Remove all of the semaphore macros from timskmod.h and switch all uses of those
types to the correct function names.
Signed-off-by: Benjamin Romer <benjamin.ro...@unisys.com>
---
drivers/staging/unisys/include/timskmod.h | 28 ----------------------
drivers/staging/unisys/uislib/uislib.c | 16 ++++++-------
.../unisys/visorchipset/visorchipset_main.c | 16 ++++++-------
3 files changed, 16 insertions(+), 44 deletions(-)
diff --git a/drivers/staging/unisys/include/timskmod.h
b/drivers/staging/unisys/include/timskmod.h
index 59144ba..8e0ae45 100644
--- a/drivers/staging/unisys/include/timskmod.h
+++ b/drivers/staging/unisys/include/timskmod.h
@@ -71,34 +71,6 @@
#define HOSTADDRESS unsigned long long
#endif
-#define LOCKSEM(sem) down_interruptible(sem)
-#define LOCKSEM_UNINTERRUPTIBLE(sem) down(sem)
-#define UNLOCKSEM(sem) up(sem)
-
-/** lock read/write semaphore for reading.
- Note that all read/write semaphores are of the "uninterruptible" variety.
- @param sem (rw_semaphore *) points to semaphore to lock
- */
-#define LOCKREADSEM(sem) down_read(sem)
-
-/** unlock read/write semaphore for reading.
- Note that all read/write semaphores are of the "uninterruptible" variety.
- @param sem (rw_semaphore *) points to semaphore to unlock
- */
-#define UNLOCKREADSEM(sem) up_read(sem)
-
-/** lock read/write semaphore for writing.
- Note that all read/write semaphores are of the "uninterruptible" variety.
- @param sem (rw_semaphore *) points to semaphore to lock
- */
-#define LOCKWRITESEM(sem) down_write(sem)
-
-/** unlock read/write semaphore for writing.
- Note that all read/write semaphores are of the "uninterruptible" variety.
- @param sem (rw_semaphore *) points to semaphore to unlock
- */
-#define UNLOCKWRITESEM(sem) up_write(sem)
-
#ifdef ENABLE_RETURN_TRACE
#define RETTRACE(x) \
do { \
diff --git a/drivers/staging/unisys/uislib/uislib.c
b/drivers/staging/unisys/uislib/uislib.c
index a3a96ad..4cb3487 100644
--- a/drivers/staging/unisys/uislib/uislib.c
+++ b/drivers/staging/unisys/uislib/uislib.c
@@ -1362,18 +1362,18 @@ Process_Incoming(void *v)
struct device_info *dev = NULL;
/* poll each channel for input */
- LOCKSEM_UNINTERRUPTIBLE(&Lock_Polling_Device_Channels);
+ down(&Lock_Polling_Device_Channels);
new_tail = NULL;
list_for_each_safe(lelt, tmp, &List_Polling_Device_Channels) {
int rc = 0;
dev = list_entry(lelt, struct device_info,
list_polling_device_channels);
- LOCKSEM_UNINTERRUPTIBLE(&dev->interrupt_callback_lock);
+ down(&dev->interrupt_callback_lock);
if (dev->interrupt)
rc = dev->interrupt(dev->interrupt_context);
else
continue;
- UNLOCKSEM(&dev->interrupt_callback_lock);
+ up(&dev->interrupt_callback_lock);
if (rc) {
/* dev->interrupt returned, but there
* is still more work to do.
@@ -1400,7 +1400,7 @@ Process_Incoming(void *v)
tot_moved_to_tail_cnt++;
list_move_tail(new_tail, &List_Polling_Device_Channels);
}
- UNLOCKSEM(&Lock_Polling_Device_Channels);
+ up(&Lock_Polling_Device_Channels);
cur_cycles = get_cycles();
delta_cycles = cur_cycles - old_cycles;
old_cycles = cur_cycles;
@@ -1470,14 +1470,14 @@ uislib_enable_channel_interrupts(u32 busNo, u32 devNo,
(int) (devNo));
return;
}
- LOCKSEM_UNINTERRUPTIBLE(&Lock_Polling_Device_Channels);
+ down(&Lock_Polling_Device_Channels);
Initialize_incoming_thread();
dev->interrupt = interrupt;
dev->interrupt_context = interrupt_context;
dev->polling = TRUE;
list_add_tail(&(dev->list_polling_device_channels),
&List_Polling_Device_Channels);
- UNLOCKSEM(&Lock_Polling_Device_Channels);
+ up(&Lock_Polling_Device_Channels);
}
EXPORT_SYMBOL_GPL(uislib_enable_channel_interrupts);
@@ -1494,11 +1494,11 @@ uislib_disable_channel_interrupts(u32 busNo, u32 devNo)
(int) (devNo));
return;
}
- LOCKSEM_UNINTERRUPTIBLE(&Lock_Polling_Device_Channels);
+ down(&Lock_Polling_Device_Channels);
list_del(&dev->list_polling_device_channels);
dev->polling = FALSE;
dev->interrupt = NULL;
- UNLOCKSEM(&Lock_Polling_Device_Channels);
+ up(&Lock_Polling_Device_Channels);
}
EXPORT_SYMBOL_GPL(uislib_disable_channel_interrupts);
diff --git a/drivers/staging/unisys/visorchipset/visorchipset_main.c
b/drivers/staging/unisys/visorchipset/visorchipset_main.c
index fe3c012..e860512 100644
--- a/drivers/staging/unisys/visorchipset/visorchipset_main.c
+++ b/drivers/staging/unisys/visorchipset/visorchipset_main.c
@@ -594,7 +594,7 @@
visorchipset_register_busdev_server(VISORCHIPSET_BUSDEV_NOTIFIERS *notifiers,
VISORCHIPSET_BUSDEV_RESPONDERS *responders,
ULTRA_VBUS_DEVICEINFO *driverInfo)
{
- LOCKSEM_UNINTERRUPTIBLE(&NotifierLock);
+ down(&NotifierLock);
if (notifiers == NULL) {
memset(&BusDev_Server_Notifiers, 0,
sizeof(BusDev_Server_Notifiers));
@@ -609,7 +609,7 @@
visorchipset_register_busdev_server(VISORCHIPSET_BUSDEV_NOTIFIERS *notifiers,
BusDeviceInfo_Init(driverInfo, "chipset", "visorchipset",
VERSION, NULL);
- UNLOCKSEM(&NotifierLock);
+ up(&NotifierLock);
}
EXPORT_SYMBOL_GPL(visorchipset_register_busdev_server);
@@ -618,7 +618,7 @@
visorchipset_register_busdev_client(VISORCHIPSET_BUSDEV_NOTIFIERS *notifiers,
VISORCHIPSET_BUSDEV_RESPONDERS *responders,
ULTRA_VBUS_DEVICEINFO *driverInfo)
{
- LOCKSEM_UNINTERRUPTIBLE(&NotifierLock);
+ down(&NotifierLock);
if (notifiers == NULL) {
memset(&BusDev_Client_Notifiers, 0,
sizeof(BusDev_Client_Notifiers));
@@ -632,7 +632,7 @@
visorchipset_register_busdev_client(VISORCHIPSET_BUSDEV_NOTIFIERS *notifiers,
if (driverInfo)
BusDeviceInfo_Init(driverInfo, "chipset(bolts)", "visorchipset",
VERSION, NULL);
- UNLOCKSEM(&NotifierLock);
+ up(&NotifierLock);
}
EXPORT_SYMBOL_GPL(visorchipset_register_busdev_client);
@@ -944,7 +944,7 @@ bus_epilog(u32 busNo,
} else
pBusInfo->pendingMsgHdr.Id = CONTROLVM_INVALID;
- LOCKSEM_UNINTERRUPTIBLE(&NotifierLock);
+ down(&NotifierLock);
if (response == CONTROLVM_RESP_SUCCESS) {
switch (cmd) {
case CONTROLVM_BUS_CREATE:
@@ -989,7 +989,7 @@ bus_epilog(u32 busNo,
;
else
bus_responder(cmd, busNo, response);
- UNLOCKSEM(&NotifierLock);
+ up(&NotifierLock);
}
static void
@@ -1021,7 +1021,7 @@ device_epilog(u32 busNo, u32 devNo, ULTRA_SEGMENT_STATE
state, u32 cmd,
} else
pDevInfo->pendingMsgHdr.Id = CONTROLVM_INVALID;
- LOCKSEM_UNINTERRUPTIBLE(&NotifierLock);
+ down(&NotifierLock);
if (response >= 0) {
switch (cmd) {
case CONTROLVM_DEVICE_CREATE:
@@ -1087,7 +1087,7 @@ device_epilog(u32 busNo, u32 devNo, ULTRA_SEGMENT_STATE
state, u32 cmd,
;
else
device_responder(cmd, busNo, devNo, response);
- UNLOCKSEM(&NotifierLock);
+ up(&NotifierLock);
}
static void
--
1.9.1
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