[PATCH v4 21/29] staging: unisys: visorbus: Move visorbus-unique functions to private header

[David Kershner]

From: David Binder <david.binder@xxxxxxxxxx>

Moves function prototypes that are unique to visorbus from
include/visorbus.h to visorbus/visorbus_private.h.

Signed-off-by: David Binder <david.binder@xxxxxxxxxx>
Signed-off-by: David Kershner <david.kershner@xxxxxxxxxx>
Reviewed-by: Tim Sell <Timothy.Sell@xxxxxxxxxx>
---
 drivers/staging/unisys/include/visorbus.h          | 25 --------------------
 drivers/staging/unisys/visorbus/visorbus_private.h | 27 ++++++++++++++++++++++
 drivers/staging/unisys/visorbus/visorchannel.c     |  1 +
 3 files changed, 28 insertions(+), 25 deletions(-)

diff --git a/drivers/staging/unisys/include/visorbus.h b/drivers/staging/unisys/include/visorbus.h
index fb53a65..666a04e 100644
--- a/drivers/staging/unisys/include/visorbus.h
+++ b/drivers/staging/unisys/include/visorbus.h
@@ -187,37 +187,12 @@ int visorbus_write_channel(struct visor_device *dev,
 void visorbus_enable_channel_interrupts(struct visor_device *dev);
 void visorbus_disable_channel_interrupts(struct visor_device *dev);
 
-/* Note that for visorchannel_create()
- * <channel_bytes> and <guid> arguments may be 0 if we are a channel CLIENT.
- * In this case, the values can simply be read from the channel header.
- */
-struct visorchannel *visorchannel_create(u64 physaddr,
-					 unsigned long channel_bytes,
-					 gfp_t gfp, uuid_le guid);
-struct visorchannel *visorchannel_create_with_lock(u64 physaddr,
-						   unsigned long channel_bytes,
-						   gfp_t gfp, uuid_le guid);
-void visorchannel_destroy(struct visorchannel *channel);
-int visorchannel_read(struct visorchannel *channel, ulong offset,
-		      void *local, ulong nbytes);
-int visorchannel_write(struct visorchannel *channel, ulong offset,
-		       void *local, ulong nbytes);
 bool visorchannel_signalremove(struct visorchannel *channel, u32 queue,
 			       void *msg);
 bool visorchannel_signalinsert(struct visorchannel *channel, u32 queue,
 			       void *msg);
 bool visorchannel_signalempty(struct visorchannel *channel, u32 queue);
-
-u64 visorchannel_get_physaddr(struct visorchannel *channel);
-ulong visorchannel_get_nbytes(struct visorchannel *channel);
-char *visorchannel_id(struct visorchannel *channel, char *s);
-char *visorchannel_zoneid(struct visorchannel *channel, char *s);
-u64 visorchannel_get_clientpartition(struct visorchannel *channel);
-int visorchannel_set_clientpartition(struct visorchannel *channel,
-				     u64 partition_handle);
 uuid_le visorchannel_get_uuid(struct visorchannel *channel);
-char *visorchannel_uuid_id(uuid_le *guid, char *s);
-void __iomem *visorchannel_get_header(struct visorchannel *channel);
 
 #define BUS_ROOT_DEVICE		UINT_MAX
 struct visor_device *visorbus_get_device_by_id(u32 bus_no, u32 dev_no,
diff --git a/drivers/staging/unisys/visorbus/visorbus_private.h b/drivers/staging/unisys/visorbus/visorbus_private.h
index 39edd20..31b5ca9 100644
--- a/drivers/staging/unisys/visorbus/visorbus_private.h
+++ b/drivers/staging/unisys/visorbus/visorbus_private.h
@@ -65,4 +65,31 @@ visorchipset_register_busdev(
 /* visorbus init and exit functions */
 int visorbus_init(void);
 void visorbus_exit(void);
+
+/* Visorchannel access functions */
+
+/* Note that for visorchannel_create()
+ * <channel_bytes> and <guid> arguments may be 0 if we are a channel CLIENT.
+ * In this case, the values can simply be read from the channel header.
+ */
+struct visorchannel *visorchannel_create(u64 physaddr,
+					 unsigned long channel_bytes,
+					 gfp_t gfp, uuid_le guid);
+struct visorchannel *visorchannel_create_with_lock(u64 physaddr,
+						   unsigned long channel_bytes,
+						   gfp_t gfp, uuid_le guid);
+void visorchannel_destroy(struct visorchannel *channel);
+int visorchannel_read(struct visorchannel *channel, ulong offset,
+		      void *local, ulong nbytes);
+int visorchannel_write(struct visorchannel *channel, ulong offset,
+		       void *local, ulong nbytes);
+u64 visorchannel_get_physaddr(struct visorchannel *channel);
+ulong visorchannel_get_nbytes(struct visorchannel *channel);
+char *visorchannel_id(struct visorchannel *channel, char *s);
+char *visorchannel_zoneid(struct visorchannel *channel, char *s);
+u64 visorchannel_get_clientpartition(struct visorchannel *channel);
+int visorchannel_set_clientpartition(struct visorchannel *channel,
+				     u64 partition_handle);
+char *visorchannel_uuid_id(uuid_le *guid, char *s);
+void __iomem *visorchannel_get_header(struct visorchannel *channel);
 #endif
diff --git a/drivers/staging/unisys/visorbus/visorchannel.c b/drivers/staging/unisys/visorbus/visorchannel.c
index 0ddfe05..fbae66e 100644
--- a/drivers/staging/unisys/visorbus/visorchannel.c
+++ b/drivers/staging/unisys/visorbus/visorchannel.c
@@ -25,6 +25,7 @@
 #include "version.h"
 #include "visorbus.h"
 #include "controlvmchannel.h"
+#include "visorbus_private.h"
 
 #define MYDRVNAME "visorchannel"
 
-- 
1.9.1