Merge tag 'char-misc-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the big char/misc driver patchset for 4.11-rc1.

  Lots of different driver subsystems updated here: rework for the
  hyperv subsystem to handle new platforms better, mei and w1 and extcon
  driver updates, as well as a number of other "minor" driver updates.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'char-misc-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (169 commits)
  goldfish: Sanitize the broken interrupt handler
  x86/platform/goldfish: Prevent unconditional loading
  vmbus: replace modulus operation with subtraction
  vmbus: constify parameters where possible
  vmbus: expose hv_begin/end_read
  vmbus: remove conditional locking of vmbus_write
  vmbus: add direct isr callback mode
  vmbus: change to per channel tasklet
  vmbus: put related per-cpu variable together
  vmbus: callback is in softirq not workqueue
  binder: Add support for file-descriptor arrays
  binder: Add support for scatter-gather
  binder: Add extra size to allocator
  binder: Refactor binder_transact()
  binder: Support multiple /dev instances
  binder: Deal with contexts in debugfs
  binder: Support multiple context managers
  binder: Split flat_binder_object
  auxdisplay: ht16k33: remove private workqueue
  auxdisplay: ht16k33: rework input device initialization
  ...

1 files changed, 17 insertions, 19 deletions

diff --git a/drivers/misc/mei/interrupt.c b/drivers/misc/mei/interrupt.c
index b584749bcc4a..406e9e2b2fff 100644
--- a/drivers/misc/mei/interrupt.c
+++ b/drivers/misc/mei/interrupt.c
@@ -35,14 +35,14 @@
  *	for the completed callbacks
  *
  * @dev: mei device
- * @compl_list: list of completed cbs
+ * @cmpl_list: list of completed cbs
  */
-void mei_irq_compl_handler(struct mei_device *dev, struct mei_cl_cb *compl_list)
+void mei_irq_compl_handler(struct mei_device *dev, struct list_head *cmpl_list)
 {
 	struct mei_cl_cb *cb, *next;
 	struct mei_cl *cl;
 
-	list_for_each_entry_safe(cb, next, &compl_list->list, list) {
+	list_for_each_entry_safe(cb, next, cmpl_list, list) {
 		cl = cb->cl;
 		list_del_init(&cb->list);
 
@@ -92,13 +92,13 @@ void mei_irq_discard_msg(struct mei_device *dev, struct mei_msg_hdr *hdr)
  *
  * @cl: reading client
  * @mei_hdr: header of mei client message
- * @complete_list: completion list
+ * @cmpl_list: completion list
  *
  * Return: always 0
  */
 int mei_cl_irq_read_msg(struct mei_cl *cl,
 		       struct mei_msg_hdr *mei_hdr,
-		       struct mei_cl_cb *complete_list)
+		       struct list_head *cmpl_list)
 {
 	struct mei_device *dev = cl->dev;
 	struct mei_cl_cb *cb;
@@ -144,7 +144,7 @@ int mei_cl_irq_read_msg(struct mei_cl *cl,
 
 	if (mei_hdr->msg_complete) {
 		cl_dbg(dev, cl, "completed read length = %zu\n", cb->buf_idx);
-		list_move_tail(&cb->list, &complete_list->list);
+		list_move_tail(&cb->list, cmpl_list);
 	} else {
 		pm_runtime_mark_last_busy(dev->dev);
 		pm_request_autosuspend(dev->dev);
@@ -154,7 +154,7 @@ int mei_cl_irq_read_msg(struct mei_cl *cl,
 
 discard:
 	if (cb)
-		list_move_tail(&cb->list, &complete_list->list);
+		list_move_tail(&cb->list, cmpl_list);
 	mei_irq_discard_msg(dev, mei_hdr);
 	return 0;
 }
@@ -169,7 +169,7 @@ discard:
  * Return: 0, OK; otherwise, error.
  */
 static int mei_cl_irq_disconnect_rsp(struct mei_cl *cl, struct mei_cl_cb *cb,
-				     struct mei_cl_cb *cmpl_list)
+				     struct list_head *cmpl_list)
 {
 	struct mei_device *dev = cl->dev;
 	u32 msg_slots;
@@ -183,7 +183,7 @@ static int mei_cl_irq_disconnect_rsp(struct mei_cl *cl, struct mei_cl_cb *cb,
 		return -EMSGSIZE;
 
 	ret = mei_hbm_cl_disconnect_rsp(dev, cl);
-	list_move_tail(&cb->list, &cmpl_list->list);
+	list_move_tail(&cb->list, cmpl_list);
 
 	return ret;
 }
@@ -199,7 +199,7 @@ static int mei_cl_irq_disconnect_rsp(struct mei_cl *cl, struct mei_cl_cb *cb,
  * Return: 0, OK; otherwise, error.
  */
 static int mei_cl_irq_read(struct mei_cl *cl, struct mei_cl_cb *cb,
-			   struct mei_cl_cb *cmpl_list)
+			   struct list_head *cmpl_list)
 {
 	struct mei_device *dev = cl->dev;
 	u32 msg_slots;
@@ -219,7 +219,7 @@ static int mei_cl_irq_read(struct mei_cl *cl, struct mei_cl_cb *cb,
 	if (ret) {
 		cl->status = ret;
 		cb->buf_idx = 0;
-		list_move_tail(&cb->list, &cmpl_list->list);
+		list_move_tail(&cb->list, cmpl_list);
 		return ret;
 	}
 
@@ -249,7 +249,7 @@ static inline bool hdr_is_fixed(struct mei_msg_hdr *mei_hdr)
  * Return: 0 on success, <0 on failure.
  */
 int mei_irq_read_handler(struct mei_device *dev,
-		struct mei_cl_cb *cmpl_list, s32 *slots)
+			 struct list_head *cmpl_list, s32 *slots)
 {
 	struct mei_msg_hdr *mei_hdr;
 	struct mei_cl *cl;
@@ -347,12 +347,11 @@ EXPORT_SYMBOL_GPL(mei_irq_read_handler);
  *
  * Return: 0 on success, <0 on failure.
  */
-int mei_irq_write_handler(struct mei_device *dev, struct mei_cl_cb *cmpl_list)
+int mei_irq_write_handler(struct mei_device *dev, struct list_head *cmpl_list)
 {
 
 	struct mei_cl *cl;
 	struct mei_cl_cb *cb, *next;
-	struct mei_cl_cb *list;
 	s32 slots;
 	int ret;
 
@@ -367,19 +366,18 @@ int mei_irq_write_handler(struct mei_device *dev, struct mei_cl_cb *cmpl_list)
 	/* complete all waiting for write CB */
 	dev_dbg(dev->dev, "complete all waiting for write cb.\n");
 
-	list = &dev->write_waiting_list;
-	list_for_each_entry_safe(cb, next, &list->list, list) {
+	list_for_each_entry_safe(cb, next, &dev->write_waiting_list, list) {
 		cl = cb->cl;
 
 		cl->status = 0;
 		cl_dbg(dev, cl, "MEI WRITE COMPLETE\n");
 		cl->writing_state = MEI_WRITE_COMPLETE;
-		list_move_tail(&cb->list, &cmpl_list->list);
+		list_move_tail(&cb->list, cmpl_list);
 	}
 
 	/* complete control write list CB */
 	dev_dbg(dev->dev, "complete control write list cb.\n");
-	list_for_each_entry_safe(cb, next, &dev->ctrl_wr_list.list, list) {
+	list_for_each_entry_safe(cb, next, &dev->ctrl_wr_list, list) {
 		cl = cb->cl;
 		switch (cb->fop_type) {
 		case MEI_FOP_DISCONNECT:
@@ -423,7 +421,7 @@ int mei_irq_write_handler(struct mei_device *dev, struct mei_cl_cb *cmpl_list)
 	}
 	/* complete  write list CB */
 	dev_dbg(dev->dev, "complete write list cb.\n");
-	list_for_each_entry_safe(cb, next, &dev->write_list.list, list) {
+	list_for_each_entry_safe(cb, next, &dev->write_list, list) {
 		cl = cb->cl;
 		if (cl == &dev->iamthif_cl)
 			ret = mei_amthif_irq_write(cl, cb, cmpl_list);