staging: unisys: remove BOOL,TRUE,FALSE definitions

These shouldn't be defined in the code and can be replaced with the
standard bool, true, and false usage that the kernel uses.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/include/periodic_work.h

@@ -31,8 +31,8 @@ struct periodic_work *visor_periodic_work_create(ulong jiffy_interval,
 					void *workfuncarg,
 					const char *devnam);
 void visor_periodic_work_destroy(struct periodic_work *pw);
-BOOL visor_periodic_work_nextperiod(struct periodic_work *pw);
-BOOL visor_periodic_work_start(struct periodic_work *pw);
-BOOL visor_periodic_work_stop(struct periodic_work *pw);
+bool visor_periodic_work_nextperiod(struct periodic_work *pw);
+bool visor_periodic_work_start(struct periodic_work *pw);
+bool visor_periodic_work_stop(struct periodic_work *pw);
 
 #endif

drivers/staging/unisys/include/timskmod.h

@@ -52,11 +52,6 @@
 #include <linux/mm.h>
 
 /* #define DEBUG */
-#ifndef BOOL
-#define BOOL    int
-#endif
-#define FALSE   0
-#define TRUE    1
 #if !defined SUCCESS
 #define SUCCESS 0
 #endif

drivers/staging/unisys/include/visorbus.h

@@ -182,9 +182,9 @@ int visorchannel_write(struct visorchannel *channel, ulong offset,
 		       void *local, ulong nbytes);
 int visorchannel_clear(struct visorchannel *channel, ulong offset,
 		       u8 ch, ulong nbytes);
-BOOL visorchannel_signalremove(struct visorchannel *channel, u32 queue,
+bool visorchannel_signalremove(struct visorchannel *channel, u32 queue,
 			       void *msg);
-BOOL visorchannel_signalinsert(struct visorchannel *channel, u32 queue,
+bool visorchannel_signalinsert(struct visorchannel *channel, u32 queue,
 			       void *msg);
 int visorchannel_signalqueue_slots_avail(struct visorchannel *channel,
 					 u32 queue);

drivers/staging/unisys/visorbus/visorbus_main.c

@@ -1076,7 +1076,7 @@ visordriver_probe_device(struct device *xdev)
 	drv = to_visor_driver(xdev->driver);
 	dev = to_visor_device(xdev);
 	down(&dev->visordriver_callback_lock);
-	dev->being_removed = FALSE;
+	dev->being_removed = false;
 	/*
 	 * ensure that the dev->being_removed flag is cleared before
 	 * we start the probe
@@ -1106,7 +1106,7 @@ away:
 	 *  initialized.
 	 */
 	if (!dev->responded_to_device_create) {
-		dev->responded_to_device_create = TRUE;
+		dev->responded_to_device_create = true;
 		if (chipset_responders.device_create)
 			(*chipset_responders.device_create)(dev->chipset_bus_no,
 							    dev->chipset_dev_no,
@@ -1129,7 +1129,7 @@ visordriver_remove_device(struct device *xdev)
 	dev = to_visor_device(xdev);
 	drv = to_visor_driver(xdev->driver);
 	down(&dev->visordriver_callback_lock);
-	dev->being_removed = TRUE;
+	dev->being_removed = true;
 	/*
 	 * ensure that the dev->being_removed flag is set before we start the
 	 * actual removal
@@ -1303,7 +1303,7 @@ create_visor_device(struct visorbus_devdata *devdata,
 	int rc = -1;
 	struct visorchannel *visorchannel = NULL;
 	struct visor_device *dev = NULL;
-	bool gotten = FALSE, registered1 = FALSE, registered2 = FALSE;
+	bool gotten = false, registered1 = false, registered2 = false;
 
 	POSTCODE_LINUX_4(DEVICE_CREATE_ENTRY_PC, chipset_dev_no, chipset_bus_no,
 			 POSTCODE_SEVERITY_INFO);
@@ -1337,7 +1337,7 @@ create_visor_device(struct visorbus_devdata *devdata,
 	dev->device.release = visorbus_release_device;
 	/* keep a reference just for us (now 2) */
 	get_device(&dev->device);
-	gotten = TRUE;
+	gotten = true;
 	dev->periodic_work =
 		visor_periodic_work_create(POLLJIFFIES_NORMALCHANNEL,
 					   periodic_dev_workqueue,
@@ -1387,7 +1387,7 @@ create_visor_device(struct visorbus_devdata *devdata,
 		goto away;
 	}
 
-	registered1 = TRUE;
+	registered1 = true;
 
 	rc = register_devmajorminor_attributes(dev);
 	if (rc < 0) {
@@ -1396,7 +1396,7 @@ create_visor_device(struct visorbus_devdata *devdata,
 		goto away;
 	}
 
-	registered2 = TRUE;
+	registered2 = true;
 	rc = 0;
 
 away:
@@ -1687,7 +1687,7 @@ create_bus_instance(int id)
 				if (get_vbus_header_info(devdata->chan,
 							 &devdata->
 							 vbus_hdr_info) >= 0) {
-					devdata->vbus_valid = TRUE;
+					devdata->vbus_valid = true;
 					write_vbus_chp_info(devdata->chan,
 							    &devdata->
 							    vbus_hdr_info,
@@ -1775,7 +1775,7 @@ remove_all_visor_devices(void)
 	}
 }
 
-static bool entered_testing_mode = FALSE;
+static bool entered_testing_mode;
 static struct visorchipset_channel_info test_channel_infos[MAXDEVICETEST];
 static unsigned long test_bus_nos[MAXDEVICETEST];
 static unsigned long test_dev_nos[MAXDEVICETEST];
@@ -1909,7 +1909,7 @@ pause_state_change_complete(struct visor_device *dev, int status)
 	if (!dev->pausing)
 			return;
 
-	dev->pausing = FALSE;
+	dev->pausing = false;
 	if (!chipset_responders.device_pause) /* this can never happen! */
 			return;
 
@@ -1930,7 +1930,7 @@ resume_state_change_complete(struct visor_device *dev, int status)
 	if (!dev->resuming)
 			return;
 
-	dev->resuming = FALSE;
+	dev->resuming = false;
 	if (!chipset_responders.device_resume) /* this can never happen! */
 			return;
 
@@ -1986,7 +1986,7 @@ initiate_chipset_device_pause_resume(u32 bus_no, u32 dev_no, bool is_pause)
 		if (!drv->pause)
 				goto away;
 
-		dev->pausing = TRUE;
+		dev->pausing = true;
 		x = drv->pause(dev, pause_state_change_complete);
 	} else {
 		/* This should be done at BUS resume time, but an
@@ -1998,14 +1998,14 @@ initiate_chipset_device_pause_resume(u32 bus_no, u32 dev_no, bool is_pause)
 		if (!drv->resume)
 				goto away;
 
-		dev->resuming = TRUE;
+		dev->resuming = true;
 		x = drv->resume(dev, resume_state_change_complete);
 	}
 	if (x < 0) {
 		if (is_pause)
-			dev->pausing = FALSE;
+			dev->pausing = false;
 		else
-			dev->resuming = FALSE;
+			dev->resuming = false;
 		goto away;
 	}
 	rc = 0;
@@ -2019,13 +2019,13 @@ away:
 static void
 chipset_device_pause(u32 bus_no, u32 dev_no)
 {
-	initiate_chipset_device_pause_resume(bus_no, dev_no, TRUE);
+	initiate_chipset_device_pause_resume(bus_no, dev_no, true);
 }
 
 static void
 chipset_device_resume(u32 bus_no, u32 dev_no)
 {
-	initiate_chipset_device_pause_resume(bus_no, dev_no, FALSE);
+	initiate_chipset_device_pause_resume(bus_no, dev_no, false);
 }
 
 struct channel_size_info {

drivers/staging/unisys/visorbus/visorchannel.c

@@ -33,7 +33,7 @@ struct visorchannel {
 	struct channel_header chan_hdr;
 	uuid_le guid;
 	ulong size;
-	BOOL needs_lock;	/* channel creator knows if more than one
+	bool needs_lock;	/* channel creator knows if more than one
 				 * thread will be inserting or removing */
 	spinlock_t insert_lock; /* protect head writes in chan_hdr */
 	spinlock_t remove_lock;	/* protect tail writes in chan_hdr */
@@ -51,7 +51,7 @@ struct visorchannel {
  */
 static struct visorchannel *
 visorchannel_create_guts(HOSTADDRESS physaddr, ulong channel_bytes,
-			 ulong off, uuid_le guid, BOOL needs_lock)
+			 ulong off, uuid_le guid, bool needs_lock)
 {
 	struct visorchannel *channel;
 	int err;
@@ -115,7 +115,7 @@ struct visorchannel *
 visorchannel_create(HOSTADDRESS physaddr, ulong channel_bytes, uuid_le guid)
 {
 	return visorchannel_create_guts(physaddr, channel_bytes, 0, guid,
-					FALSE);
+					false);
 }
 EXPORT_SYMBOL_GPL(visorchannel_create);
 
@@ -124,7 +124,7 @@ visorchannel_create_with_lock(HOSTADDRESS physaddr, ulong channel_bytes,
 			      uuid_le guid)
 {
 	return visorchannel_create_guts(physaddr, channel_bytes, 0, guid,
-					TRUE);
+					true);
 }
 EXPORT_SYMBOL_GPL(visorchannel_create_with_lock);
 
@@ -292,26 +292,26 @@ EXPORT_SYMBOL_GPL(visorchannel_get_header);
 			    &((sig_hdr)->FIELD),			 \
 			    sizeof((sig_hdr)->FIELD)) >= 0)
 
-static BOOL
+static bool
 sig_read_header(struct visorchannel *channel, u32 queue,
 		struct signal_queue_header *sig_hdr)
 {
 	int err;
 
 	if (channel->chan_hdr.ch_space_offset < sizeof(struct channel_header))
-		return FALSE;
+		return false;
 
 	/* Read the appropriate SIGNAL_QUEUE_HEADER into local memory. */
 	err = visorchannel_read(channel,
 				SIG_QUEUE_OFFSET(&channel->chan_hdr, queue),
 				sig_hdr, sizeof(struct signal_queue_header));
 	if (err)
-		return FALSE;
+		return false;
 
-	return TRUE;
+	return true;
 }
 
-static inline BOOL
+static inline bool
 sig_read_data(struct visorchannel *channel, u32 queue,
 	      struct signal_queue_header *sig_hdr, u32 slot, void *data)
 {
@@ -322,12 +322,12 @@ sig_read_data(struct visorchannel *channel, u32 queue,
 	err = visorchannel_read(channel, signal_data_offset,
 				data, sig_hdr->signal_size);
 	if (err)
-		return FALSE;
+		return false;
 
-	return TRUE;
+	return true;
 }
 
-static inline BOOL
+static inline bool
 sig_write_data(struct visorchannel *channel, u32 queue,
 	       struct signal_queue_header *sig_hdr, u32 slot, void *data)
 {
@@ -338,24 +338,24 @@ sig_write_data(struct visorchannel *channel, u32 queue,
 	err = visorchannel_write(channel, signal_data_offset,
 				 data, sig_hdr->signal_size);
 	if (err)
-		return FALSE;
+		return false;
 
-	return TRUE;
+	return true;
 }
 
-static BOOL
+static bool
 signalremove_inner(struct visorchannel *channel, u32 queue, void *msg)
 {
 	struct signal_queue_header sig_hdr;
 
 	if (!sig_read_header(channel, queue, &sig_hdr))
-		return FALSE;
+		return false;
 	if (sig_hdr.head == sig_hdr.tail)
-		return FALSE;	/* no signals to remove */
+		return false;	/* no signals to remove */
 
 	sig_hdr.tail = (sig_hdr.tail + 1) % sig_hdr.max_slots;
 	if (!sig_read_data(channel, queue, &sig_hdr, sig_hdr.tail, msg))
-		return FALSE;
+		return false;
 	sig_hdr.num_received++;
 
 	/* For each data field in SIGNAL_QUEUE_HEADER that was modified,
@@ -363,16 +363,16 @@ signalremove_inner(struct visorchannel *channel, u32 queue, void *msg)
 	 */
 	mb(); /* required for channel synch */
 	if (!SIG_WRITE_FIELD(channel, queue, &sig_hdr, tail))
-		return FALSE;
+		return false;
 	if (!SIG_WRITE_FIELD(channel, queue, &sig_hdr, num_received))
-		return FALSE;
-	return TRUE;
+		return false;
+	return true;
 }
 
-BOOL
+bool
 visorchannel_signalremove(struct visorchannel *channel, u32 queue, void *msg)
 {
-	BOOL rc;
+	bool rc;
 
 	if (channel->needs_lock) {
 		spin_lock(&channel->remove_lock);
@@ -386,13 +386,13 @@ visorchannel_signalremove(struct visorchannel *channel, u32 queue, void *msg)
 }
 EXPORT_SYMBOL_GPL(visorchannel_signalremove);
 
-static BOOL
+static bool
 signalinsert_inner(struct visorchannel *channel, u32 queue, void *msg)
 {
 	struct signal_queue_header sig_hdr;
 
 	if (!sig_read_header(channel, queue, &sig_hdr))
-		return FALSE;
+		return false;
 
 	sig_hdr.head = ((sig_hdr.head + 1) % sig_hdr.max_slots);
 	if (sig_hdr.head == sig_hdr.tail) {
@@ -403,11 +403,11 @@ signalinsert_inner(struct visorchannel *channel, u32 queue, void *msg)
 					    num_overflows),
 				   &(sig_hdr.num_overflows),
 				   sizeof(sig_hdr.num_overflows));
-		return FALSE;
+		return false;
 	}
 
 	if (!sig_write_data(channel, queue, &sig_hdr, sig_hdr.head, msg))
-		return FALSE;
+		return false;
 
 	sig_hdr.num_sent++;
 
@@ -416,17 +416,17 @@ signalinsert_inner(struct visorchannel *channel, u32 queue, void *msg)
 	 */
 	mb(); /* required for channel synch */
 	if (!SIG_WRITE_FIELD(channel, queue, &sig_hdr, head))
-		return FALSE;
+		return false;
 	if (!SIG_WRITE_FIELD(channel, queue, &sig_hdr, num_sent))
-		return FALSE;
+		return false;
 
-	return TRUE;
+	return true;
 }
 
-BOOL
+bool
 visorchannel_signalinsert(struct visorchannel *channel, u32 queue, void *msg)
 {
-	BOOL rc;
+	bool rc;
 
 	if (channel->needs_lock) {
 		spin_lock(&channel->insert_lock);

drivers/staging/unisys/visorbus/visorchipset.c

@@ -2045,7 +2045,7 @@ parahotplug_process_message(struct controlvm_message *inmsg)
 
 /* Process a controlvm message.
  * Return result:
- *    false - this function will return FALSE only in the case where the
+ *    false - this function will return false only in the case where the
  *            controlvm message was NOT processed, but processing must be
  *            retried before reading the next controlvm message; a
  *            scenario where this can occur is when we need to throttle

drivers/staging/unisys/visorutil/charqueue.c

@@ -64,9 +64,9 @@ void visor_charqueue_enqueue(struct charqueue *charqueue, unsigned char c)
 }
 EXPORT_SYMBOL_GPL(visor_charqueue_enqueue);
 
-BOOL visor_charqueue_is_empty(struct charqueue *charqueue)
+bool visor_charqueue_is_empty(struct charqueue *charqueue)
 {
-	BOOL b;
+	bool b;
 
 	spin_lock(&charqueue->lock);
 	b = IS_EMPTY(charqueue);

drivers/staging/unisys/visorutil/charqueue.h

@@ -30,7 +30,7 @@ void visor_charqueue_enqueue(struct charqueue *charqueue, unsigned char c);
 int charqueue_dequeue(struct charqueue *charqueue);
 int visor_charqueue_dequeue_n(struct charqueue *charqueue, unsigned char *buf,
 			      int n);
-BOOL visor_charqueue_is_empty(struct charqueue *charqueue);
+bool visor_charqueue_is_empty(struct charqueue *charqueue);
 void visor_charqueue_destroy(struct charqueue *charqueue);
 
 #endif

drivers/staging/unisys/visorutil/periodic_work.c

@@ -29,8 +29,8 @@ struct periodic_work {
 	struct delayed_work work;
 	void (*workfunc)(void *);
 	void *workfuncarg;
-	BOOL is_scheduled;
-	BOOL want_to_stop;
+	bool is_scheduled;
+	bool want_to_stop;
 	ulong jiffy_interval;
 	struct workqueue_struct *workqueue;
 	const char *devnam;
@@ -74,64 +74,64 @@ EXPORT_SYMBOL_GPL(visor_periodic_work_destroy);
 
 /** Call this from your periodic work worker function to schedule the next
  *  call.
- *  If this function returns FALSE, there was a failure and the
+ *  If this function returns false, there was a failure and the
  *  periodic work is no longer scheduled
  */
-BOOL visor_periodic_work_nextperiod(struct periodic_work *pw)
+bool visor_periodic_work_nextperiod(struct periodic_work *pw)
 {
-	BOOL rc = FALSE;
+	bool rc = false;
 
 	write_lock(&pw->lock);
 	if (pw->want_to_stop) {
-		pw->is_scheduled = FALSE;
-		pw->want_to_stop = FALSE;
-		rc = TRUE;  /* yes, TRUE; see visor_periodic_work_stop() */
+		pw->is_scheduled = false;
+		pw->want_to_stop = false;
+		rc = true;  /* yes, true; see visor_periodic_work_stop() */
 		goto unlock;
 	} else if (queue_delayed_work(pw->workqueue, &pw->work,
 				      pw->jiffy_interval) < 0) {
-		pw->is_scheduled = FALSE;
-		rc = FALSE;
+		pw->is_scheduled = false;
+		rc = false;
 		goto unlock;
 	}
-	rc = TRUE;
+	rc = true;
 unlock:
 	write_unlock(&pw->lock);
 	return rc;
 }
 EXPORT_SYMBOL_GPL(visor_periodic_work_nextperiod);
 
-/** This function returns TRUE iff new periodic work was actually started.
- *  If this function returns FALSE, then no work was started
+/** This function returns true iff new periodic work was actually started.
+ *  If this function returns false, then no work was started
  *  (either because it was already started, or because of a failure).
  */
-BOOL visor_periodic_work_start(struct periodic_work *pw)
+bool visor_periodic_work_start(struct periodic_work *pw)
 {
-	BOOL rc = FALSE;
+	bool rc = false;
 
 	write_lock(&pw->lock);
 	if (pw->is_scheduled) {
-		rc = FALSE;
+		rc = false;
 		goto unlock;
 	}
 	if (pw->want_to_stop) {
-		rc = FALSE;
+		rc = false;
 		goto unlock;
 	}
 	INIT_DELAYED_WORK(&pw->work, &periodic_work_func);
 	if (queue_delayed_work(pw->workqueue, &pw->work,
 			       pw->jiffy_interval) < 0) {
-		rc = FALSE;
+		rc = false;
 		goto unlock;
 	}
-	pw->is_scheduled = TRUE;
-	rc = TRUE;
+	pw->is_scheduled = true;
+	rc = true;
 unlock:
 	write_unlock(&pw->lock);
 	return rc;
 }
 EXPORT_SYMBOL_GPL(visor_periodic_work_start);
 
-/** This function returns TRUE iff your call actually stopped the periodic
+/** This function returns true iff your call actually stopped the periodic
  *  work.
  *
  *  -- PAY ATTENTION... this is important --
@@ -165,20 +165,20 @@ EXPORT_SYMBOL_GPL(visor_periodic_work_start);
  *     this deadlock, you will get hung up in an infinite loop saying
  *     "waiting for delayed work...".
  */
-BOOL visor_periodic_work_stop(struct periodic_work *pw)
+bool visor_periodic_work_stop(struct periodic_work *pw)
 {
-	BOOL stopped_something = FALSE;
+	bool stopped_something = false;
 
 	write_lock(&pw->lock);
 	stopped_something = pw->is_scheduled && (!pw->want_to_stop);
 	while (pw->is_scheduled) {
-		pw->want_to_stop = TRUE;
+		pw->want_to_stop = true;
 		if (cancel_delayed_work(&pw->work)) {
 			/* We get here if the delayed work was pending as
 			 * delayed work, but was NOT run.
 			 */
 			WARN_ON(!pw->is_scheduled);
-			pw->is_scheduled = FALSE;
+			pw->is_scheduled = false;
 		} else {
 			/* If we get here, either the delayed work:
 			 * - was run, OR,
@@ -195,7 +195,7 @@ BOOL visor_periodic_work_stop(struct periodic_work *pw)
 			SLEEPJIFFIES(10);
 			write_lock(&pw->lock);
 		} else {
-			pw->want_to_stop = FALSE;
+			pw->want_to_stop = false;
 		}
 	}
 	write_unlock(&pw->lock);

drivers/staging/unisys/visorutil/visorkmodutils.c

@@ -53,7 +53,7 @@ static __init uint32_t visorutil_spar_detect(void)
 static __init int visorutil_mod_init(void)
 {
 	if (visorutil_spar_detect()) {
-		unisys_spar_platform = TRUE;
+		unisys_spar_platform = true;
 		return 0;
 	} else {
 		return -ENODEV;