Merge 3.12-rc3 into char-misc-next

[deliverable/linux.git] / drivers / misc / mei / hbm.c

diff --git a/drivers/misc/mei/hbm.c b/drivers/misc/mei/hbm.c
index 0a0448326e9d583f951932b220d90186c59f92b7..9b3a0fb7f265861bc23e42797281e5d2423bc5fc 100644 (file)
--- a/drivers/misc/mei/hbm.c
+++ b/drivers/misc/mei/hbm.c
@@ -49,7 +49,7 @@ static void mei_hbm_me_cl_allocate(struct mei_device *dev)
        kfree(dev->me_clients);
        dev->me_clients = NULL;
 
-       dev_dbg(&dev->pdev->dev, "memory allocation for ME clients size=%zd.\n",
+       dev_dbg(&dev->pdev->dev, "memory allocation for ME clients size=%ld.\n",
                dev->me_clients_num * sizeof(struct mei_me_client));
        /* allocate storage for ME clients representation */
        clients = kcalloc(dev->me_clients_num,
@@ -174,7 +174,7 @@ int mei_hbm_start_req(struct mei_device *dev)
                dev_err(&dev->pdev->dev, "version message write failed\n");
                dev->dev_state = MEI_DEV_RESETTING;
                mei_reset(dev, 1);
-               return -ENODEV;
+               return -EIO;
        }
        dev->hbm_state = MEI_HBM_START;
        dev->init_clients_timer = MEI_CLIENTS_INIT_TIMEOUT;
@@ -677,7 +677,10 @@ void mei_hbm_dispatch(struct mei_device *dev, struct mei_msg_hdr *hdr)
 
        case HOST_ENUM_RES_CMD:
                enum_res = (struct hbm_host_enum_response *) mei_msg;
-               memcpy(dev->me_clients_map, enum_res->valid_addresses, 32);
+               BUILD_BUG_ON(sizeof(dev->me_clients_map)
+                               < sizeof(enum_res->valid_addresses));
+               memcpy(dev->me_clients_map, enum_res->valid_addresses,
+                       sizeof(enum_res->valid_addresses));
                if (dev->dev_state == MEI_DEV_INIT_CLIENTS &&
                    dev->hbm_state == MEI_HBM_ENUM_CLIENTS) {
                                dev->init_clients_timer = 0;