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| author |   Parav Pandit <parav@mellanox.com> | 2018-12-18 14:15:56 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-01-14 13:12:03 -0700 |
| commit | 54747231150f0dddf68f2ee29ec2970fcc433909 (patch) | |
| tree | 018c558d4cabe418190cca967f598a24a394e284 /drivers/infiniband/hw/qedr/main.c | |
| parent | RDMA: Rename port_callback to init_port (diff) | |
| download | linux-dev-54747231150f0dddf68f2ee29ec2970fcc433909.tar.xz linux-dev-54747231150f0dddf68f2ee29ec2970fcc433909.zip | |
RDMA: Introduce and use rdma_device_to_ibdev()
Introduce and use rdma_device_to_ibdev() API for those drivers which are
registering one sysfs group and also use in ib_core.
In subsequent patch, device->provider_ibdev one-to-one mapping is no
longer holds true during accessing sysfs entries.
Therefore, introduce an API rdma_device_to_ibdev() that provides such
information.
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/qedr/main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c index 8e5c76d06855..f85e72b65a10 100644 --- a/drivers/infiniband/hw/qedr/main.c +++ b/drivers/infiniband/hw/qedr/main.c @@ -137,7 +137,8 @@ static int qedr_iw_port_immutable(struct ib_device *ibdev, u8 port_num, static ssize_t hw_rev_show(struct device *device, struct device_attribute *attr, char *buf) { - struct qedr_dev *dev = dev_get_drvdata(device); + struct qedr_dev *dev = + rdma_device_to_drv_device(device, struct qedr_dev, ibdev); return scnprintf(buf, PAGE_SIZE, "0x%x\n", dev->pdev->vendor); } |