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Subject[PATCH blk-next 2/2] RDMA/core: Delete not-implemented get_vector_affinity
Date
From: Leon Romanovsky <leonro@nvidia.com>

There are no drivers that support .get_vector_affinity(), so delete it.

Fixes: 9afc97c29b03 ("mlx5: remove support for ib_get_vector_affinity")
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
---
drivers/infiniband/core/device.c | 1 -
include/rdma/ib_verbs.h | 23 -----------------------
2 files changed, 24 deletions(-)

diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index 417d93bbdaca..e00ce044555d 100644
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -2619,7 +2619,6 @@ void ib_set_device_ops(struct ib_device *dev, const struct ib_device_ops *ops)
SET_DEVICE_OP(dev_ops, get_link_layer);
SET_DEVICE_OP(dev_ops, get_netdev);
SET_DEVICE_OP(dev_ops, get_port_immutable);
- SET_DEVICE_OP(dev_ops, get_vector_affinity);
SET_DEVICE_OP(dev_ops, get_vf_config);
SET_DEVICE_OP(dev_ops, get_vf_guid);
SET_DEVICE_OP(dev_ops, get_vf_stats);
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 7fb09a36b654..b1b279d888f0 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -2319,8 +2319,6 @@ struct ib_device_ops {
int (*modify_device)(struct ib_device *device, int device_modify_mask,
struct ib_device_modify *device_modify);
void (*get_dev_fw_str)(struct ib_device *device, char *str);
- const struct cpumask *(*get_vector_affinity)(struct ib_device *ibdev,
- int comp_vector);
int (*query_port)(struct ib_device *device, u8 port_num,
struct ib_port_attr *port_attr);
int (*modify_port)(struct ib_device *device, u8 port_num,
@@ -4545,27 +4543,6 @@ static inline __be16 ib_lid_be16(u32 lid)
return cpu_to_be16((u16)lid);
}

-/**
- * ib_get_vector_affinity - Get the affinity mappings of a given completion
- * vector
- * @device: the rdma device
- * @comp_vector: index of completion vector
- *
- * Returns NULL on failure, otherwise a corresponding cpu map of the
- * completion vector (returns all-cpus map if the device driver doesn't
- * implement get_vector_affinity).
- */
-static inline const struct cpumask *
-ib_get_vector_affinity(struct ib_device *device, int comp_vector)
-{
- if (comp_vector < 0 || comp_vector >= device->num_comp_vectors ||
- !device->ops.get_vector_affinity)
- return NULL;
-
- return device->ops.get_vector_affinity(device, comp_vector);
-
-}
-
/**
* rdma_roce_rescan_device - Rescan all of the network devices in the system
* and add their gids, as needed, to the relevant RoCE devices.
--
2.26.2
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