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Commit a97e2d86 authored by Ira Weiny's avatar Ira Weiny Committed by Doug Ledford
Browse files

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: default avatarIra Weiny <ira.weiny@intel.com>
Reviewed-by: default avatarHal Rosenstock <hal@mellanox.com>
Reviewed-by: default avatarJason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 5ede9289

drivers/infiniband/hw/amso1100/c2_provider.c

+3 −3
Original line number Diff line number Diff line
@@ -582,9 +582,9 @@ static int c2_multicast_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) 
static int c2_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, struct ib_mad *out_mad)

			  const struct ib_wc *in_wc,

			  const struct ib_grh *in_grh,

			  const struct ib_mad *in_mad, struct ib_mad *out_mad)

{

	pr_debug("%s:%u\n", __func__, __LINE__);

	return -ENOSYS;

drivers/infiniband/hw/cxgb3/iwch_provider.c

+3 −3
Original line number Diff line number Diff line
@@ -85,9 +85,9 @@ static int iwch_multicast_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) 
static int iwch_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, struct ib_mad *out_mad)

			    const struct ib_wc *in_wc,

			    const struct ib_grh *in_grh,

			    const struct ib_mad *in_mad, struct ib_mad *out_mad)

{

	return -ENOSYS;

}

drivers/infiniband/hw/cxgb4/provider.c

+3 −2
Original line number Diff line number Diff line
@@ -80,8 +80,9 @@ static int c4iw_multicast_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) 
}



static int c4iw_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,

			    u8 port_num, const struct ib_wc *in_wc,

			    const struct ib_grh *in_grh,

			    const struct ib_mad *in_mad,

			    struct ib_mad *out_mad)

{

	return -ENOSYS;

drivers/infiniband/hw/ehca/ehca_iverbs.h

+2 −2
Original line number Diff line number Diff line
@@ -191,8 +191,8 @@ int ehca_dealloc_ucontext(struct ib_ucontext *context); 
int ehca_mmap(struct ib_ucontext *context, struct vm_area_struct *vma);



int ehca_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);



void ehca_poll_eqs(unsigned long data);

drivers/infiniband/hw/ehca/ehca_sqp.c

+7 −7
Original line number Diff line number Diff line
@@ -140,10 +140,10 @@ struct vertcfl { 
} __attribute__ ((packed));



static int ehca_process_perf(struct ib_device *ibdev, u8 port_num,

			     struct ib_wc *in_wc, struct ib_grh *in_grh,

			     struct ib_mad *in_mad, struct ib_mad *out_mad)

			     const struct ib_wc *in_wc, const struct ib_grh *in_grh,

			     const struct ib_mad *in_mad, struct ib_mad *out_mad)

{

	struct ib_perf *in_perf = (struct ib_perf *)in_mad;

	const struct ib_perf *in_perf = (const struct ib_perf *)in_mad;

	struct ib_perf *out_perf = (struct ib_perf *)out_mad;

	struct ib_class_port_info *poi =

		(struct ib_class_port_info *)out_perf->data;
@@ -187,8 +187,8 @@ static int ehca_process_perf(struct ib_device *ibdev, u8 port_num, 


		/* if request was globally routed, copy route info */

		if (in_grh) {

			struct vertcfl *vertcfl =

				(struct vertcfl *)&in_grh->version_tclass_flow;

			const struct vertcfl *vertcfl =

				(const struct vertcfl *)&in_grh->version_tclass_flow;

			memcpy(poi->redirect_gid, in_grh->dgid.raw,

			       sizeof(poi->redirect_gid));

			tcslfl->tc        = vertcfl->tc;
@@ -217,8 +217,8 @@ static int ehca_process_perf(struct ib_device *ibdev, u8 port_num, 
}



int ehca_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, struct ib_mad *out_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 ret;