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mei: revamp host buffer interface function

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1. Use unified _hbuf_ prefix for host/write buffer functions.
2. Cleanup the code w/o functional changes.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tomas Winkler
2012-06-25 23:46:28 +03:00
committed by Greg Kroah-Hartman
parent 24aadc809f
commit 726917f052
3 changed files with 24 additions and 29 deletions
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8
drivers/misc/mei/interrupt.c
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@@ -280,7 +280,7 @@ static int _mei_irq_thread_iamthif_read(struct mei_device *dev, s32 *slots)
dev->iamthif_msg_buf_index = 0;
dev->iamthif_msg_buf_size = 0;
dev->iamthif_stall_timer = IAMTHIF_STALL_TIMER;
dev->mei_host_buffer_is_empty = mei_host_buffer_is_empty(dev);
dev->mei_host_buffer_is_empty = mei_hbuf_is_empty(dev);
return 0;
}
@@ -1199,11 +1199,11 @@ static int mei_irq_thread_write_handler(struct mei_io_list *cmpl_list,
struct mei_io_list *list;
int ret;
if (!mei_host_buffer_is_empty(dev)) {
if (!mei_hbuf_is_empty(dev)) {
dev_dbg(&dev->pdev->dev, "host buffer is not empty.\n");
return 0;
}
*slots = mei_count_empty_write_slots(dev);
*slots = mei_hbuf_empty_slots(dev);
if (*slots <= 0)
return -EMSGSIZE;
@@ -1558,7 +1558,7 @@ irqreturn_t mei_interrupt_thread_handler(int irq, void *dev_id)
end:
dev_dbg(&dev->pdev->dev, "end of bottom half function.\n");
dev->host_hw_state = mei_hcsr_read(dev);
dev->mei_host_buffer_is_empty = mei_host_buffer_is_empty(dev);
dev->mei_host_buffer_is_empty = mei_hbuf_is_empty(dev);
bus_message_received = false;
if (dev->recvd_msg && waitqueue_active(&dev->wait_recvd_msg)) {