diff options
Diffstat (limited to 'drivers/staging/mei/interrupt.c')
| -rw-r--r-- | drivers/staging/mei/interrupt.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/staging/mei/interrupt.c b/drivers/staging/mei/interrupt.c index 8e16e94..3c21c93 100644 --- a/drivers/staging/mei/interrupt.c +++ b/drivers/staging/mei/interrupt.c @@ -123,8 +123,7 @@ static int mei_irq_thread_read_amthi_message(struct mei_io_list *complete_list, BUG_ON(mei_hdr->me_addr != dev->iamthif_cl.me_client_id); BUG_ON(dev->iamthif_state != MEI_IAMTHIF_READING); - buffer = (unsigned char *) (dev->iamthif_msg_buf + - dev->iamthif_msg_buf_index); + buffer = dev->iamthif_msg_buf + dev->iamthif_msg_buf_index; BUG_ON(dev->iamthif_mtu < dev->iamthif_msg_buf_index + mei_hdr->length); mei_read_slots(dev, buffer, mei_hdr->length); @@ -206,9 +205,7 @@ static int mei_irq_thread_read_client_message(struct mei_io_list *complete_list, cl = (struct mei_cl *)cb_pos->file_private; if (cl && _mei_irq_thread_state_ok(cl, mei_hdr)) { cl->reading_state = MEI_READING; - buffer = (unsigned char *) - (cb_pos->response_buffer.data + - cb_pos->information); + buffer = cb_pos->response_buffer.data + cb_pos->information; if (cb_pos->response_buffer.size < mei_hdr->length + cb_pos->information) { @@ -247,8 +244,7 @@ static int mei_irq_thread_read_client_message(struct mei_io_list *complete_list, quit: dev_dbg(&dev->pdev->dev, "message read\n"); if (!buffer) { - mei_read_slots(dev, (unsigned char *) dev->rd_msg_buf, - mei_hdr->length); + mei_read_slots(dev, dev->rd_msg_buf, mei_hdr->length); dev_dbg(&dev->pdev->dev, "discarding message, header =%08x.\n", *(u32 *) dev->rd_msg_buf); } @@ -632,13 +628,11 @@ static void mei_irq_thread_read_bus_message(struct mei_device *dev, struct hbm_host_stop_request *host_stop_req; int res; - unsigned char *buffer; /* read the message to our buffer */ - buffer = (unsigned char *) dev->rd_msg_buf; BUG_ON(mei_hdr->length >= sizeof(dev->rd_msg_buf)); - mei_read_slots(dev, buffer, mei_hdr->length); - mei_msg = (struct mei_bus_message *) buffer; + mei_read_slots(dev, dev->rd_msg_buf, mei_hdr->length); + mei_msg = (struct mei_bus_message *)dev->rd_msg_buf; switch (*(u8 *) mei_msg) { case HOST_START_RES_CMD: |