diff options
| author | Dr. David Alan Gilbert <linux@treblig.org> | 2025-03-04 21:56:36 +0000 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2025-03-06 03:24:59 -0500 |
| commit | 0b27b0e4d43aff78f996abd2d60faa838e8e30b1 (patch) | |
| tree | 7ab5ed2abf7beb93c353343db33b392327958663 /drivers/infiniband | |
| parent | 3745242ad1e1c07d5990b33764529eb13565db44 (diff) | |
RDMA/vmw_pvrdma: Remove unused pvrdma_modify_device
pvrdma_modify_device() was added in 2016 as part of
commit 29c8d9eba550 ("IB: Add vmw_pvrdma driver")
but accidentally it was never wired into the device_ops struct.
After some discussion the best course seems to be just to remove it,
see discussion at:
https://lore.kernel.org/all/Z8TWF6coBUF3l_jk@gallifrey/
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://patch.msgid.link/20250304215637.68559-1-linux@treblig.org
Acked-by: Vishnu Dasa <vishnu.dasa@broadcom.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c | 28 | ||||
| -rw-r--r-- | drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.h | 2 |
2 files changed, 0 insertions, 30 deletions
diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c index 9f54aa90a35a..bcd43dc30e21 100644 --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c @@ -237,34 +237,6 @@ enum rdma_link_layer pvrdma_port_link_layer(struct ib_device *ibdev, return IB_LINK_LAYER_ETHERNET; } -int pvrdma_modify_device(struct ib_device *ibdev, int mask, - struct ib_device_modify *props) -{ - unsigned long flags; - - if (mask & ~(IB_DEVICE_MODIFY_SYS_IMAGE_GUID | - IB_DEVICE_MODIFY_NODE_DESC)) { - dev_warn(&to_vdev(ibdev)->pdev->dev, - "unsupported device modify mask %#x\n", mask); - return -EOPNOTSUPP; - } - - if (mask & IB_DEVICE_MODIFY_NODE_DESC) { - spin_lock_irqsave(&to_vdev(ibdev)->desc_lock, flags); - memcpy(ibdev->node_desc, props->node_desc, 64); - spin_unlock_irqrestore(&to_vdev(ibdev)->desc_lock, flags); - } - - if (mask & IB_DEVICE_MODIFY_SYS_IMAGE_GUID) { - mutex_lock(&to_vdev(ibdev)->port_mutex); - to_vdev(ibdev)->sys_image_guid = - cpu_to_be64(props->sys_image_guid); - mutex_unlock(&to_vdev(ibdev)->port_mutex); - } - - return 0; -} - /** * pvrdma_modify_port - modify device port attributes * @ibdev: the device to modify diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.h b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.h index 4b9edc03d73d..fd47b0b1df5c 100644 --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.h +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.h @@ -356,8 +356,6 @@ int pvrdma_query_pkey(struct ib_device *ibdev, u32 port, u16 index, u16 *pkey); enum rdma_link_layer pvrdma_port_link_layer(struct ib_device *ibdev, u32 port); -int pvrdma_modify_device(struct ib_device *ibdev, int mask, - struct ib_device_modify *props); int pvrdma_modify_port(struct ib_device *ibdev, u32 port, int mask, struct ib_port_modify *props); int pvrdma_mmap(struct ib_ucontext *context, struct vm_area_struct *vma); |