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staging: unisys: remove typedef for MEMREGION

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Remove the typedef for this structure and just use struct memregion instead.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Benjamin Romer 2014-11-04 11:25:15 -05:00 committed by Greg Kroah-Hartman
parent 7146250754
commit b63438c4e3
5 changed files with 40 additions and 39 deletions
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2
drivers/staging/unisys/visorchannel/visorchannel.h
View File

@ -66,7 +66,7 @@ char *visorchannel_id(VISORCHANNEL *channel, char *s);
char *visorchannel_zoneid(VISORCHANNEL *channel, char *s);
u64 visorchannel_get_clientpartition(VISORCHANNEL *channel);
uuid_le visorchannel_get_uuid(VISORCHANNEL *channel);
MEMREGION *visorchannel_get_memregion(VISORCHANNEL *channel);
struct memregion *visorchannel_get_memregion(VISORCHANNEL *channel);
char *visorchannel_uuid_id(uuid_le *guid, char *s);
void visorchannel_debug(VISORCHANNEL *channel, int nQueues,
struct seq_file *seq, u32 off);

6
drivers/staging/unisys/visorchannel/visorchannel_funcs.c
View File

@ -29,7 +29,7 @@
#define MYDRVNAME "visorchannel"
struct VISORCHANNEL_Tag {
MEMREGION *memregion; /* from visor_memregion_create() */
struct memregion *memregion; /* from visor_memregion_create() */
struct channel_header chan_hdr;
uuid_le guid;
ulong size;
@ -212,7 +212,7 @@ visorchannel_get_uuid(VISORCHANNEL *channel)
}
EXPORT_SYMBOL_GPL(visorchannel_get_uuid);
MEMREGION *
struct memregion *
visorchannel_get_memregion(VISORCHANNEL *channel)
{
return channel->memregion;
@ -565,7 +565,7 @@ visorchannel_debug(VISORCHANNEL *channel, int nQueues,
{
HOSTADDRESS addr = 0;
ulong nbytes = 0, nbytes_region = 0;
MEMREGION *memregion = NULL;
struct memregion *memregion = NULL;
struct channel_header hdr;
struct channel_header *phdr = &hdr;
int i = 0;

2
drivers/staging/unisys/visorchipset/parser.c
View File

@ -47,7 +47,7 @@ parser_init_guts(u64 addr, u32 bytes, BOOL isLocal,
int allocbytes = sizeof(PARSER_CONTEXT) + bytes;
PARSER_CONTEXT *rc = NULL;
PARSER_CONTEXT *ctx = NULL;
MEMREGION *rgn = NULL;
struct memregion *rgn = NULL;
struct spar_controlvm_parameters_header *phdr = NULL;
if (tryAgain)

28
drivers/staging/unisys/visorutil/memregion.h
View File

@ -20,24 +20,24 @@
#include "timskmod.h"
/* MEMREGION is an opaque structure to users.
/* struct memregion is an opaque structure to users.
* Fields are declared only in the implementation .c files.
*/
typedef struct MEMREGION_Tag MEMREGION;
struct memregion;
MEMREGION *visor_memregion_create(HOSTADDRESS physaddr, ulong nbytes);
MEMREGION *visor_memregion_create_overlapped(MEMREGION *parent,
ulong offset, ulong nbytes);
int visor_memregion_resize(MEMREGION *memregion, ulong newsize);
int visor_memregion_read(MEMREGION *memregion,
ulong offset, void *dest, ulong nbytes);
int visor_memregion_write(MEMREGION *memregion,
struct memregion *visor_memregion_create(HOSTADDRESS physaddr, ulong nbytes);
struct memregion *visor_memregion_create_overlapped(struct memregion *parent,
ulong offset, ulong nbytes);
int visor_memregion_resize(struct memregion *memregion, ulong newsize);
int visor_memregion_read(struct memregion *memregion,
ulong offset, void *dest, ulong nbytes);
int visor_memregion_write(struct memregion *memregion,
ulong offset, void *src, ulong nbytes);
void visor_memregion_destroy(MEMREGION *memregion);
HOSTADDRESS visor_memregion_get_physaddr(MEMREGION *memregion);
ulong visor_memregion_get_nbytes(MEMREGION *memregion);
void memregion_dump(MEMREGION *memregion, char *s,
void visor_memregion_destroy(struct memregion *memregion);
HOSTADDRESS visor_memregion_get_physaddr(struct memregion *memregion);
ulong visor_memregion_get_nbytes(struct memregion *memregion);
void memregion_dump(struct memregion *memregion, char *s,
ulong off, ulong len, struct seq_file *seq);
void __iomem *visor_memregion_get_pointer(MEMREGION *memregion);
void __iomem *visor_memregion_get_pointer(struct memregion *memregion);
#endif

41
drivers/staging/unisys/visorutil/memregion_direct.c
View File

@ -26,7 +26,7 @@
#define MYDRVNAME "memregion"
struct MEMREGION_Tag {
struct memregion {
HOSTADDRESS physaddr;
ulong nbytes;
void __iomem *mapped;
@ -34,14 +34,14 @@ struct MEMREGION_Tag {
BOOL overlapped;
};
static BOOL mapit(MEMREGION *memregion);
static void unmapit(MEMREGION *memregion);
static BOOL mapit(struct memregion *memregion);
static void unmapit(struct memregion *memregion);
MEMREGION *
struct memregion *
visor_memregion_create(HOSTADDRESS physaddr, ulong nbytes)
{
MEMREGION *rc = NULL;
MEMREGION *memregion = kzalloc(sizeof(MEMREGION),
struct memregion *rc = NULL;
struct memregion *memregion = kzalloc(sizeof(struct memregion),
GFP_KERNEL | __GFP_NORETRY);
if (memregion == NULL) {
ERRDRV("visor_memregion_create allocation failed");
@ -66,10 +66,11 @@ Away:
}
EXPORT_SYMBOL_GPL(visor_memregion_create);
MEMREGION *
visor_memregion_create_overlapped(MEMREGION *parent, ulong offset, ulong nbytes)
struct memregion *
visor_memregion_create_overlapped(struct memregion *parent, ulong offset,
ulong nbytes)
{
MEMREGION *memregion = NULL;
struct memregion *memregion = NULL;
if (parent == NULL) {
ERRDRV("%s parent is NULL", __func__);
@ -85,7 +86,7 @@ visor_memregion_create_overlapped(MEMREGION *parent, ulong offset, ulong nbytes)
__func__, offset, nbytes);
return NULL;
}
memregion = kzalloc(sizeof(MEMREGION), GFP_KERNEL|__GFP_NORETRY);
memregion = kzalloc(sizeof(struct memregion), GFP_KERNEL|__GFP_NORETRY);
if (memregion == NULL) {
ERRDRV("%s allocation failed", __func__);
return NULL;
@ -102,7 +103,7 @@ EXPORT_SYMBOL_GPL(visor_memregion_create_overlapped);
static BOOL
mapit(MEMREGION *memregion)
mapit(struct memregion *memregion)
{
ulong physaddr = (ulong) (memregion->physaddr);
ulong nbytes = memregion->nbytes;
@ -122,7 +123,7 @@ mapit(MEMREGION *memregion)
}
static void
unmapit(MEMREGION *memregion)
unmapit(struct memregion *memregion)
{
if (memregion->mapped != NULL) {
iounmap(memregion->mapped);
@ -136,28 +137,28 @@ unmapit(MEMREGION *memregion)
}
HOSTADDRESS
visor_memregion_get_physaddr(MEMREGION *memregion)
visor_memregion_get_physaddr(struct memregion *memregion)
{
return memregion->physaddr;
}
EXPORT_SYMBOL_GPL(visor_memregion_get_physaddr);
ulong
visor_memregion_get_nbytes(MEMREGION *memregion)
visor_memregion_get_nbytes(struct memregion *memregion)
{
return memregion->nbytes;
}
EXPORT_SYMBOL_GPL(visor_memregion_get_nbytes);
void __iomem *
visor_memregion_get_pointer(MEMREGION *memregion)
visor_memregion_get_pointer(struct memregion *memregion)
{
return memregion->mapped;
}
EXPORT_SYMBOL_GPL(visor_memregion_get_pointer);
int
visor_memregion_resize(MEMREGION *memregion, ulong newsize)
visor_memregion_resize(struct memregion *memregion, ulong newsize)
{
if (newsize == memregion->nbytes)
return 0;
@ -179,7 +180,7 @@ EXPORT_SYMBOL_GPL(visor_memregion_resize);
static int
memregion_readwrite(BOOL is_write,
MEMREGION *memregion, ulong offset,
struct memregion *memregion, ulong offset,
void *local, ulong nbytes)
{
if (offset + nbytes > memregion->nbytes) {
@ -195,7 +196,7 @@ memregion_readwrite(BOOL is_write,
}
int
visor_memregion_read(MEMREGION *memregion, ulong offset, void *dest,
visor_memregion_read(struct memregion *memregion, ulong offset, void *dest,
ulong nbytes)
{
return memregion_readwrite(FALSE, memregion, offset, dest, nbytes);
@ -203,7 +204,7 @@ visor_memregion_read(MEMREGION *memregion, ulong offset, void *dest,
EXPORT_SYMBOL_GPL(visor_memregion_read);
int
visor_memregion_write(MEMREGION *memregion, ulong offset, void *src,
visor_memregion_write(struct memregion *memregion, ulong offset, void *src,
ulong nbytes)
{
return memregion_readwrite(TRUE, memregion, offset, src, nbytes);
@ -211,7 +212,7 @@ visor_memregion_write(MEMREGION *memregion, ulong offset, void *src,
EXPORT_SYMBOL_GPL(visor_memregion_write);
void
visor_memregion_destroy(MEMREGION *memregion)
visor_memregion_destroy(struct memregion *memregion)
{
if (memregion == NULL)
return;