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| author | Ira Weiny <ira.weiny@intel.com> | 2015-05-31 17:15:30 -0400 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-06-02 09:33:13 -0400 |
| commit | a97e2d86a9b88ea9e9a280b594b80f0eec2c955b (patch) | |
| tree | e50d0d039e177a4403a0b6b7d5d32930dce2e777 /drivers/infiniband/hw/mthca | |
| parent | 5ede9289859d94746d1ce55ad5ba038b42b9406c (diff) | |
| download | lwn-a97e2d86a9b88ea9e9a280b594b80f0eec2c955b.tar.gz lwn-a97e2d86a9b88ea9e9a280b594b80f0eec2c955b.zip | |
IB/core cleanup: Add const on args - device->process_mad
The process_mad device function declares some parameters as "in". Make those
parameters const and adjust the call tree under process_mad in the various
drivers accordingly.
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Hal Rosenstock <hal@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/mthca')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_cmd.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_cmd.h | 4 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_dev.h | 6 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_mad.c | 10 |
4 files changed, 12 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c index 9d3e5c1ac60e..c7f49bbb0c72 100644 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c @@ -1858,8 +1858,8 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn) } int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey, - int port, struct ib_wc *in_wc, struct ib_grh *in_grh, - void *in_mad, void *response_mad) + int port, const struct ib_wc *in_wc, const struct ib_grh *in_grh, + const void *in_mad, void *response_mad) { struct mthca_mailbox *inmailbox, *outmailbox; void *inbox; diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.h b/drivers/infiniband/hw/mthca/mthca_cmd.h index f952244c54de..d2e5b194b938 100644 --- a/drivers/infiniband/hw/mthca/mthca_cmd.h +++ b/drivers/infiniband/hw/mthca/mthca_cmd.h @@ -312,8 +312,8 @@ int mthca_QUERY_QP(struct mthca_dev *dev, u32 num, int is_ee, struct mthca_mailbox *mailbox); int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn); int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey, - int port, struct ib_wc *in_wc, struct ib_grh *in_grh, - void *in_mad, void *response_mad); + int port, const struct ib_wc *in_wc, const struct ib_grh *in_grh, + const void *in_mad, void *response_mad); int mthca_READ_MGM(struct mthca_dev *dev, int index, struct mthca_mailbox *mailbox); int mthca_WRITE_MGM(struct mthca_dev *dev, int index, diff --git a/drivers/infiniband/hw/mthca/mthca_dev.h b/drivers/infiniband/hw/mthca/mthca_dev.h index 7e6a6d64ad4e..b70f9ff23171 100644 --- a/drivers/infiniband/hw/mthca/mthca_dev.h +++ b/drivers/infiniband/hw/mthca/mthca_dev.h @@ -576,9 +576,9 @@ int mthca_multicast_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid); int mthca_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, - struct ib_wc *in_wc, - struct ib_grh *in_grh, - struct ib_mad *in_mad, + const struct ib_wc *in_wc, + const struct ib_grh *in_grh, + const struct ib_mad *in_mad, struct ib_mad *out_mad); int mthca_create_agents(struct mthca_dev *dev); void mthca_free_agents(struct mthca_dev *dev); diff --git a/drivers/infiniband/hw/mthca/mthca_mad.c b/drivers/infiniband/hw/mthca/mthca_mad.c index 8881fa376e06..d54608ca0820 100644 --- a/drivers/infiniband/hw/mthca/mthca_mad.c +++ b/drivers/infiniband/hw/mthca/mthca_mad.c @@ -104,7 +104,7 @@ static void update_sm_ah(struct mthca_dev *dev, */ static void smp_snoop(struct ib_device *ibdev, u8 port_num, - struct ib_mad *mad, + const struct ib_mad *mad, u16 prev_lid) { struct ib_event event; @@ -160,7 +160,7 @@ static void node_desc_override(struct ib_device *dev, static void forward_trap(struct mthca_dev *dev, u8 port_num, - struct ib_mad *mad) + const struct ib_mad *mad) { int qpn = mad->mad_hdr.mgmt_class != IB_MGMT_CLASS_SUBN_LID_ROUTED; struct ib_mad_send_buf *send_buf; @@ -195,9 +195,9 @@ static void forward_trap(struct mthca_dev *dev, int mthca_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, - struct ib_wc *in_wc, - struct ib_grh *in_grh, - struct ib_mad *in_mad, + const struct ib_wc *in_wc, + const struct ib_grh *in_grh, + const struct ib_mad *in_mad, struct ib_mad *out_mad) { int err; |