Merge tag 'char-misc-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc and other driver updates from Greg KH:
 "Here is the large set of char, misc, and other "small" driver
  subsystem changes for 5.17-rc1.

  Lots of different things are in here for char/misc drivers such as:

   - habanalabs driver updates

   - mei driver updates

   - lkdtm driver updates

   - vmw_vmci driver updates

   - android binder driver updates

   - other small char/misc driver updates

  Also smaller driver subsystems have also been updated, including:

   - fpga subsystem updates

   - iio subsystem updates

   - soundwire subsystem updates

   - extcon subsystem updates

   - gnss subsystem updates

   - phy subsystem updates

   - coresight subsystem updates

   - firmware subsystem updates

   - comedi subsystem updates

   - mhi subsystem updates

   - speakup subsystem updates

   - rapidio subsystem updates

   - spmi subsystem updates

   - virtual driver updates

   - counter subsystem updates

  Too many individual changes to summarize, the shortlog contains the
  full details.

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

* tag 'char-misc-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (406 commits)
  counter: 104-quad-8: Fix use-after-free by quad8_irq_handler
  dt-bindings: mux: Document mux-states property
  dt-bindings: ti-serdes-mux: Add defines for J721S2 SoC
  counter: remove old and now unused registration API
  counter: ti-eqep: Convert to new counter registration
  counter: stm32-lptimer-cnt: Convert to new counter registration
  counter: stm32-timer-cnt: Convert to new counter registration
  counter: microchip-tcb-capture: Convert to new counter registration
  counter: ftm-quaddec: Convert to new counter registration
  counter: intel-qep: Convert to new counter registration
  counter: interrupt-cnt: Convert to new counter registration
  counter: 104-quad-8: Convert to new counter registration
  counter: Update documentation for new counter registration functions
  counter: Provide alternative counter registration functions
  counter: stm32-timer-cnt: Convert to counter_priv() wrapper
  counter: stm32-lptimer-cnt: Convert to counter_priv() wrapper
  counter: ti-eqep: Convert to counter_priv() wrapper
  counter: ftm-quaddec: Convert to counter_priv() wrapper
  counter: intel-qep: Convert to counter_priv() wrapper
  counter: microchip-tcb-capture: Convert to counter_priv() wrapper
  ...

1 files changed, 30 insertions, 25 deletions

diff --git a/include/linux/counter.h b/include/linux/counter.h
index b7d0a00a61cf..1fe17f5adb09 100644
--- a/include/linux/counter.h
+++ b/include/linux/counter.h
@@ -38,64 +38,64 @@ enum counter_comp_type {
  * @type:		Counter component data type
  * @name:		device-specific component name
  * @priv:		component-relevant data
- * @action_read		Synapse action mode read callback. The read value of the
+ * @action_read:		Synapse action mode read callback. The read value of the
  *			respective Synapse action mode should be passed back via
  *			the action parameter.
- * @device_u8_read	Device u8 component read callback. The read value of the
+ * @device_u8_read:		Device u8 component read callback. The read value of the
  *			respective Device u8 component should be passed back via
  *			the val parameter.
- * @count_u8_read	Count u8 component read callback. The read value of the
+ * @count_u8_read:		Count u8 component read callback. The read value of the
  *			respective Count u8 component should be passed back via
  *			the val parameter.
- * @signal_u8_read	Signal u8 component read callback. The read value of the
+ * @signal_u8_read:		Signal u8 component read callback. The read value of the
  *			respective Signal u8 component should be passed back via
  *			the val parameter.
- * @device_u32_read	Device u32 component read callback. The read value of
+ * @device_u32_read:		Device u32 component read callback. The read value of
  *			the respective Device u32 component should be passed
  *			back via the val parameter.
- * @count_u32_read	Count u32 component read callback. The read value of the
+ * @count_u32_read:		Count u32 component read callback. The read value of the
  *			respective Count u32 component should be passed back via
  *			the val parameter.
- * @signal_u32_read	Signal u32 component read callback. The read value of
+ * @signal_u32_read:		Signal u32 component read callback. The read value of
  *			the respective Signal u32 component should be passed
  *			back via the val parameter.
- * @device_u64_read	Device u64 component read callback. The read value of
+ * @device_u64_read:		Device u64 component read callback. The read value of
  *			the respective Device u64 component should be passed
  *			back via the val parameter.
- * @count_u64_read	Count u64 component read callback. The read value of the
+ * @count_u64_read:		Count u64 component read callback. The read value of the
  *			respective Count u64 component should be passed back via
  *			the val parameter.
- * @signal_u64_read	Signal u64 component read callback. The read value of
+ * @signal_u64_read:		Signal u64 component read callback. The read value of
  *			the respective Signal u64 component should be passed
  *			back via the val parameter.
- * @action_write	Synapse action mode write callback. The write value of
+ * @action_write:		Synapse action mode write callback. The write value of
  *			the respective Synapse action mode is passed via the
  *			action parameter.
- * @device_u8_write	Device u8 component write callback. The write value of
+ * @device_u8_write:		Device u8 component write callback. The write value of
  *			the respective Device u8 component is passed via the val
  *			parameter.
- * @count_u8_write	Count u8 component write callback. The write value of
+ * @count_u8_write:		Count u8 component write callback. The write value of
  *			the respective Count u8 component is passed via the val
  *			parameter.
- * @signal_u8_write	Signal u8 component write callback. The write value of
+ * @signal_u8_write:		Signal u8 component write callback. The write value of
  *			the respective Signal u8 component is passed via the val
  *			parameter.
- * @device_u32_write	Device u32 component write callback. The write value of
+ * @device_u32_write:		Device u32 component write callback. The write value of
  *			the respective Device u32 component is passed via the
  *			val parameter.
- * @count_u32_write	Count u32 component write callback. The write value of
+ * @count_u32_write:		Count u32 component write callback. The write value of
  *			the respective Count u32 component is passed via the val
  *			parameter.
- * @signal_u32_write	Signal u32 component write callback. The write value of
+ * @signal_u32_write:		Signal u32 component write callback. The write value of
  *			the respective Signal u32 component is passed via the
  *			val parameter.
- * @device_u64_write	Device u64 component write callback. The write value of
+ * @device_u64_write:		Device u64 component write callback. The write value of
  *			the respective Device u64 component is passed via the
  *			val parameter.
- * @count_u64_write	Count u64 component write callback. The write value of
+ * @count_u64_write:		Count u64 component write callback. The write value of
  *			the respective Count u64 component is passed via the val
  *			parameter.
- * @signal_u64_write	Signal u64 component write callback. The write value of
+ * @signal_u64_write:		Signal u64 component write callback. The write value of
  *			the respective Signal u64 component is passed via the
  *			val parameter.
  */
@@ -314,8 +314,6 @@ struct counter_device {
 	struct counter_comp *ext;
 	size_t num_ext;
 
-	void *priv;
-
 	struct device dev;
 	struct cdev chrdev;
 	struct list_head events_list;
@@ -329,10 +327,17 @@ struct counter_device {
 	struct mutex ops_exist_lock;
 };
 
-int counter_register(struct counter_device *const counter);
+void *counter_priv(const struct counter_device *const counter);
+
+struct counter_device *counter_alloc(size_t sizeof_priv);
+void counter_put(struct counter_device *const counter);
+int counter_add(struct counter_device *const counter);
+
 void counter_unregister(struct counter_device *const counter);
-int devm_counter_register(struct device *dev,
-			  struct counter_device *const counter);
+struct counter_device *devm_counter_alloc(struct device *dev,
+					  size_t sizeof_priv);
+int devm_counter_add(struct device *dev,
+		     struct counter_device *const counter);
 void counter_push_event(struct counter_device *const counter, const u8 event,
 			const u8 channel);