synclink drivers bool conversion
Remove more TRUE/FALSE defines and uses
Remove == TRUE tests
Convert BOOLEAN to bool
Convert int to bool where appropriate
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index 3c89266..f3d8d72 100644
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -117,7 +117,7 @@
.remove = __devexit_p(remove_one),
};
-static int pci_registered;
+static bool pci_registered;
/*
* module configuration and status
@@ -289,12 +289,12 @@
struct work_struct task;
u32 pending_bh;
- int bh_requested;
- int bh_running;
+ bool bh_requested;
+ bool bh_running;
int isr_overflow;
- int irq_requested; /* nonzero if IRQ requested */
- int irq_occurred; /* for diagnostics use */
+ bool irq_requested; /* true if IRQ requested */
+ bool irq_occurred; /* for diagnostics use */
/* device configuration */
@@ -304,7 +304,7 @@
unsigned char __iomem * reg_addr; /* memory mapped registers address */
u32 phys_reg_addr;
- int reg_addr_requested;
+ bool reg_addr_requested;
MGSL_PARAMS params; /* communications parameters */
u32 idle_mode;
@@ -315,11 +315,11 @@
/* device status */
- int rx_enabled;
- int rx_restart;
+ bool rx_enabled;
+ bool rx_restart;
- int tx_enabled;
- int tx_active;
+ bool tx_enabled;
+ bool tx_active;
unsigned char signals; /* serial signal states */
int init_error; /* initialization error */
@@ -329,7 +329,7 @@
char flag_buf[MAX_ASYNC_BUFFER_SIZE];
char char_buf[MAX_ASYNC_BUFFER_SIZE];
- BOOLEAN drop_rts_on_tx_done;
+ bool drop_rts_on_tx_done;
struct _input_signal_events input_signal_events;
int dcd_chkcount; /* check counts to prevent */
@@ -467,8 +467,8 @@
static void reset_rbufs(struct slgt_info *info);
static void free_rbufs(struct slgt_info *info, unsigned int first, unsigned int last);
static void rdma_reset(struct slgt_info *info);
-static int rx_get_frame(struct slgt_info *info);
-static int rx_get_buf(struct slgt_info *info);
+static bool rx_get_frame(struct slgt_info *info);
+static bool rx_get_buf(struct slgt_info *info);
static void tx_start(struct slgt_info *info);
static void tx_stop(struct slgt_info *info);
@@ -1968,8 +1968,8 @@
rc = BH_STATUS;
} else {
/* Mark BH routine as complete */
- info->bh_running = 0;
- info->bh_requested = 0;
+ info->bh_running = false;
+ info->bh_requested = false;
rc = 0;
}
@@ -1988,7 +1988,7 @@
if (!info)
return;
- info->bh_running = 1;
+ info->bh_running = true;
while((action = bh_action(info))) {
switch (action) {
@@ -2158,7 +2158,7 @@
wr_reg16(info, SSR, status); /* clear pending */
- info->irq_occurred = 1;
+ info->irq_occurred = true;
if (info->params.mode == MGSL_MODE_ASYNC) {
if (status & IRQ_TXIDLE) {
@@ -2225,7 +2225,7 @@
if (status & (BIT5 + BIT4)) {
DBGISR(("%s isr_rdma rx_restart=1\n", info->device_name));
- info->rx_restart = 1;
+ info->rx_restart = true;
}
info->pending_bh |= BH_RECEIVE;
}
@@ -2276,14 +2276,14 @@
info->icount.txok++;
}
- info->tx_active = 0;
+ info->tx_active = false;
info->tx_count = 0;
del_timer(&info->tx_timer);
if (info->params.mode != MGSL_MODE_ASYNC && info->drop_rts_on_tx_done) {
info->signals &= ~SerialSignal_RTS;
- info->drop_rts_on_tx_done = 0;
+ info->drop_rts_on_tx_done = false;
set_signals(info);
}
@@ -2337,7 +2337,7 @@
while((gsr = rd_reg32(info, GSR) & 0xffffff00)) {
DBGISR(("%s gsr=%08x\n", info->device_name, gsr));
- info->irq_occurred = 1;
+ info->irq_occurred = true;
for(i=0; i < info->port_count ; i++) {
if (info->port_array[i] == NULL)
continue;
@@ -2374,7 +2374,7 @@
!port->bh_requested) {
DBGISR(("%s bh queued\n", port->device_name));
schedule_work(&port->task);
- port->bh_requested = 1;
+ port->bh_requested = true;
}
}
@@ -3110,7 +3110,8 @@
{
DECLARE_WAITQUEUE(wait, current);
int retval;
- int do_clocal = 0, extra_count = 0;
+ bool do_clocal = false;
+ bool extra_count = false;
unsigned long flags;
DBGINFO(("%s block_til_ready\n", tty->driver->name));
@@ -3122,7 +3123,7 @@
}
if (tty->termios->c_cflag & CLOCAL)
- do_clocal = 1;
+ do_clocal = true;
/* Wait for carrier detect and the line to become
* free (i.e., not in use by the callout). While we are in
@@ -3136,7 +3137,7 @@
spin_lock_irqsave(&info->lock, flags);
if (!tty_hung_up_p(filp)) {
- extra_count = 1;
+ extra_count = true;
info->count--;
}
spin_unlock_irqrestore(&info->lock, flags);
@@ -3321,7 +3322,7 @@
goto errout;
}
else
- info->reg_addr_requested = 1;
+ info->reg_addr_requested = true;
info->reg_addr = ioremap(info->phys_reg_addr, SLGT_REG_SIZE);
if (!info->reg_addr) {
@@ -3341,12 +3342,12 @@
{
if (info->irq_requested) {
free_irq(info->irq_level, info);
- info->irq_requested = 0;
+ info->irq_requested = false;
}
if (info->reg_addr_requested) {
release_mem_region(info->phys_reg_addr, SLGT_REG_SIZE);
- info->reg_addr_requested = 0;
+ info->reg_addr_requested = false;
}
if (info->reg_addr) {
@@ -3511,7 +3512,7 @@
port_array[0]->device_name,
port_array[0]->irq_level));
} else {
- port_array[0]->irq_requested = 1;
+ port_array[0]->irq_requested = true;
adapter_test(port_array[0]);
for (i=1 ; i < port_count ; i++) {
port_array[i]->init_error = port_array[0]->init_error;
@@ -3654,7 +3655,7 @@
printk("%s pci_register_driver error=%d\n", driver_name, rc);
goto error;
}
- pci_registered = 1;
+ pci_registered = true;
if (!slgt_device_list)
printk("%s no devices found\n",driver_name);
@@ -3812,8 +3813,8 @@
rdma_reset(info);
- info->rx_enabled = 0;
- info->rx_restart = 0;
+ info->rx_enabled = false;
+ info->rx_restart = false;
}
static void rx_start(struct slgt_info *info)
@@ -3849,8 +3850,8 @@
/* enable receiver */
wr_reg16(info, RCR, (unsigned short)(rd_reg16(info, RCR) | BIT1));
- info->rx_restart = 0;
- info->rx_enabled = 1;
+ info->rx_restart = false;
+ info->rx_enabled = true;
}
static void tx_start(struct slgt_info *info)
@@ -3858,11 +3859,11 @@
if (!info->tx_enabled) {
wr_reg16(info, TCR,
(unsigned short)((rd_reg16(info, TCR) | BIT1) & ~BIT2));
- info->tx_enabled = TRUE;
+ info->tx_enabled = true;
}
if (info->tx_count) {
- info->drop_rts_on_tx_done = 0;
+ info->drop_rts_on_tx_done = false;
if (info->params.mode != MGSL_MODE_ASYNC) {
if (info->params.flags & HDLC_FLAG_AUTO_RTS) {
@@ -3870,7 +3871,7 @@
if (!(info->signals & SerialSignal_RTS)) {
info->signals |= SerialSignal_RTS;
set_signals(info);
- info->drop_rts_on_tx_done = 1;
+ info->drop_rts_on_tx_done = true;
}
}
@@ -3888,7 +3889,7 @@
wr_reg16(info, SSR, IRQ_TXIDLE);
}
tdma_start(info);
- info->tx_active = 1;
+ info->tx_active = true;
}
}
@@ -3949,8 +3950,8 @@
reset_tbufs(info);
- info->tx_enabled = 0;
- info->tx_active = 0;
+ info->tx_enabled = false;
+ info->tx_active = false;
}
static void reset_port(struct slgt_info *info)
@@ -4470,14 +4471,13 @@
/*
* pass receive HDLC frame to upper layer
*
- * return 1 if frame available, otherwise 0
+ * return true if frame available, otherwise false
*/
-static int rx_get_frame(struct slgt_info *info)
+static bool rx_get_frame(struct slgt_info *info)
{
unsigned int start, end;
unsigned short status;
unsigned int framesize = 0;
- int rc = 0;
unsigned long flags;
struct tty_struct *tty = info->tty;
unsigned char addr_field = 0xff;
@@ -4601,23 +4601,23 @@
}
}
free_rbufs(info, start, end);
- rc = 1;
+ return true;
cleanup:
- return rc;
+ return false;
}
/*
* pass receive buffer (RAW synchronous mode) to tty layer
- * return 1 if buffer available, otherwise 0
+ * return true if buffer available, otherwise false
*/
-static int rx_get_buf(struct slgt_info *info)
+static bool rx_get_buf(struct slgt_info *info)
{
unsigned int i = info->rbuf_current;
unsigned int count;
if (!desc_complete(info->rbufs[i]))
- return 0;
+ return false;
count = desc_count(info->rbufs[i]);
switch(info->params.mode) {
case MGSL_MODE_MONOSYNC:
@@ -4633,7 +4633,7 @@
ldisc_receive_buf(info->tty, info->rbufs[i].buf,
info->flag_buf, count);
free_rbufs(info, i, i);
- return 1;
+ return true;
}
static void reset_tbufs(struct slgt_info *info)
@@ -4758,7 +4758,7 @@
/* assume failure */
info->init_error = DiagStatus_IrqFailure;
- info->irq_occurred = FALSE;
+ info->irq_occurred = false;
spin_unlock_irqrestore(&info->lock, flags);
@@ -4891,7 +4891,7 @@
info->icount.txtimeout++;
}
spin_lock_irqsave(&info->lock,flags);
- info->tx_active = 0;
+ info->tx_active = false;
info->tx_count = 0;
spin_unlock_irqrestore(&info->lock,flags);