mei: kill not used BAR0 length and base variables

1. mem_base and mem_length are not used so we can delete
them
2. add kdoc for mem_addr member of mei_device

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

diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h
index f0b02ba..6ea430e 100644 (file)
--- a/drivers/misc/mei/mei_dev.h
+++ b/drivers/misc/mei/mei_dev.h
@@ -201,6 +201,7 @@ struct mei_cl {
 
 /**
  * struct mei_device -  MEI private device struct
+ * @mem_addr - mem mapped base register address
  * @hbuf_depth - depth of host(write) buffer
  * @wr_ext_msg - buffer for hbm control responses (set in read cycle)
  */
@@ -221,11 +222,7 @@ struct mei_device {
         */
        struct list_head file_list;
        long open_handle_count;
-       /*
-        * memory of device
-        */
-       unsigned int mem_base;
-       unsigned int mem_length;
+
        void __iomem *mem_addr;
        /*
         * lock for the device