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path: root/drivers/misc/mei/wd.c
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Diffstat (limited to 'drivers/misc/mei/wd.c')
-rw-r--r--drivers/misc/mei/wd.c22
1 files changed, 4 insertions, 18 deletions
diff --git a/drivers/misc/mei/wd.c b/drivers/misc/mei/wd.c
index 2725f865c3d6..2bc0f5089f82 100644
--- a/drivers/misc/mei/wd.c
+++ b/drivers/misc/mei/wd.c
@@ -50,15 +50,15 @@ static void mei_wd_set_start_timeout(struct mei_device *dev, u16 timeout)
* mei_wd_host_init - connect to the watchdog client
*
* @dev: the device structure
+ * @me_cl: me client
*
* Return: -ENOTTY if wd client cannot be found
* -EIO if write has failed
* 0 on success
*/
-int mei_wd_host_init(struct mei_device *dev)
+int mei_wd_host_init(struct mei_device *dev, struct mei_me_client *me_cl)
{
struct mei_cl *cl = &dev->wd_cl;
- struct mei_me_client *me_cl;
int ret;
mei_cl_init(cl, dev);
@@ -66,27 +66,13 @@ int mei_wd_host_init(struct mei_device *dev)
dev->wd_timeout = MEI_WD_DEFAULT_TIMEOUT;
dev->wd_state = MEI_WD_IDLE;
-
- /* check for valid client id */
- me_cl = mei_me_cl_by_uuid(dev, &mei_wd_guid);
- if (!me_cl) {
- dev_info(dev->dev, "wd: failed to find the client\n");
- return -ENOTTY;
- }
-
- cl->me_client_id = me_cl->client_id;
- cl->cl_uuid = me_cl->props.protocol_name;
- mei_me_cl_put(me_cl);
-
ret = mei_cl_link(cl, MEI_WD_HOST_CLIENT_ID);
-
if (ret < 0) {
dev_info(dev->dev, "wd: failed link client\n");
return ret;
}
- ret = mei_cl_connect(cl, NULL);
-
+ ret = mei_cl_connect(cl, me_cl, NULL);
if (ret) {
dev_err(dev->dev, "wd: failed to connect = %d\n", ret);
mei_cl_unlink(cl);
@@ -118,7 +104,7 @@ int mei_wd_send(struct mei_device *dev)
int ret;
hdr.host_addr = cl->host_client_id;
- hdr.me_addr = cl->me_client_id;
+ hdr.me_addr = mei_cl_me_id(cl);
hdr.msg_complete = 1;
hdr.reserved = 0;
hdr.internal = 0;