mei: separate compilation of the ME hardware specifics

We add struct mei_hw_ops to virtualize access to hw specific
configurations. This allows us to separate the compilation
of the ME interface from the ME hardware specifics

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/misc/mei/amthif.c b/drivers/misc/mei/amthif.c
index 263ed4ccd6f2..a7c483850083 100644
--- a/drivers/misc/mei/amthif.c
+++ b/drivers/misc/mei/amthif.c
@@ -300,8 +300,8 @@ static int mei_amthif_send_cmd(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 > mei_hbuf_max_data(dev)) {
-                        mei_hdr.length = mei_hbuf_max_data(dev);
+                if (cb->request_buffer.size > mei_hbuf_max_len(dev)) {
+                        mei_hdr.length = mei_hbuf_max_len(dev);
                         mei_hdr.msg_complete = 0;
                 } else {
                         mei_hdr.length = cb->request_buffer.size;
@@ -583,7 +583,7 @@ int mei_amthif_irq_read(struct mei_device *dev, s32 *slots)
         dev->iamthif_msg_buf_index = 0;
         dev->iamthif_msg_buf_size = 0;
         dev->iamthif_stall_timer = MEI_IAMTHIF_STALL_TIMER;
-        dev->mei_host_buffer_is_empty = mei_hbuf_is_empty(dev);
+        dev->mei_host_buffer_is_empty = mei_hbuf_is_ready(dev);
         return 0;
 }