Merge tag 'staging-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging and IIO driver updates from Greg KH:
 "Here is the big staging/iio driver update for 5.4-rc1.

  Lots of churn here, with a few driver/filesystems moving out of
  staging finally:

     - erofs moved out of staging

     - greybus core code moved out of staging

  Along with that, a new filesytem has been added:

     - extfat

  to provide support for those devices requiring that filesystem (i.e.
  transfer devices to/from windows systems or printers)

  Other than that, there a number of new IIO drivers, and lots and lots
  and lots of staging driver cleanups and minor fixes as people continue
  to dig into those for easy changes.

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

* tag 'staging-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (453 commits)
  Staging: gasket: Use temporaries to reduce line length.
  Staging: octeon: Avoid several usecases of strcpy
  staging: vhciq_core: replace snprintf with scnprintf
  staging: wilc1000: avoid twice IRQ handler execution for each single interrupt
  staging: wilc1000: remove unused interrupt status handling code
  staging: fbtft: make several arrays static const, makes object smaller
  staging: rtl8188eu: make two arrays static const, makes object smaller
  staging: rtl8723bs: core: Remove Macro "IS_MAC_ADDRESS_BROADCAST"
  dt-bindings: anybus-controller: move to staging/ tree
  staging: emxx_udc: remove local TRUE/FALSE definition
  staging: wilc1000: look for rtc_clk clock
  staging: dt-bindings: wilc1000: add optional rtc_clk property
  staging: nvec: make use of devm_platform_ioremap_resource
  staging: exfat: drop unused function parameter
  Staging: exfat: Avoid use of strcpy
  staging: exfat: use integer constants
  staging: exfat: cleanup spacing for casts
  staging: exfat: cleanup spacing for operators
  staging: rtl8723bs: hal: remove redundant variable n
  staging: pi433: Fix typo in documentation
  ...

1 files changed, 0 insertions, 128 deletions

diff --git a/drivers/staging/greybus/connection.h b/drivers/staging/greybus/connection.h
deleted file mode 100644
index 5ca3befc0636..000000000000
--- a/drivers/staging/greybus/connection.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Greybus connections
- *
- * Copyright 2014 Google Inc.
- * Copyright 2014 Linaro Ltd.
- */
-
-#ifndef __CONNECTION_H
-#define __CONNECTION_H
-
-#include <linux/list.h>
-#include <linux/kfifo.h>
-
-#define GB_CONNECTION_FLAG_CSD		BIT(0)
-#define GB_CONNECTION_FLAG_NO_FLOWCTRL	BIT(1)
-#define GB_CONNECTION_FLAG_OFFLOADED	BIT(2)
-#define GB_CONNECTION_FLAG_CDSI1	BIT(3)
-#define GB_CONNECTION_FLAG_CONTROL	BIT(4)
-#define GB_CONNECTION_FLAG_HIGH_PRIO	BIT(5)
-
-#define GB_CONNECTION_FLAG_CORE_MASK	GB_CONNECTION_FLAG_CONTROL
-
-enum gb_connection_state {
-	GB_CONNECTION_STATE_DISABLED		= 0,
-	GB_CONNECTION_STATE_ENABLED_TX		= 1,
-	GB_CONNECTION_STATE_ENABLED		= 2,
-	GB_CONNECTION_STATE_DISCONNECTING	= 3,
-};
-
-struct gb_operation;
-
-typedef int (*gb_request_handler_t)(struct gb_operation *);
-
-struct gb_connection {
-	struct gb_host_device		*hd;
-	struct gb_interface		*intf;
-	struct gb_bundle		*bundle;
-	struct kref			kref;
-	u16				hd_cport_id;
-	u16				intf_cport_id;
-
-	struct list_head		hd_links;
-	struct list_head		bundle_links;
-
-	gb_request_handler_t		handler;
-	unsigned long			flags;
-
-	struct mutex			mutex;
-	spinlock_t			lock;
-	enum gb_connection_state	state;
-	struct list_head		operations;
-
-	char				name[16];
-	struct workqueue_struct		*wq;
-
-	atomic_t			op_cycle;
-
-	void				*private;
-
-	bool				mode_switch;
-};
-
-struct gb_connection *gb_connection_create_static(struct gb_host_device *hd,
-				u16 hd_cport_id, gb_request_handler_t handler);
-struct gb_connection *gb_connection_create_control(struct gb_interface *intf);
-struct gb_connection *gb_connection_create(struct gb_bundle *bundle,
-				u16 cport_id, gb_request_handler_t handler);
-struct gb_connection *gb_connection_create_flags(struct gb_bundle *bundle,
-				u16 cport_id, gb_request_handler_t handler,
-				unsigned long flags);
-struct gb_connection *gb_connection_create_offloaded(struct gb_bundle *bundle,
-				u16 cport_id, unsigned long flags);
-void gb_connection_destroy(struct gb_connection *connection);
-
-static inline bool gb_connection_is_static(struct gb_connection *connection)
-{
-	return !connection->intf;
-}
-
-int gb_connection_enable(struct gb_connection *connection);
-int gb_connection_enable_tx(struct gb_connection *connection);
-void gb_connection_disable_rx(struct gb_connection *connection);
-void gb_connection_disable(struct gb_connection *connection);
-void gb_connection_disable_forced(struct gb_connection *connection);
-
-void gb_connection_mode_switch_prepare(struct gb_connection *connection);
-void gb_connection_mode_switch_complete(struct gb_connection *connection);
-
-void greybus_data_rcvd(struct gb_host_device *hd, u16 cport_id,
-		       u8 *data, size_t length);
-
-void gb_connection_latency_tag_enable(struct gb_connection *connection);
-void gb_connection_latency_tag_disable(struct gb_connection *connection);
-
-static inline bool gb_connection_e2efc_enabled(struct gb_connection *connection)
-{
-	return !(connection->flags & GB_CONNECTION_FLAG_CSD);
-}
-
-static inline bool
-gb_connection_flow_control_disabled(struct gb_connection *connection)
-{
-	return connection->flags & GB_CONNECTION_FLAG_NO_FLOWCTRL;
-}
-
-static inline bool gb_connection_is_offloaded(struct gb_connection *connection)
-{
-	return connection->flags & GB_CONNECTION_FLAG_OFFLOADED;
-}
-
-static inline bool gb_connection_is_control(struct gb_connection *connection)
-{
-	return connection->flags & GB_CONNECTION_FLAG_CONTROL;
-}
-
-static inline void *gb_connection_get_data(struct gb_connection *connection)
-{
-	return connection->private;
-}
-
-static inline void gb_connection_set_data(struct gb_connection *connection,
-					  void *data)
-{
-	connection->private = data;
-}
-
-#endif /* __CONNECTION_H */