diff options
Diffstat (limited to 'drivers/misc/mei/iorw.c')
| -rw-r--r-- | drivers/misc/mei/iorw.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/misc/mei/iorw.c b/drivers/misc/mei/iorw.c index f9cced6..50f52e2 100644 --- a/drivers/misc/mei/iorw.c +++ b/drivers/misc/mei/iorw.c @@ -481,12 +481,8 @@ int amthi_write(struct mei_device *dev, struct mei_cl_cb *cb) if (ret && dev->mei_host_buffer_is_empty) { ret = 0; dev->mei_host_buffer_is_empty = false; - if (cb->request_buffer.size > - (((dev->host_hw_state & H_CBD) >> 24) * sizeof(u32)) - -sizeof(struct mei_msg_hdr)) { - mei_hdr.length = - (((dev->host_hw_state & H_CBD) >> 24) * - sizeof(u32)) - sizeof(struct mei_msg_hdr); + if (cb->request_buffer.size > mei_hbuf_max_data(dev)) { + mei_hdr.length = mei_hbuf_max_data(dev); mei_hdr.msg_complete = 0; } else { mei_hdr.length = cb->request_buffer.size; |