[PATCH v2 22/27] staging: unisys: visorbus: Move visorbus-unique functions to private header

From: David Kershner
Date: Tue May 31 2016 - 22:33:21 EST


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 94dd48e..2c103e8 100644
--- a/drivers/staging/unisys/include/visorbus.h
+++ b/drivers/staging/unisys/include/visorbus.h
@@ -188,37 +188,12 @@ 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 f48f230..0ee7904 100644
--- a/drivers/staging/unisys/visorbus/visorbus_private.h
+++ b/drivers/staging/unisys/visorbus/visorbus_private.h
@@ -66,4 +66,31 @@ 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 b9f0b6b..1b743d7 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