diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-26 12:13:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-26 12:13:57 -0700 |
| commit | 4c171acc20794af16a27da25e11ec4e9cad5d9fa (patch) | |
| tree | fb097384d709b7bda982902d999f658bb4f07b2c /drivers/infiniband/core/user_mad.c | |
| parent | 20e0ec119b2c6cc412addefbe169f4f5e38701e8 (diff) | |
| parent | 8dc4abdf4c82d0e1c47f14b6615406d31975ea66 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
RDMA/cma: Save PID of ID's owner
RDMA/cma: Add support for netlink statistics export
RDMA/cma: Pass QP type into rdma_create_id()
RDMA: Update exported headers list
RDMA/cma: Export enum cma_state in <rdma/rdma_cm.h>
RDMA/nes: Add a check for strict_strtoul()
RDMA/cxgb3: Don't post zero-byte read if endpoint is going away
RDMA/cxgb4: Use completion objects for event blocking
IB/srp: Fix integer -> pointer cast warnings
IB: Add devnode methods to cm_class and umad_class
IB/mad: Return EPROTONOSUPPORT when an RDMA device lacks the QP required
IB/uverbs: Add devnode method to set path/mode
RDMA/ucma: Add .nodename/.mode to tell userspace where to create device node
RDMA: Add netlink infrastructure
RDMA: Add error handling to ib_core_init()
Diffstat (limited to 'drivers/infiniband/core/user_mad.c')
| -rw-r--r-- | drivers/infiniband/core/user_mad.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c index cd1996d0ad08..8d261b6ea5fe 100644 --- a/drivers/infiniband/core/user_mad.c +++ b/drivers/infiniband/core/user_mad.c @@ -1176,6 +1176,11 @@ static void ib_umad_remove_one(struct ib_device *device) kref_put(&umad_dev->ref, ib_umad_release_dev); } +static char *umad_devnode(struct device *dev, mode_t *mode) +{ + return kasprintf(GFP_KERNEL, "infiniband/%s", dev_name(dev)); +} + static int __init ib_umad_init(void) { int ret; @@ -1194,6 +1199,8 @@ static int __init ib_umad_init(void) goto out_chrdev; } + umad_class->devnode = umad_devnode; + ret = class_create_file(umad_class, &class_attr_abi_version.attr); if (ret) { printk(KERN_ERR "user_mad: couldn't create abi_version attribute\n"); |