Merge tag 'char-misc-4.12-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 set of new char/misc driver drivers and features for
  4.12-rc1.

  There's lots of new drivers added this time around, new firmware
  drivers from Google, more auxdisplay drivers, extcon drivers, fpga
  drivers, and a bunch of other driver updates. Nothing major, except if
  you happen to have the hardware for these drivers, and then you will
  be happy :)

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

* tag 'char-misc-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (136 commits)
  firmware: google memconsole: Fix return value check in platform_memconsole_init()
  firmware: Google VPD: Fix return value check in vpd_platform_init()
  goldfish_pipe: fix build warning about using too much stack.
  goldfish_pipe: An implementation of more parallel pipe
  fpga fr br: update supported version numbers
  fpga: region: release FPGA region reference in error path
  fpga altera-hps2fpga: disable/unprepare clock on error in alt_fpga_bridge_probe()
  mei: drop the TODO from samples
  firmware: Google VPD sysfs driver
  firmware: Google VPD: import lib_vpd source files
  misc: lkdtm: Add volatile to intentional NULL pointer reference
  eeprom: idt_89hpesx: Add OF device ID table
  misc: ds1682: Add OF device ID table
  misc: tsl2550: Add OF device ID table
  w1: Remove unneeded use of assert() and remove w1_log.h
  w1: Use kernel common min() implementation
  uio_mf624: Align memory regions to page size and set correct offsets
  uio_mf624: Refactor memory info initialization
  uio: Allow handling of non page-aligned memory regions
  hangcheck-timer: Fix typo in comment
  ...

1 files changed, 9 insertions, 20 deletions

diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index 884f83bba1ab..6113e915c50e 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -218,8 +218,8 @@ struct hv_per_cpu_context {
 
 struct hv_context {
 	/* We only support running on top of Hyper-V
-	* So at this point this really can only contain the Hyper-V ID
-	*/
+	 * So at this point this really can only contain the Hyper-V ID
+	 */
 	u64 guestid;
 
 	void *tsc_page;
@@ -248,14 +248,6 @@ struct hv_context {
 
 extern struct hv_context hv_context;
 
-struct hv_ring_buffer_debug_info {
-	u32 current_interrupt_mask;
-	u32 current_read_index;
-	u32 current_write_index;
-	u32 bytes_avail_toread;
-	u32 bytes_avail_towrite;
-};
-
 /* Hv Interface */
 
 extern int hv_init(void);
@@ -289,9 +281,6 @@ int hv_ringbuffer_read(struct vmbus_channel *channel,
 		       void *buffer, u32 buflen, u32 *buffer_actual_len,
 		       u64 *requestid, bool raw);
 
-void hv_ringbuffer_get_debuginfo(const struct hv_ring_buffer_info *ring_info,
-				 struct hv_ring_buffer_debug_info *debug_info);
-
 /*
  * Maximum channels is determined by the size of the interrupt page
  * which is PAGE_SIZE. 1/2 of PAGE_SIZE is for send endpoint interrupt
@@ -376,7 +365,7 @@ struct vmbus_channel_message_table_entry {
 	void (*message_handler)(struct vmbus_channel_message_header *msg);
 };
 
-extern struct vmbus_channel_message_table_entry
+extern const struct vmbus_channel_message_table_entry
 	channel_message_table[CHANNELMSG_COUNT];
 
 
@@ -403,17 +392,17 @@ int vmbus_post_msg(void *buffer, size_t buflen, bool can_sleep);
 void vmbus_on_event(unsigned long data);
 void vmbus_on_msg_dpc(unsigned long data);
 
-int hv_kvp_init(struct hv_util_service *);
+int hv_kvp_init(struct hv_util_service *srv);
 void hv_kvp_deinit(void);
-void hv_kvp_onchannelcallback(void *);
+void hv_kvp_onchannelcallback(void *context);
 
-int hv_vss_init(struct hv_util_service *);
+int hv_vss_init(struct hv_util_service *srv);
 void hv_vss_deinit(void);
-void hv_vss_onchannelcallback(void *);
+void hv_vss_onchannelcallback(void *context);
 
-int hv_fcopy_init(struct hv_util_service *);
+int hv_fcopy_init(struct hv_util_service *srv);
 void hv_fcopy_deinit(void);
-void hv_fcopy_onchannelcallback(void *);
+void hv_fcopy_onchannelcallback(void *context);
 void vmbus_initiate_unload(bool crash);
 
 static inline void hv_poll_channel(struct vmbus_channel *channel,