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>
This commit is contained in:
Joe Perches
2008-04-28 02:14:02 -07:00
committed by Linus Torvalds
parent 7a63ce5a1f
commit 0fab6de09c
5 changed files with 319 additions and 327 deletions

View File

@@ -188,9 +188,9 @@ typedef struct _synclinkmp_info {
u32 pending_bh;
int bh_running; /* Protection from multiple */
bool bh_running; /* Protection from multiple */
int isr_overflow;
int bh_requested;
bool bh_requested;
int dcd_chkcount; /* check counts to prevent */
int cts_chkcount; /* too many IRQs if a signal */
@@ -213,11 +213,11 @@ typedef struct _synclinkmp_info {
unsigned char *tmp_rx_buf;
unsigned int tmp_rx_buf_count;
int rx_enabled;
int rx_overflow;
bool rx_enabled;
bool rx_overflow;
int tx_enabled;
int tx_active;
bool tx_enabled;
bool tx_active;
u32 idle_mode;
unsigned char ie0_value;
@@ -238,13 +238,13 @@ typedef struct _synclinkmp_info {
unsigned int irq_level; /* interrupt level */
unsigned long irq_flags;
int irq_requested; /* nonzero if IRQ requested */
bool irq_requested; /* true if IRQ requested */
MGSL_PARAMS params; /* communications parameters */
unsigned char serial_signals; /* current serial signal states */
int irq_occurred; /* for diagnostics use */
bool irq_occurred; /* for diagnostics use */
unsigned int init_error; /* Initialization startup error */
u32 last_mem_alloc;
@@ -255,7 +255,7 @@ typedef struct _synclinkmp_info {
unsigned char* sca_base; /* HD64570 SCA Memory address */
u32 phys_sca_base;
u32 sca_offset;
int sca_base_requested;
bool sca_base_requested;
unsigned char* lcr_base; /* local config registers (PCI only) */
u32 phys_lcr_base;
@@ -265,12 +265,12 @@ typedef struct _synclinkmp_info {
unsigned char* statctrl_base; /* status/control register memory */
u32 phys_statctrl_base;
u32 statctrl_offset;
int sca_statctrl_requested;
bool sca_statctrl_requested;
u32 misc_ctrl_value;
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;
@@ -571,12 +571,12 @@ static void shutdown(SLMP_INFO *info);
static void program_hw(SLMP_INFO *info);
static void change_params(SLMP_INFO *info);
static int init_adapter(SLMP_INFO *info);
static int register_test(SLMP_INFO *info);
static int irq_test(SLMP_INFO *info);
static int loopback_test(SLMP_INFO *info);
static bool init_adapter(SLMP_INFO *info);
static bool register_test(SLMP_INFO *info);
static bool irq_test(SLMP_INFO *info);
static bool loopback_test(SLMP_INFO *info);
static int adapter_test(SLMP_INFO *info);
static int memory_test(SLMP_INFO *info);
static bool memory_test(SLMP_INFO *info);
static void reset_adapter(SLMP_INFO *info);
static void reset_port(SLMP_INFO *info);
@@ -587,7 +587,7 @@ static void rx_stop(SLMP_INFO *info);
static void rx_start(SLMP_INFO *info);
static void rx_reset_buffers(SLMP_INFO *info);
static void rx_free_frame_buffers(SLMP_INFO *info, unsigned int first, unsigned int last);
static int rx_get_frame(SLMP_INFO *info);
static bool rx_get_frame(SLMP_INFO *info);
static void tx_start(SLMP_INFO *info);
static void tx_stop(SLMP_INFO *info);
@@ -2044,8 +2044,8 @@ int bh_action(SLMP_INFO *info)
if (!rc) {
/* Mark BH routine as complete */
info->bh_running = 0;
info->bh_requested = 0;
info->bh_running = false;
info->bh_requested = false;
}
spin_unlock_irqrestore(&info->lock,flags);
@@ -2067,7 +2067,7 @@ void bh_handler(struct work_struct *work)
printk( "%s(%d):%s bh_handler() entry\n",
__FILE__,__LINE__,info->device_name);
info->bh_running = 1;
info->bh_running = true;
while((action = bh_action(info)) != 0) {
@@ -2152,7 +2152,7 @@ void isr_timer(SLMP_INFO * info)
*/
write_reg(info, (unsigned char)(timer + TMCS), 0);
info->irq_occurred = TRUE;
info->irq_occurred = true;
if ( debug_level >= DEBUG_LEVEL_ISR )
printk("%s(%d):%s isr_timer()\n",
@@ -2232,7 +2232,7 @@ void isr_rxrdy(SLMP_INFO * info)
while((status = read_reg(info,CST0)) & BIT0)
{
int flag = 0;
int over = 0;
bool over = false;
DataByte = read_reg(info,TRB);
icount->rx++;
@@ -2265,7 +2265,7 @@ void isr_rxrdy(SLMP_INFO * info)
* reported immediately, and doesn't
* affect the current character
*/
over = 1;
over = true;
}
}
} /* end of if (error) */
@@ -2318,14 +2318,14 @@ static void isr_txeom(SLMP_INFO * info, unsigned char status)
info->icount.txok++;
}
info->tx_active = 0;
info->tx_active = false;
info->tx_count = info->tx_put = info->tx_get = 0;
del_timer(&info->tx_timer);
if (info->params.mode != MGSL_MODE_ASYNC && info->drop_rts_on_tx_done ) {
info->serial_signals &= ~SerialSignal_RTS;
info->drop_rts_on_tx_done = 0;
info->drop_rts_on_tx_done = false;
set_signals(info);
}
@@ -2398,7 +2398,7 @@ void isr_txrdy(SLMP_INFO * info)
if ( info->tx_count )
tx_load_fifo( info );
else {
info->tx_active = 0;
info->tx_active = false;
info->ie0_value &= ~TXRDYE;
write_reg(info, IE0, info->ie0_value);
}
@@ -2438,7 +2438,7 @@ void isr_rxdmaerror(SLMP_INFO * info)
printk("%s(%d):%s isr_rxdmaerror(), status=%02x\n",
__FILE__,__LINE__,info->device_name,status);
info->rx_overflow = TRUE;
info->rx_overflow = true;
info->pending_bh |= BH_RECEIVE;
}
@@ -2691,7 +2691,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
printk("%s(%d):%s queueing bh task.\n",
__FILE__,__LINE__,port->device_name);
schedule_work(&port->task);
port->bh_requested = 1;
port->bh_requested = true;
}
}
@@ -3320,7 +3320,8 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
{
DECLARE_WAITQUEUE(wait, current);
int retval;
int do_clocal = 0, extra_count = 0;
bool do_clocal = false;
bool extra_count = false;
unsigned long flags;
if (debug_level >= DEBUG_LEVEL_INFO)
@@ -3335,7 +3336,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
}
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
@@ -3353,7 +3354,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
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);
@@ -3596,7 +3597,7 @@ int claim_resources(SLMP_INFO *info)
goto errout;
}
else
info->shared_mem_requested = 1;
info->shared_mem_requested = true;
if (request_mem_region(info->phys_lcr_base + info->lcr_offset,128,"synclinkmp") == NULL) {
printk( "%s(%d):%s lcr mem addr conflict, Addr=%08X\n",
@@ -3605,7 +3606,7 @@ int claim_resources(SLMP_INFO *info)
goto errout;
}
else
info->lcr_mem_requested = 1;
info->lcr_mem_requested = true;
if (request_mem_region(info->phys_sca_base + info->sca_offset,SCA_BASE_SIZE,"synclinkmp") == NULL) {
printk( "%s(%d):%s sca mem addr conflict, Addr=%08X\n",
@@ -3614,7 +3615,7 @@ int claim_resources(SLMP_INFO *info)
goto errout;
}
else
info->sca_base_requested = 1;
info->sca_base_requested = true;
if (request_mem_region(info->phys_statctrl_base + info->statctrl_offset,SCA_REG_SIZE,"synclinkmp") == NULL) {
printk( "%s(%d):%s stat/ctrl mem addr conflict, Addr=%08X\n",
@@ -3623,7 +3624,7 @@ int claim_resources(SLMP_INFO *info)
goto errout;
}
else
info->sca_statctrl_requested = 1;
info->sca_statctrl_requested = true;
info->memory_base = ioremap(info->phys_memory_base,SCA_MEM_SIZE);
if (!info->memory_base) {
@@ -3682,24 +3683,24 @@ void release_resources(SLMP_INFO *info)
if ( info->irq_requested ) {
free_irq(info->irq_level, info);
info->irq_requested = 0;
info->irq_requested = false;
}
if ( info->shared_mem_requested ) {
release_mem_region(info->phys_memory_base,SCA_MEM_SIZE);
info->shared_mem_requested = 0;
info->shared_mem_requested = false;
}
if ( info->lcr_mem_requested ) {
release_mem_region(info->phys_lcr_base + info->lcr_offset,128);
info->lcr_mem_requested = 0;
info->lcr_mem_requested = false;
}
if ( info->sca_base_requested ) {
release_mem_region(info->phys_sca_base + info->sca_offset,SCA_BASE_SIZE);
info->sca_base_requested = 0;
info->sca_base_requested = false;
}
if ( info->sca_statctrl_requested ) {
release_mem_region(info->phys_statctrl_base + info->statctrl_offset,SCA_REG_SIZE);
info->sca_statctrl_requested = 0;
info->sca_statctrl_requested = false;
}
if (info->memory_base){
@@ -3902,7 +3903,7 @@ void device_init(int adapter_num, struct pci_dev *pdev)
port_array[0]->irq_level );
}
else {
port_array[0]->irq_requested = 1;
port_array[0]->irq_requested = true;
adapter_test(port_array[0]);
}
}
@@ -4155,8 +4156,8 @@ void rx_stop(SLMP_INFO *info)
write_reg(info, RXDMA + DCMD, SWABORT); /* reset/init Rx DMA */
write_reg(info, RXDMA + DIR, 0); /* disable Rx DMA interrupts */
info->rx_enabled = 0;
info->rx_overflow = 0;
info->rx_enabled = false;
info->rx_overflow = false;
}
/* enable the receiver
@@ -4211,8 +4212,8 @@ void rx_start(SLMP_INFO *info)
write_reg(info, CMD, RXENABLE);
info->rx_overflow = FALSE;
info->rx_enabled = 1;
info->rx_overflow = false;
info->rx_enabled = true;
}
/* Enable the transmitter and send a transmit frame if
@@ -4227,7 +4228,7 @@ void tx_start(SLMP_INFO *info)
if (!info->tx_enabled ) {
write_reg(info, CMD, TXRESET);
write_reg(info, CMD, TXENABLE);
info->tx_enabled = TRUE;
info->tx_enabled = true;
}
if ( info->tx_count ) {
@@ -4236,7 +4237,7 @@ void tx_start(SLMP_INFO *info)
/* RTS and set a flag indicating that the driver should */
/* negate RTS when the transmission completes. */
info->drop_rts_on_tx_done = 0;
info->drop_rts_on_tx_done = false;
if (info->params.mode != MGSL_MODE_ASYNC) {
@@ -4245,7 +4246,7 @@ void tx_start(SLMP_INFO *info)
if ( !(info->serial_signals & SerialSignal_RTS) ) {
info->serial_signals |= SerialSignal_RTS;
set_signals( info );
info->drop_rts_on_tx_done = 1;
info->drop_rts_on_tx_done = true;
}
}
@@ -4282,7 +4283,7 @@ void tx_start(SLMP_INFO *info)
write_reg(info, IE0, info->ie0_value);
}
info->tx_active = 1;
info->tx_active = true;
}
}
@@ -4308,8 +4309,8 @@ void tx_stop( SLMP_INFO *info )
info->ie0_value &= ~TXRDYE;
write_reg(info, IE0, info->ie0_value); /* disable tx data interrupts */
info->tx_enabled = 0;
info->tx_active = 0;
info->tx_enabled = false;
info->tx_active = false;
}
/* Fill the transmit FIFO until the FIFO is full or
@@ -4832,14 +4833,14 @@ void rx_reset_buffers(SLMP_INFO *info)
*/
void rx_free_frame_buffers(SLMP_INFO *info, unsigned int first, unsigned int last)
{
int done = 0;
bool done = false;
while(!done) {
/* reset current buffer for reuse */
info->rx_buf_list[first].status = 0xff;
if (first == last) {
done = 1;
done = true;
/* set new last rx descriptor address */
write_reg16(info, RXDMA + EDA, info->rx_buf_list_ex[first].phys_entry);
}
@@ -4856,14 +4857,14 @@ void rx_free_frame_buffers(SLMP_INFO *info, unsigned int first, unsigned int las
/* Return a received frame from the receive DMA buffers.
* Only frames received without errors are returned.
*
* Return Value: 1 if frame returned, otherwise 0
* Return Value: true if frame returned, otherwise false
*/
int rx_get_frame(SLMP_INFO *info)
bool rx_get_frame(SLMP_INFO *info)
{
unsigned int StartIndex, EndIndex; /* index of 1st and last buffers of Rx frame */
unsigned short status;
unsigned int framesize = 0;
int ReturnCode = 0;
bool ReturnCode = false;
unsigned long flags;
struct tty_struct *tty = info->tty;
unsigned char addr_field = 0xff;
@@ -5014,7 +5015,7 @@ CheckAgain:
/* Free the buffers used by this frame. */
rx_free_frame_buffers( info, StartIndex, EndIndex );
ReturnCode = 1;
ReturnCode = true;
Cleanup:
if ( info->rx_enabled && info->rx_overflow ) {
@@ -5073,12 +5074,12 @@ void tx_load_dma_buffer(SLMP_INFO *info, const char *buf, unsigned int count)
info->last_tx_buf = ++i;
}
int register_test(SLMP_INFO *info)
bool register_test(SLMP_INFO *info)
{
static unsigned char testval[] = {0x00, 0xff, 0xaa, 0x55, 0x69, 0x96};
static unsigned int count = ARRAY_SIZE(testval);
unsigned int i;
int rc = TRUE;
bool rc = true;
unsigned long flags;
spin_lock_irqsave(&info->lock,flags);
@@ -5101,7 +5102,7 @@ int register_test(SLMP_INFO *info)
(read_reg(info, SA0) != testval[(i+2)%count]) ||
(read_reg(info, SA1) != testval[(i+3)%count]) )
{
rc = FALSE;
rc = false;
break;
}
}
@@ -5112,7 +5113,7 @@ int register_test(SLMP_INFO *info)
return rc;
}
int irq_test(SLMP_INFO *info)
bool irq_test(SLMP_INFO *info)
{
unsigned long timeout;
unsigned long flags;
@@ -5124,7 +5125,7 @@ int irq_test(SLMP_INFO *info)
/* assume failure */
info->init_error = DiagStatus_IrqFailure;
info->irq_occurred = FALSE;
info->irq_occurred = false;
/* setup timer0 on SCA0 to interrupt */
@@ -5163,7 +5164,7 @@ int irq_test(SLMP_INFO *info)
/* initialize individual SCA device (2 ports)
*/
static int sca_init(SLMP_INFO *info)
static bool sca_init(SLMP_INFO *info)
{
/* set wait controller to single mem partition (low), no wait states */
write_reg(info, PABR0, 0); /* wait controller addr boundary 0 */
@@ -5199,12 +5200,12 @@ static int sca_init(SLMP_INFO *info)
*/
write_reg(info, ITCR, 0);
return TRUE;
return true;
}
/* initialize adapter hardware
*/
int init_adapter(SLMP_INFO *info)
bool init_adapter(SLMP_INFO *info)
{
int i;
@@ -5257,20 +5258,20 @@ int init_adapter(SLMP_INFO *info)
sca_init(info->port_array[0]);
sca_init(info->port_array[2]);
return TRUE;
return true;
}
/* Loopback an HDLC frame to test the hardware
* interrupt and DMA functions.
*/
int loopback_test(SLMP_INFO *info)
bool loopback_test(SLMP_INFO *info)
{
#define TESTFRAMESIZE 20
unsigned long timeout;
u16 count = TESTFRAMESIZE;
unsigned char buf[TESTFRAMESIZE];
int rc = FALSE;
bool rc = false;
unsigned long flags;
struct tty_struct *oldtty = info->tty;
@@ -5304,16 +5305,16 @@ int loopback_test(SLMP_INFO *info)
msleep_interruptible(10);
if (rx_get_frame(info)) {
rc = TRUE;
rc = true;
break;
}
}
/* verify received frame length and contents */
if (rc == TRUE &&
( info->tmp_rx_buf_count != count ||
memcmp(buf, info->tmp_rx_buf,count))) {
rc = FALSE;
if (rc &&
( info->tmp_rx_buf_count != count ||
memcmp(buf, info->tmp_rx_buf,count))) {
rc = false;
}
spin_lock_irqsave(&info->lock,flags);
@@ -5390,7 +5391,7 @@ int adapter_test( SLMP_INFO *info )
/* Test the shared memory on a PCI adapter.
*/
int memory_test(SLMP_INFO *info)
bool memory_test(SLMP_INFO *info)
{
static unsigned long testval[] = { 0x0, 0x55555555, 0xaaaaaaaa,
0x66666666, 0x99999999, 0xffffffff, 0x12345678 };
@@ -5404,7 +5405,7 @@ int memory_test(SLMP_INFO *info)
for ( i = 0 ; i < count ; i++ ) {
*addr = testval[i];
if ( *addr != testval[i] )
return FALSE;
return false;
}
/* Test address lines with incrementing pattern over */
@@ -5419,12 +5420,12 @@ int memory_test(SLMP_INFO *info)
for ( i = 0 ; i < limit ; i++ ) {
if ( *addr != i * 4 )
return FALSE;
return false;
addr++;
}
memset( info->memory_base, 0, SCA_MEM_SIZE );
return TRUE;
return true;
}
/* Load data into PCI adapter shared memory.
@@ -5508,7 +5509,7 @@ void tx_timeout(unsigned long context)
info->icount.txtimeout++;
}
spin_lock_irqsave(&info->lock,flags);
info->tx_active = 0;
info->tx_active = false;
info->tx_count = info->tx_put = info->tx_get = 0;
spin_unlock_irqrestore(&info->lock,flags);