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greybus: send messages, not gbufs
Rework greybus_submit_gbuf() to be oriented toward an operation message rather than a gbuf, and rename it accordingly. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
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parent
6a70736aca
commit
002fe66a7d
1 changed files with 14 additions and 10 deletions
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@ -103,17 +103,21 @@ gb_pending_operation_find(struct gb_connection *connection, u16 id)
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return found ? operation : NULL;
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}
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static int greybus_submit_gbuf(struct gbuf *gbuf, gfp_t gfp_mask)
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static int gb_message_send(struct gb_message *message, gfp_t gfp_mask)
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{
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gbuf->status = -EINPROGRESS;
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gbuf->hcd_data = gbuf->hd->driver->buffer_send(gbuf->hd,
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gbuf->dest_cport_id, gbuf->transfer_buffer,
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gbuf->transfer_buffer_length, gfp_mask);
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if (IS_ERR(gbuf->hcd_data)) {
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gbuf->status = PTR_ERR(gbuf->hcd_data);
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gbuf->hcd_data = NULL;
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struct greybus_host_device *hd = message->gbuf.hd;
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return gbuf->status;
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message->gbuf.status = -EINPROGRESS;
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message->gbuf.hcd_data = hd->driver->buffer_send(hd,
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message->gbuf.dest_cport_id,
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message->gbuf.transfer_buffer,
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message->gbuf.transfer_buffer_length,
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gfp_mask);
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if (IS_ERR(message->gbuf.hcd_data)) {
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message->gbuf.status = PTR_ERR(message->gbuf.hcd_data);
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message->gbuf.hcd_data = NULL;
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return message->gbuf.status;
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}
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return 0;
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}
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@ -390,7 +394,7 @@ int gb_operation_request_send(struct gb_operation *operation,
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*/
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operation->callback = callback;
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gb_pending_operation_insert(operation);
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ret = greybus_submit_gbuf(&operation->request.gbuf, GFP_KERNEL);
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ret = gb_message_send(&operation->request, GFP_KERNEL);
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if (ret)
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return ret;
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