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path: root/drivers/infiniband/core/user_mad.c
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-rw-r--r--drivers/infiniband/core/user_mad.c7
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");

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