ralph Campbell <ralph.campbell@qlogic.com> | 2010-05-06 17:03:25 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2010-05-21 10:34:44 -0700 |
| commit | 9a6edb60ec10d86b1025a0cdad68fd89f1ddaf02 (patch) | |
| tree | 8727118d511e8336f038e618cfc6d4aa6b73aaaf /drivers/infiniband/hw/mlx4 | |
| parent | a0fe3cc5d36a5f5b4f60abfe1a4b1caf4a5cce5a (diff) | |
IB/core: Allow device-specific per-port sysfs files
Add a new parameter to ib_register_device() so that low-level device
drivers can pass in a pointer to a callback function that will be
called for each port that is registered in sysfs. This allows
low-level device drivers to create files in
/sys/class/infiniband/<hca>/ports/<N>/
without having to poke through the internals of the RDMA sysfs handling.
There is no need for an unregister function since the kobject
reference will go to zero when ib_unregister_device() is called.
Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index 39051417054c..4e94e360e43b 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -662,7 +662,7 @@ static void *mlx4_ib_add(struct mlx4_dev *dev) spin_lock_init(&ibdev->sm_lock); mutex_init(&ibdev->cap_mask_mutex); - if (ib_register_device(&ibdev->ib_dev)) + if (ib_register_device(&ibdev->ib_dev, NULL)) goto err_map; if (mlx4_ib_mad_init(ibdev)) |