From: Patrik Kullman <patrik@yes.nu>
To: kernel-janitors@vger.kernel.org
Subject: [KJ] [PATCH] drivers/char/[ac]*.c: coding style changes
Date: Thu, 10 Aug 2006 18:12:55 +0000 [thread overview]
Message-ID: <1155233576.2784.9.camel@localhost> (raw)
Patch against 2.6.18-rc4 to make drivers/char/[ac]*.c apply to CodingStyle
Also to get an ack that I understand the coding style ;)
If this is ACKed I'll probably go recursively through the entire drivers/char/ to make it conform.
Because if this isn't janitoring....
I'll do something else.. ;)
Signed-off-by: Patrik Kullman <patrik@yes.nu>
diff -rup linux-2.6.18-rc4/drivers/char/amiserial.c linux-2.6.18-rc4-codingstyle/drivers/char/amiserial.c
--- linux-2.6.18-rc4/drivers/char/amiserial.c 2006-08-06 20:20:11.000000000 +0200
+++ linux-2.6.18-rc4-codingstyle/drivers/char/amiserial.c 2006-08-10 14:01:34.000000000 +0200
@@ -270,9 +270,9 @@ static void receive_chars(struct async_s
custom.intreq = IF_RBF;
mb();
- if((serdatr & 0x1ff) = 0)
+ if ((serdatr & 0x1ff) = 0)
status |= UART_LSR_BI;
- if(serdatr & SDR_OVRUN)
+ if (serdatr & SDR_OVRUN)
status |= UART_LSR_OE;
ch = serdatr & 0xff;
@@ -466,7 +466,7 @@ static irqreturn_t ser_vbl_int( int irq,
* TBD - is it better to unregister from this interrupt or to
* ignore it if MSI is clear ?
*/
- if(info->IER & UART_IER_MSI)
+ if (info->IER & UART_IER_MSI)
check_modem_status(info);
return IRQ_HANDLED;
}
@@ -834,7 +834,7 @@ static void change_speed(struct async_st
/* Enable or disable parity bit */
- if(cval & UART_LCR_PARITY)
+ if (cval & UART_LCR_PARITY)
serper |= (SERPER_PARENB);
custom.serper = serper;
@@ -1001,7 +1001,7 @@ static void rs_send_xchar(struct tty_str
/* Check this ! */
local_irq_save(flags);
- if(!(custom.intenar & IF_TBE)) {
+ if (!(custom.intenar & IF_TBE)) {
custom.intena = IF_SETCLR | IF_TBE;
mb();
/* set a pending Tx Interrupt, transmitter should restart now */
@@ -1119,7 +1119,7 @@ static int set_serial_info(struct async_
change_irq = new_serial.irq != state->irq;
change_port = (new_serial.port != state->port);
- if(change_irq || change_port || (new_serial.xmit_fifo_size != state->xmit_fifo_size))
+ if (change_irq || change_port || (new_serial.xmit_fifo_size != state->xmit_fifo_size))
return -EINVAL;
if (!serial_isroot()) {
@@ -1878,15 +1878,15 @@ static inline int line_info(char *buf, s
stat_buf[0] = 0;
stat_buf[1] = 0;
- if(!(control & SER_RTS))
+ if (!(control & SER_RTS))
strcat(stat_buf, "|RTS");
- if(!(status & SER_CTS))
+ if (!(status & SER_CTS))
strcat(stat_buf, "|CTS");
- if(!(control & SER_DTR))
+ if (!(control & SER_DTR))
strcat(stat_buf, "|DTR");
- if(!(status & SER_DSR))
+ if (!(status & SER_DSR))
strcat(stat_buf, "|DSR");
- if(!(status & SER_DCD))
+ if (!(status & SER_DCD))
strcat(stat_buf, "|CD");
if (info->quot) {
diff -rup linux-2.6.18-rc4/drivers/char/applicom.c linux-2.6.18-rc4-codingstyle/drivers/char/applicom.c
--- linux-2.6.18-rc4/drivers/char/applicom.c 2006-08-06 20:20:11.000000000 +0200
+++ linux-2.6.18-rc4-codingstyle/drivers/char/applicom.c 2006-08-10 20:00:36.000000000 +0200
@@ -133,7 +133,7 @@ static int ac_register_board(unsigned lo
{
volatile unsigned char byte_reset_it;
- if((readb(loc + CONF_END_TEST) != 0x00) ||
+ if ((readb(loc + CONF_END_TEST) != 0x00) ||
(readb(loc + CONF_END_TEST + 1) != 0x55) ||
(readb(loc + CONF_END_TEST + 2) != 0xAA) ||
(readb(loc + CONF_END_TEST + 3) != 0xFF))
@@ -379,10 +379,10 @@ static ssize_t ac_write(struct file *fil
return -EINVAL;
}
- if(copy_from_user(&st_loc, buf, sizeof(struct st_ram_io)))
+ if (copy_from_user(&st_loc, buf, sizeof(struct st_ram_io)))
return -EFAULT;
- if(copy_from_user(&tmpmailbox, &buf[sizeof(struct st_ram_io)],
+ if (copy_from_user(&tmpmailbox, &buf[sizeof(struct st_ram_io)],
sizeof(struct mailbox)))
return -EFAULT;
@@ -390,7 +390,7 @@ static ssize_t ac_write(struct file *fil
TicCard = st_loc.tic_des_from_pc; /* tic number to send */
IndexCard = NumCard - 1;
- if((NumCard < 1) || (NumCard > MAX_BOARD) || !apbs[IndexCard].RamIO)
+ if ((NumCard < 1) || (NumCard > MAX_BOARD) || !apbs[IndexCard].RamIO)
return -EINVAL;
#ifdef DEBUG
@@ -422,7 +422,7 @@ static ssize_t ac_write(struct file *fil
spin_lock_irqsave(&apbs[IndexCard].mutex, flags);
/* Test octet ready correct */
- if(readb(apbs[IndexCard].RamIO + DATA_FROM_PC_READY) > 2) {
+ if (readb(apbs[IndexCard].RamIO + DATA_FROM_PC_READY) > 2) {
Dummy = readb(apbs[IndexCard].RamIO + VERS);
spin_unlock_irqrestore(&apbs[IndexCard].mutex, flags);
printk(KERN_WARNING "APPLICOM driver write error board %d, DataFromPcReady = %d\n",
@@ -639,7 +639,7 @@ static irqreturn_t ac_interrupt(int vec,
spin_lock(&apbs[i].mutex);
/* Skip if this board doesn't want attention */
- if(readb(apbs[i].RamIO + RAM_IT_TO_PC) = 0) {
+ if (readb(apbs[i].RamIO + RAM_IT_TO_PC) = 0) {
spin_unlock(&apbs[i].mutex);
continue;
}
@@ -654,7 +654,7 @@ static irqreturn_t ac_interrupt(int vec,
DeviceErrorCount++;
}
- if((readb(apbs[i].RamIO + DATA_FROM_PC_READY) > 2) &&
+ if ((readb(apbs[i].RamIO + DATA_FROM_PC_READY) > 2) &&
(readb(apbs[i].RamIO + DATA_FROM_PC_READY) != 6)) {
printk(KERN_WARNING "APPLICOM driver interrupt err board %d, DataFromPcReady = %d\n",
@@ -675,7 +675,7 @@ static irqreturn_t ac_interrupt(int vec,
}
Dummy = readb(apbs[i].RamIO + VERS);
- if(readb(apbs[i].RamIO + RAM_IT_TO_PC)) {
+ if (readb(apbs[i].RamIO + RAM_IT_TO_PC)) {
/* There's another int waiting on this card */
spin_unlock(&apbs[i].mutex);
i--;
@@ -718,7 +718,7 @@ static int ac_ioctl(struct inode *inode,
IndexCard = adgl->num_card-1;
- if(cmd != 0 && cmd != 6 &&
+ if (cmd != 0 && cmd != 6 &&
((IndexCard >= MAX_BOARD) || !apbs[IndexCard].RamIO)) {
static int warncount = 10;
if (warncount) {
diff -rup linux-2.6.18-rc4/drivers/char/consolemap.c linux-2.6.18-rc4-codingstyle/drivers/char/consolemap.c
--- linux-2.6.18-rc4/drivers/char/consolemap.c 2006-08-06 20:20:11.000000000 +0200
+++ linux-2.6.18-rc4-codingstyle/drivers/char/consolemap.c 2006-08-10 14:01:34.000000000 +0200
@@ -282,11 +282,10 @@ int con_get_trans_old(unsigned char __us
if (!access_ok(VERIFY_WRITE, arg, E_TABSZ))
return -EFAULT;
- for (i=0; i<E_TABSZ ; i++)
- {
+ for (i=0; i<E_TABSZ ; i++) {
ch = conv_uni_to_pc(vc_cons[fg_console].d, p[i]);
__put_user((ch & ~0xff) ? 0 : ch, arg+i);
- }
+ }
return 0;
}
diff -rup linux-2.6.18-rc4/drivers/char/cs5535_gpio.c linux-2.6.18-rc4-codingstyle/drivers/char/cs5535_gpio.c
--- linux-2.6.18-rc4/drivers/char/cs5535_gpio.c 2006-08-06 20:20:11.000000000 +0200
+++ linux-2.6.18-rc4-codingstyle/drivers/char/cs5535_gpio.c 2006-08-10 14:01:34.000000000 +0200
@@ -59,8 +59,7 @@ struct gpio_regmap {
char on;
char off;
};
-static struct gpio_regmap rm[] -{
+static struct gpio_regmap rm[] = {
{ 0x30, 0x00, '1', '0' }, /* GPIOx_READ_BACK / GPIOx_OUT_VAL */
{ 0x20, 0x20, 'I', 'i' }, /* GPIOx_IN_EN */
{ 0x04, 0x04, 'O', 'o' }, /* GPIOx_OUT_EN */
diff -rup linux-2.6.18-rc4/drivers/char/cyclades.c linux-2.6.18-rc4-codingstyle/drivers/char/cyclades.c
--- linux-2.6.18-rc4/drivers/char/cyclades.c 2006-08-06 20:20:11.000000000 +0200
+++ linux-2.6.18-rc4-codingstyle/drivers/char/cyclades.c 2006-08-10 20:02:24.000000000 +0200
@@ -889,8 +889,8 @@ serial_paranoia_check(struct cyclades_po
return 1;
}
- if( (long)info < (long)(&cy_port[0])
- || (long)(&cy_port[NR_PORTS]) < (long)info ){
+ if ( (long)info < (long)(&cy_port[0])
+ || (long)(&cy_port[NR_PORTS]) < (long)info ) {
printk(badrange, name, routine);
return 1;
}
@@ -1087,7 +1087,7 @@ cyy_interrupt(int irq, void *dev_id, str
int mdm_change;
int mdm_status;
int len;
- if((cinfo = (struct cyclades_card *)dev_id) = 0){
+ if ((cinfo = (struct cyclades_card *)dev_id) = 0) {
#ifdef CY_DEBUG_INTERRUPTS
printk("cyy_interrupt: spurious interrupt %d\n\r", irq);
#endif
@@ -1115,7 +1115,7 @@ cyy_interrupt(int irq, void *dev_id, str
chips to be checked in a round-robin fashion (after
draining each of a bunch (1000) of characters).
*/
- if(1000<too_many++){
+ if (1000<too_many++) {
break;
}
if (status & CySRReceive) { /* reception interrupt */
@@ -1133,7 +1133,7 @@ cyy_interrupt(int irq, void *dev_id, str
cy_writeb(base_addr+(CyCAR<<index), save_xir);
/* if there is nowhere to put the data, discard it */
- if(info->tty = 0){
+ if (info->tty = 0) {
j = (cy_readb(base_addr+(CyRIVR<<index)) & CyIVRMask);
if ( j = CyIVRRxEx ) { /* exception */
data = cy_readb(base_addr+(CyRDSR<<index));
@@ -1152,35 +1152,35 @@ cyy_interrupt(int irq, void *dev_id, str
/* For statistics only */
if (data & CyBREAK)
info->icount.brk++;
- else if(data & CyFRAME)
+ else if (data & CyFRAME)
info->icount.frame++;
- else if(data & CyPARITY)
+ else if (data & CyPARITY)
info->icount.parity++;
- else if(data & CyOVERRUN)
+ else if (data & CyOVERRUN)
info->icount.overrun++;
- if(data & info->ignore_status_mask){
+ if (data & info->ignore_status_mask) {
info->icount.rx++;
continue;
}
if (tty_buffer_request_room(tty, 1)) {
- if (data & info->read_status_mask){
- if(data & CyBREAK){
+ if (data & info->read_status_mask) {
+ if (data & CyBREAK) {
tty_insert_flip_char(tty, cy_readb(base_addr+(CyRDSR<<index)), TTY_BREAK);
info->icount.rx++;
- if (info->flags & ASYNC_SAK){
+ if (info->flags & ASYNC_SAK) {
do_SAK(tty);
}
- }else if(data & CyFRAME){
+ } else if (data & CyFRAME) {
tty_insert_flip_char(tty, cy_readb(base_addr+(CyRDSR<<index)), TTY_FRAME);
info->icount.rx++;
info->idle_stats.frame_errs++;
- }else if(data & CyPARITY){
+ } else if (data & CyPARITY) {
/* Pieces of seven... */
tty_insert_flip_char(tty, cy_readb(base_addr+(CyRDSR<<index)), TTY_PARITY);
info->icount.rx++;
info->idle_stats.parity_errs++;
- }else if(data & CyOVERRUN){
+ } else if (data & CyOVERRUN) {
tty_insert_flip_char(tty, 0, TTY_OVERRUN);
info->icount.rx++;
/* If the flip buffer itself is
@@ -1194,15 +1194,15 @@ cyy_interrupt(int irq, void *dev_id, str
/* a normal read should be done. */
/* }else if(data & CyTIMEOUT){ */
/* }else if(data & CySPECHAR){ */
- }else {
+ } else {
tty_insert_flip_char(tty, 0, TTY_NORMAL);
info->icount.rx++;
}
- }else{
+ } else {
tty_insert_flip_char(tty, 0, TTY_NORMAL);
info->icount.rx++;
}
- }else{
+ } else {
/* there was a software buffer
overrun and nothing could be
done about it!!! */
@@ -1221,7 +1221,7 @@ cyy_interrupt(int irq, void *dev_id, str
info->mon.char_last = char_count;
#endif
len = tty_buffer_request_room(tty, char_count);
- while(len--){
+ while (len--) {
data = cy_readb(base_addr+(CyRDSR<<index));
tty_insert_flip_char(tty, data, TTY_NORMAL);
info->idle_stats.recv_bytes++;
@@ -1258,14 +1258,14 @@ cyy_interrupt(int irq, void *dev_id, str
cy_writeb(base_addr+(CyCAR<<index), save_xir);
/* validate the port# (as configured and open) */
- if( (i < 0) || (NR_PORTS <= i) ){
+ if ((i < 0) || (NR_PORTS <= i)) {
cy_writeb(base_addr+(CySRER<<index),
cy_readb(base_addr+(CySRER<<index)) & ~CyTxRdy);
goto txend;
}
info = &cy_port[i];
info->last_active = jiffies;
- if(info->tty = 0){
+ if (info->tty = 0) {
cy_writeb(base_addr+(CySRER<<index),
cy_readb(base_addr+(CySRER<<index)) & ~CyTxRdy);
goto txdone;
@@ -1274,7 +1274,7 @@ cyy_interrupt(int irq, void *dev_id, str
/* load the on-chip space for outbound data */
char_count = info->xmit_fifo_size;
- if(info->x_char) { /* send special char */
+ if (info->x_char) { /* send special char */
outch = info->x_char;
cy_writeb(base_addr+(CyTDR<<index), outch);
char_count--;
@@ -1297,8 +1297,8 @@ cyy_interrupt(int irq, void *dev_id, str
}
}
- while (char_count-- > 0){
- if (!info->xmit_cnt){
+ while (char_count-- > 0) {
+ if (!info->xmit_cnt) {
if (cy_readb(base_addr+(CySRER<<index))&CyTxMpty) {
cy_writeb(base_addr+(CySRER<<index),
cy_readb(base_addr+(CySRER<<index)) &
@@ -1311,13 +1311,13 @@ cyy_interrupt(int irq, void *dev_id, str
}
goto txdone;
}
- if (info->xmit_buf = 0){
+ if (info->xmit_buf = 0) {
cy_writeb(base_addr+(CySRER<<index),
cy_readb(base_addr+(CySRER<<index)) &
~CyTxRdy);
goto txdone;
}
- if (info->tty->stopped || info->tty->hw_stopped){
+ if (info->tty->stopped || info->tty->hw_stopped) {
cy_writeb(base_addr+(CySRER<<index),
cy_readb(base_addr+(CySRER<<index)) &
~CyTxRdy);
@@ -1335,14 +1335,14 @@ cyy_interrupt(int irq, void *dev_id, str
room for the two chars needed to send a NULL.)
*/
outch = info->xmit_buf[info->xmit_tail];
- if( outch ){
+ if (outch) {
info->xmit_cnt--;
info->xmit_tail = (info->xmit_tail + 1)
& (SERIAL_XMIT_SIZE - 1);
cy_writeb(base_addr+(CyTDR<<index), outch);
info->icount.tx++;
- }else{
- if(char_count > 1){
+ } else {
+ if (char_count > 1) {
info->xmit_cnt--;
info->xmit_tail = (info->xmit_tail + 1)
& (SERIAL_XMIT_SIZE - 1);
@@ -1351,7 +1351,6 @@ cyy_interrupt(int irq, void *dev_id, str
cy_writeb(base_addr+(CyTDR<<index), 0);
info->icount.tx++;
char_count--;
- }else{
}
}
}
@@ -1383,9 +1382,9 @@ cyy_interrupt(int irq, void *dev_id, str
mdm_change = cy_readb(base_addr+(CyMISR<<index));
mdm_status = cy_readb(base_addr+(CyMSVR1<<index));
- if(info->tty = 0){/* no place for data, ignore it*/
+ if (info->tty = 0) {/* no place for data, ignore it*/
;
- }else{
+ } else {
if (mdm_change & CyANY_DELTA) {
/* For statistics only */
if (mdm_change & CyDCD) info->icount.dcd++;
@@ -1396,20 +1395,20 @@ cyy_interrupt(int irq, void *dev_id, str
cy_sched_event(info, Cy_EVENT_DELTA_WAKEUP);
}
- if((mdm_change & CyDCD)
- && (info->flags & ASYNC_CHECK_CD)){
- if(mdm_status & CyDCD){
+ if ((mdm_change & CyDCD)
+ && (info->flags & ASYNC_CHECK_CD)) {
+ if (mdm_status & CyDCD){
cy_sched_event(info,
Cy_EVENT_OPEN_WAKEUP);
- }else{
+ } else {
cy_sched_event(info,
Cy_EVENT_HANGUP);
}
}
- if((mdm_change & CyCTS)
- && (info->flags & ASYNC_CTS_FLOW)){
- if(info->tty->hw_stopped){
- if(mdm_status & CyCTS){
+ if ((mdm_change & CyCTS)
+ && (info->flags & ASYNC_CTS_FLOW)) {
+ if (info->tty->hw_stopped) {
+ if (mdm_status & CyCTS) {
/* cy_start isn't used
because... !!! */
info->tty->hw_stopped = 0;
@@ -1419,8 +1418,8 @@ cyy_interrupt(int irq, void *dev_id, str
cy_sched_event(info,
Cy_EVENT_WRITE_WAKEUP);
}
- }else{
- if(!(mdm_status & CyCTS)){
+ } else {
+ if (!(mdm_status & CyCTS)) {
/* cy_stop isn't used
because ... !!! */
info->tty->hw_stopped = 1;
@@ -1430,10 +1429,6 @@ cyy_interrupt(int irq, void *dev_id, str
}
}
}
- if(mdm_change & CyDSR){
- }
- if(mdm_change & CyRI){
- }
}
/* end of service */
cy_writeb(base_addr+(CyMIR<<index),
@@ -1443,7 +1438,7 @@ cyy_interrupt(int irq, void *dev_id, str
}
} /* end while status != 0 */
} /* end loop for chips... */
- } while(had_work);
+ } while (had_work);
/* clear interrupts */
spin_lock(&cinfo->card_lock);
@@ -1468,7 +1463,7 @@ cyz_fetch_msg( struct cyclades_card *cin
unsigned long loc_doorbell;
firm_id = cinfo->base_addr + ID_ADDRESS;
- if (!ISZLOADED(*cinfo)){
+ if (!ISZLOADED(*cinfo)) {
return (-1);
}
zfw_ctrl = cinfo->base_addr + (cy_readl(&firm_id->zfwctrl_addr) & 0xfffff);
@@ -1476,7 +1471,7 @@ cyz_fetch_msg( struct cyclades_card *cin
loc_doorbell = cy_readl(&((struct RUNTIME_9060 __iomem *)
(cinfo->ctl_addr))->loc_doorbell);
- if (loc_doorbell){
+ if (loc_doorbell) {
*cmd = (char)(0xff & loc_doorbell);
*channel = cy_readl(&board_ctrl->fwcmd_channel);
*param = (uclong)cy_readl(&board_ctrl->fwcmd_param);
@@ -1498,7 +1493,7 @@ cyz_issue_cmd( struct cyclades_card *cin
int index;
firm_id = cinfo->base_addr + ID_ADDRESS;
- if (!ISZLOADED(*cinfo)){
+ if (!ISZLOADED(*cinfo)) {
return (-1);
}
zfw_ctrl = cinfo->base_addr + (cy_readl(&firm_id->zfwctrl_addr) & 0xfffff);
@@ -1506,8 +1501,8 @@ cyz_issue_cmd( struct cyclades_card *cin
index = 0;
pci_doorbell = &((struct RUNTIME_9060 __iomem *) (cinfo->ctl_addr))->pci_doorbell;
- while( (cy_readl(pci_doorbell) & 0xff) != 0){
- if (index++ = 1000){
+ while ((cy_readl(pci_doorbell) & 0xff) != 0) {
+ if (index++ = 1000) {
return((int)(cy_readl(pci_doorbell) & 0xff));
}
udelay(50L);
@@ -1544,7 +1539,7 @@ cyz_handle_rx(struct cyclades_port *info
else
char_count = rx_put - rx_get + rx_bufsize;
- if ( char_count ) {
+ if (char_count) {
info->last_active = jiffies;
info->jiffies[1] = jiffies;
@@ -1555,16 +1550,16 @@ cyz_handle_rx(struct cyclades_port *info
info->mon.char_max = char_count;
info->mon.char_last = char_count;
#endif
- if(tty = 0){
+ if (tty = 0) {
/* flush received characters */
new_rx_get = (new_rx_get + char_count) & (rx_bufsize - 1);
info->rflush_count++;
- }else{
+ } else {
#ifdef BLOCKMOVE
/* we'd like to use memcpy(t, f, n) and memset(s, c, count)
for performance, but because of buffer boundaries, there
may be several steps to the operation */
- while(0 < (small_count =
+ while (0 < (small_count min_t(unsigned int, (rx_bufsize - new_rx_get),
min_t(unsigned int, (TTY_FLIPBUF_SIZE - tty->flip.count), char_count))
)) {
@@ -1584,7 +1579,7 @@ cyz_handle_rx(struct cyclades_port *info
}
#else
len = tty_buffer_request_room(tty, char_count);
- while(len--){
+ while (len--) {
data = cy_readb(cinfo->base_addr + rx_bufaddr + new_rx_get);
new_rx_get = (new_rx_get + 1) & (rx_bufsize - 1);
tty_insert_flip_char(tty, data, TTY_NORMAL);
@@ -1600,7 +1595,7 @@ cyz_handle_rx(struct cyclades_port *info
char_count = rx_put - rx_get;
else
char_count = rx_put - rx_get + rx_bufsize;
- if(char_count >= cy_readl(&buf_ctrl->rx_threshold)) {
+ if (char_count >= cy_readl(&buf_ctrl->rx_threshold)) {
cy_sched_event(info, Cy_EVENT_Z_RX_FULL);
}
#endif
@@ -1638,13 +1633,13 @@ cyz_handle_tx(struct cyclades_port *info
else
char_count = tx_get - tx_put - 1;
- if ( char_count ) {
+ if (char_count) {
- if( tty = 0 ){
+ if (tty = 0) {
goto ztxdone;
}
- if(info->x_char) { /* send special char */
+ if (info->x_char) { /* send special char */
data = info->x_char;
cy_writeb((cinfo->base_addr + tx_bufaddr + tx_put), data);
@@ -1656,7 +1651,7 @@ cyz_handle_tx(struct cyclades_port *info
info->jiffies[2] = jiffies;
}
#ifdef BLOCKMOVE
- while(0 < (small_count =
+ while (0 < (small_count min_t(unsigned int, (tx_bufsize - tx_put),
min_t(unsigned int, (SERIAL_XMIT_SIZE - info->xmit_tail),
min_t(unsigned int, info->xmit_cnt, char_count))))) {
@@ -1675,7 +1670,7 @@ cyz_handle_tx(struct cyclades_port *info
info->jiffies[2] = jiffies;
}
#else
- while (info->xmit_cnt && char_count){
+ while (info->xmit_cnt && char_count) {
data = info->xmit_buf[info->xmit_tail];
info->xmit_cnt--;
info->xmit_tail = (info->xmit_tail + 1) & (SERIAL_XMIT_SIZE - 1);
@@ -1721,11 +1716,11 @@ cyz_handle_cmd(struct cyclades_card *cin
hw_ver = cy_readl(&((struct RUNTIME_9060 __iomem *)(cinfo->ctl_addr))->mail_box_0);
- while(cyz_fetch_msg(cinfo, &channel, &cmd, ¶m) = 1) {
+ while (cyz_fetch_msg(cinfo, &channel, &cmd, ¶m) = 1) {
special_count = 0;
delta_count = 0;
info = &cy_port[channel + cinfo->first_line];
- if((tty = info->tty) = 0) {
+ if ((tty = info->tty) = 0) {
continue;
}
ch_ctrl = &(zfw_ctrl->ch_ctrl[channel]);
@@ -1750,12 +1745,12 @@ cyz_handle_cmd(struct cyclades_card *cin
case C_CM_MDCD:
info->icount.dcd++;
delta_count++;
- if (info->flags & ASYNC_CHECK_CD){
+ if (info->flags & ASYNC_CHECK_CD) {
if ((fw_ver > 241 ?
((u_long)param) :
cy_readl(&ch_ctrl->rs_status)) & C_RS_DCD) {
cy_sched_event(info, Cy_EVENT_OPEN_WAKEUP);
- }else{
+ } else {
cy_sched_event(info, Cy_EVENT_HANGUP);
}
}
@@ -1805,9 +1800,9 @@ cyz_handle_cmd(struct cyclades_card *cin
default:
break;
}
- if(delta_count)
+ if (delta_count)
cy_sched_event(info, Cy_EVENT_DELTA_WAKEUP);
- if(special_count)
+ if (special_count)
tty_schedule_flip(tty);
}
}
@@ -1818,7 +1813,7 @@ cyz_interrupt(int irq, void *dev_id, str
{
struct cyclades_card *cinfo;
- if((cinfo = (struct cyclades_card *)dev_id) = 0){
+ if ((cinfo = (struct cyclades_card *)dev_id) = 0) {
#ifdef CY_DEBUG_INTERRUPTS
printk("cyz_interrupt: spurious interrupt %d\n\r", irq);
#endif
@@ -1937,13 +1932,13 @@ startup(struct cyclades_port * info)
CY_LOCK(info, flags);
- if (info->flags & ASYNC_INITIALIZED){
+ if (info->flags & ASYNC_INITIALIZED) {
free_page(page);
goto errout;
}
- if (!info->type){
- if (info->tty){
+ if (!info->type) {
+ if (info->tty) {
set_bit(TTY_IO_ERROR, &info->tty->flags);
}
free_page(page);
@@ -1994,7 +1989,7 @@ startup(struct cyclades_port * info)
cy_readb(base_addr+(CySRER<<index)) | CyRxData);
info->flags |= ASYNC_INITIALIZED;
- if (info->tty){
+ if (info->tty) {
clear_bit(TTY_IO_ERROR, &info->tty->flags);
}
info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;
@@ -2016,7 +2011,7 @@ startup(struct cyclades_port * info)
base_addr = cy_card[card].base_addr;
firm_id = base_addr + ID_ADDRESS;
- if (!ISZLOADED(cy_card[card])){
+ if (!ISZLOADED(cy_card[card])) {
return -ENODEV;
}
@@ -2055,14 +2050,14 @@ startup(struct cyclades_port * info)
#endif /* Z_WAKE */
retval = cyz_issue_cmd(&cy_card[card], channel, C_CM_IOCTL, 0L);
- if (retval != 0){
+ if (retval != 0) {
printk("cyc:startup(1) retval on ttyC%d was %x\n",
info->line, retval);
}
/* Flush RX buffers before raising DTR and RTS */
retval = cyz_issue_cmd(&cy_card[card], channel, C_CM_FLUSH_RX, 0L);
- if (retval != 0){
+ if (retval != 0) {
printk("cyc:startup(2) retval on ttyC%d was %x\n",
info->line, retval);
}
@@ -2073,7 +2068,7 @@ startup(struct cyclades_port * info)
cy_readl(&ch_ctrl[channel].rs_control) | C_RS_RTS | C_RS_DTR) ;
retval = cyz_issue_cmd(&cy_card[info->card],
channel, C_CM_IOCTLM, 0L);
- if (retval != 0){
+ if (retval != 0) {
printk("cyc:startup(3) retval on ttyC%d was %x\n",
info->line, retval);
}
@@ -2084,7 +2079,7 @@ startup(struct cyclades_port * info)
/* enable send, recv, modem !!! */
info->flags |= ASYNC_INITIALIZED;
- if (info->tty){
+ if (info->tty) {
clear_bit(TTY_IO_ERROR, &info->tty->flags);
}
info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;
@@ -2134,7 +2129,7 @@ start_xmit( struct cyclades_port *info )
CY_LOCK(info, flags);
retval = cyz_issue_cmd(&cy_card[card], channel, C_CM_INTBACK, 0L);
- if (retval != 0){
+ if (retval != 0) {
printk("cyc:start_xmit retval on ttyC%d was %x\n",
info->line, retval);
}
@@ -2156,7 +2151,7 @@ shutdown(struct cyclades_port * info)
void __iomem *base_addr;
int card,chip,channel,index;
- if (!(info->flags & ASYNC_INITIALIZED)){
+ if (!(info->flags & ASYNC_INITIALIZED)) {
return;
}
@@ -2178,7 +2173,7 @@ shutdown(struct cyclades_port * info)
/* Clear delta_msr_wait queue to avoid mem leaks. */
wake_up_interruptible(&info->delta_msr_wait);
- if (info->xmit_buf){
+ if (info->xmit_buf) {
unsigned char * temp;
temp = info->xmit_buf;
info->xmit_buf = NULL;
@@ -2199,7 +2194,7 @@ shutdown(struct cyclades_port * info)
/* it may be appropriate to clear _XMIT at
some later date (after testing)!!! */
- if (info->tty){
+ if (info->tty) {
set_bit(TTY_IO_ERROR, &info->tty->flags);
}
info->flags &= ~ASYNC_INITIALIZED;
@@ -2228,7 +2223,7 @@ shutdown(struct cyclades_port * info)
CY_LOCK(info, flags);
- if (info->xmit_buf){
+ if (info->xmit_buf) {
unsigned char * temp;
temp = info->xmit_buf;
info->xmit_buf = NULL;
@@ -2241,7 +2236,7 @@ shutdown(struct cyclades_port * info)
~(C_RS_RTS | C_RS_DTR)));
retval = cyz_issue_cmd(&cy_card[info->card],
channel, C_CM_IOCTLM, 0L);
- if (retval != 0){
+ if (retval != 0) {
printk("cyc:shutdown retval on ttyC%d was %x\n",
info->line, retval);
}
@@ -2250,7 +2245,7 @@ shutdown(struct cyclades_port * info)
#endif
}
- if (info->tty){
+ if (info->tty) {
set_bit(TTY_IO_ERROR, &info->tty->flags);
}
info->flags &= ~ASYNC_INITIALIZED;
@@ -2337,7 +2332,7 @@ block_til_ready(struct tty_struct *tty,
while (1) {
CY_LOCK(info, flags);
- if ((tty->termios->c_cflag & CBAUD)){
+ if ((tty->termios->c_cflag & CBAUD)) {
cy_writeb(base_addr+(CyCAR<<index), (u_char)channel);
cy_writeb(base_addr+(CyMSVR1<<index), CyRTS);
cy_writeb(base_addr+(CyMSVR2<<index), CyDTR);
@@ -2352,7 +2347,7 @@ block_til_ready(struct tty_struct *tty,
set_current_state(TASK_INTERRUPTIBLE);
if (tty_hung_up_p(filp)
- || !(info->flags & ASYNC_INITIALIZED) ){
+ || !(info->flags & ASYNC_INITIALIZED)) {
retval = ((info->flags & ASYNC_HUP_NOTIFY) ?
-EAGAIN : -ERESTARTSYS);
break;
@@ -2387,7 +2382,7 @@ block_til_ready(struct tty_struct *tty,
base_addr = cinfo->base_addr;
firm_id = base_addr + ID_ADDRESS;
- if (!ISZLOADED(*cinfo)){
+ if (!ISZLOADED(*cinfo)) {
current->state = TASK_RUNNING;
remove_wait_queue(&info->open_wait, &wait);
return -EINVAL;
@@ -2398,13 +2393,13 @@ block_til_ready(struct tty_struct *tty,
ch_ctrl = zfw_ctrl->ch_ctrl;
while (1) {
- if ((tty->termios->c_cflag & CBAUD)){
+ if ((tty->termios->c_cflag & CBAUD)) {
cy_writel(&ch_ctrl[channel].rs_control,
cy_readl(&ch_ctrl[channel].rs_control) |
(C_RS_RTS | C_RS_DTR));
retval = cyz_issue_cmd(&cy_card[info->card],
channel, C_CM_IOCTLM, 0L);
- if (retval != 0){
+ if (retval != 0) {
printk("cyc:block_til_ready retval on ttyC%d was %x\n",
info->line, retval);
}
@@ -2415,7 +2410,7 @@ block_til_ready(struct tty_struct *tty,
set_current_state(TASK_INTERRUPTIBLE);
if (tty_hung_up_p(filp)
- || !(info->flags & ASYNC_INITIALIZED) ){
+ || !(info->flags & ASYNC_INITIALIZED)) {
retval = ((info->flags & ASYNC_HUP_NOTIFY) ?
-EAGAIN : -ERESTARTSYS);
break;
@@ -2438,7 +2433,7 @@ block_til_ready(struct tty_struct *tty,
}
current->state = TASK_RUNNING;
remove_wait_queue(&info->open_wait, &wait);
- if (!tty_hung_up_p(filp)){
+ if (!tty_hung_up_p(filp)) {
info->count++;
#ifdef CY_DEBUG_COUNT
printk("cyc:block_til_ready (%d): incrementing count to %d\n",
@@ -2464,16 +2459,16 @@ block_til_ready(struct tty_struct *tty,
static int
cy_open(struct tty_struct *tty, struct file * filp)
{
- struct cyclades_port *info;
+ struct cyclades_port *info;
int retval, line;
unsigned long page;
line = tty->index;
- if ((line < 0) || (NR_PORTS <= line)){
+ if ((line < 0) || (NR_PORTS <= line)) {
return -ENODEV;
}
info = &cy_port[line];
- if (info->line < 0){
+ if (info->line < 0) {
return -ENODEV;
}
@@ -2489,8 +2484,7 @@ cy_open(struct tty_struct *tty, struct f
if (((ZE_V1 =cy_readl(&((struct RUNTIME_9060 __iomem *)
(cinfo->ctl_addr))->mail_box_0)) &&
Z_FPGA_CHECK (*cinfo)) &&
- (ZFIRM_HLT = cy_readl (&firm_id->signature)))
- {
+ (ZFIRM_HLT = cy_readl (&firm_id->signature))) {
printk ("cyc:Cyclades-Z Error: you need an external power supply for this number of ports.\n\rFirmware halted.\r\n");
} else {
printk("cyc:Cyclades-Z firmware not yet loaded\n");
@@ -2516,7 +2510,7 @@ cy_open(struct tty_struct *tty, struct f
/* Enable interrupts on the FW */
retval = cyz_issue_cmd(cinfo,
0, C_CM_IRQ_ENBL, 0L);
- if (retval != 0){
+ if (retval != 0) {
printk("cyc:IRQ enable retval was %x\n", retval);
}
cinfo->nports = (int) cy_readl (&board_ctrl->n_channel);
@@ -2533,7 +2527,7 @@ cy_open(struct tty_struct *tty, struct f
#endif
tty->driver_data = info;
info->tty = tty;
- if (serial_paranoia_check(info, tty->name, "cy_open")){
+ if (serial_paranoia_check(info, tty->name, "cy_open")) {
return -ENODEV;
}
#ifdef CY_DEBUG_OPEN
@@ -2568,7 +2562,7 @@ cy_open(struct tty_struct *tty, struct f
* Start up serial port
*/
retval = startup(info);
- if (retval){
+ if (retval) {
return retval;
}
@@ -2681,7 +2675,7 @@ cy_close(struct tty_struct *tty, struct
printk("cyc:cy_close ttyC%d\n", info->line);
#endif
- if (!info || serial_paranoia_check(info, tty->name, "cy_close")){
+ if (!info || serial_paranoia_check(info, tty->name, "cy_close")) {
return;
}
@@ -2763,7 +2757,7 @@ cy_close(struct tty_struct *tty, struct
if (cy_readl(&ch_ctrl[channel].flow_status) != C_FS_TXIDLE) {
retval = cyz_issue_cmd(&cy_card[info->card], channel,
C_CM_IOCTLW, 0L);
- if (retval != 0){
+ if (retval != 0) {
printk("cyc:cy_close retval on ttyC%d was %x\n",
info->line, retval);
}
@@ -2828,7 +2822,7 @@ cy_write(struct tty_struct * tty, const
printk("cyc:cy_write ttyC%d\n", info->line); /* */
#endif
- if (serial_paranoia_check(info, tty->name, "cy_write")){
+ if (serial_paranoia_check(info, tty->name, "cy_write")) {
return 0;
}
@@ -2934,7 +2928,7 @@ static int
cy_write_room(struct tty_struct *tty)
{
struct cyclades_port *info = (struct cyclades_port *)tty->driver_data;
- int ret;
+ int ret;
#ifdef CY_DEBUG_IO
printk("cyc:cy_write_room ttyC%d\n", info->line); /* */
@@ -3047,10 +3041,10 @@ set_line_char(struct cyclades_port * inf
int i;
- if (!info->tty || !info->tty->termios){
+ if (!info->tty || !info->tty->termios) {
return;
}
- if (info->line = -1){
+ if (info->line = -1) {
return;
}
cflag = info->tty->termios->c_cflag;
@@ -3139,7 +3133,7 @@ set_line_char(struct cyclades_port * inf
? info->default_threshold
: baud_cor3[i]); /* receive threshold */
info->cor2 = CyETC;
- switch(cflag & CSIZE){
+ switch (cflag & CSIZE) {
case CS5:
info->cor1 = Cy_5_BITS;
break;
@@ -3153,24 +3147,24 @@ set_line_char(struct cyclades_port * inf
info->cor1 = Cy_8_BITS;
break;
}
- if(cflag & CSTOPB){
+ if (cflag & CSTOPB) {
info->cor1 |= Cy_2_STOP;
}
- if (cflag & PARENB){
- if (cflag & PARODD){
+ if (cflag & PARENB) {
+ if (cflag & PARODD) {
info->cor1 |= CyPARITY_O;
- }else{
+ } else {
info->cor1 |= CyPARITY_E;
}
- }else{
+ } else {
info->cor1 |= CyPARITY_NONE;
}
/* CTS flow control flag */
- if (cflag & CRTSCTS){
+ if (cflag & CRTSCTS) {
info->flags |= ASYNC_CTS_FLOW;
info->cor2 |= CyCtsAE;
- }else{
+ } else {
info->flags &= ~ASYNC_CTS_FLOW;
info->cor2 &= ~CyCtsAE;
}
@@ -3254,7 +3248,7 @@ set_line_char(struct cyclades_port * inf
CyDSR|CyCTS|CyRI|CyDCD);
}
- if(i = 0){ /* baud rate is zero, turn off line */
+ if (i = 0) { /* baud rate is zero, turn off line */
if (info->rtsdtr_inv) {
cy_writeb(base_addr+(CyMSVR1<<index), ~CyRTS);
} else {
@@ -3266,7 +3260,7 @@ set_line_char(struct cyclades_port * inf
cy_readb(base_addr+(CyMSVR1<<index)),
cy_readb(base_addr+(CyMSVR2<<index)));
#endif
- }else{
+ } else {
if (info->rtsdtr_inv) {
cy_writeb(base_addr+(CyMSVR1<<index), CyRTS);
} else {
@@ -3280,7 +3274,7 @@ set_line_char(struct cyclades_port * inf
#endif
}
- if (info->tty){
+ if (info->tty) {
clear_bit(TTY_IO_ERROR, &info->tty->flags);
}
CY_UNLOCK(info, flags);
@@ -3337,28 +3331,28 @@ set_line_char(struct cyclades_port * inf
case CS7: cy_writel(&ch_ctrl->comm_data_l , C_DL_CS7); break;
case CS8: cy_writel(&ch_ctrl->comm_data_l , C_DL_CS8); break;
}
- if(cflag & CSTOPB){
+ if (cflag & CSTOPB) {
cy_writel(&ch_ctrl->comm_data_l,
cy_readl(&ch_ctrl->comm_data_l) | C_DL_2STOP);
- }else{
+ } else {
cy_writel(&ch_ctrl->comm_data_l,
cy_readl(&ch_ctrl->comm_data_l) | C_DL_1STOP);
}
- if (cflag & PARENB){
- if (cflag & PARODD){
+ if (cflag & PARENB) {
+ if (cflag & PARODD) {
cy_writel(&ch_ctrl->comm_parity , C_PR_ODD);
- }else{
+ } else {
cy_writel(&ch_ctrl->comm_parity , C_PR_EVEN);
}
- }else{
+ } else {
cy_writel(&ch_ctrl->comm_parity , C_PR_NONE);
}
/* CTS flow control flag */
- if (cflag & CRTSCTS){
+ if (cflag & CRTSCTS) {
cy_writel(&ch_ctrl->hw_flow,
cy_readl(&ch_ctrl->hw_flow) | C_RS_CTS | C_RS_RTS);
- }else{
+ } else {
cy_writel(&ch_ctrl->hw_flow,
cy_readl(&ch_ctrl->hw_flow) & ~(C_RS_CTS | C_RS_RTS));
}
@@ -3376,25 +3370,25 @@ set_line_char(struct cyclades_port * inf
cy_writel(&ch_ctrl->sw_flow, sw_flow);
retval = cyz_issue_cmd(&cy_card[card], channel, C_CM_IOCTL, 0L);
- if (retval != 0){
+ if (retval != 0) {
printk("cyc:set_line_char retval on ttyC%d was %x\n",
info->line, retval);
}
/* CD sensitivity */
- if (cflag & CLOCAL){
+ if (cflag & CLOCAL) {
info->flags &= ~ASYNC_CHECK_CD;
- }else{
+ } else {
info->flags |= ASYNC_CHECK_CD;
}
- if(baud = 0){ /* baud rate is zero, turn off line */
+ if (baud = 0) { /* baud rate is zero, turn off line */
cy_writel(&ch_ctrl->rs_control,
cy_readl(&ch_ctrl->rs_control) & ~C_RS_DTR);
#ifdef CY_DEBUG_DTR
printk("cyc:set_line_char dropping Z DTR\n");
#endif
- }else{
+ } else {
cy_writel(&ch_ctrl->rs_control,
cy_readl(&ch_ctrl->rs_control) | C_RS_DTR);
#ifdef CY_DEBUG_DTR
@@ -3403,12 +3397,12 @@ set_line_char(struct cyclades_port * inf
}
retval = cyz_issue_cmd( &cy_card[card], channel, C_CM_IOCTLM, 0L);
- if (retval != 0){
+ if (retval != 0) {
printk("cyc:set_line_char(2) retval on ttyC%d was %x\n",
info->line, retval);
}
- if (info->tty){
+ if (info->tty) {
clear_bit(TTY_IO_ERROR, &info->tty->flags);
}
}
@@ -3434,7 +3428,7 @@ get_serial_info(struct cyclades_port * i
tmp.baud_base = info->baud;
tmp.custom_divisor = info->custom_divisor;
tmp.hub6 = 0; /*!!!*/
- return copy_to_user(retinfo,&tmp,sizeof(*retinfo))?-EFAULT:0;
+ return copy_to_user(retinfo,&tmp,sizeof(*retinfo)) ? -EFAULT : 0;
} /* get_serial_info */
@@ -3476,10 +3470,10 @@ set_serial_info(struct cyclades_port * i
info->closing_wait = new_serial.closing_wait * HZ/100;
check_and_exit:
- if (info->flags & ASYNC_INITIALIZED){
+ if (info->flags & ASYNC_INITIALIZED) {
set_line_char(info);
return 0;
- }else{
+ } else {
return startup(info);
}
} /* set_serial_info */
@@ -3567,7 +3561,7 @@ cy_tiocmget(struct tty_struct *tty, stru
} else {
base_addr = cy_card[card].base_addr;
- if (cy_card[card].num_chips != -1){
+ if (cy_card[card].num_chips != -1) {
return -EINVAL;
}
@@ -3583,7 +3577,7 @@ cy_tiocmget(struct tty_struct *tty, stru
| ((lstatus & C_RS_RI) ? TIOCM_RNG : 0)
| ((lstatus & C_RS_DSR) ? TIOCM_DSR : 0)
| ((lstatus & C_RS_CTS) ? TIOCM_CTS : 0);
- }else{
+ } else {
result = 0;
return -ENODEV;
}
@@ -3618,7 +3612,7 @@ cy_tiocmset(struct tty_struct *tty, stru
index = cy_card[card].bus_index;
base_addr = cy_card[card].base_addr + (cy_chip_offset[chip]<<index);
- if (set & TIOCM_RTS){
+ if (set & TIOCM_RTS) {
CY_LOCK(info, flags);
cy_writeb(base_addr+(CyCAR<<index), (u_char)channel);
if (info->rtsdtr_inv) {
@@ -3638,7 +3632,7 @@ cy_tiocmset(struct tty_struct *tty, stru
}
CY_UNLOCK(info, flags);
}
- if (set & TIOCM_DTR){
+ if (set & TIOCM_DTR) {
CY_LOCK(info, flags);
cy_writeb(base_addr+(CyCAR<<index), (u_char)channel);
if (info->rtsdtr_inv) {
@@ -3680,7 +3674,7 @@ cy_tiocmset(struct tty_struct *tty, stru
board_ctrl = &zfw_ctrl->board_ctrl;
ch_ctrl = zfw_ctrl->ch_ctrl;
- if (set & TIOCM_RTS){
+ if (set & TIOCM_RTS) {
CY_LOCK(info, flags);
cy_writel(&ch_ctrl[channel].rs_control,
cy_readl(&ch_ctrl[channel].rs_control) | C_RS_RTS);
@@ -3692,7 +3686,7 @@ cy_tiocmset(struct tty_struct *tty, stru
cy_readl(&ch_ctrl[channel].rs_control) & ~C_RS_RTS);
CY_UNLOCK(info, flags);
}
- if (set & TIOCM_DTR){
+ if (set & TIOCM_DTR) {
CY_LOCK(info, flags);
cy_writel(&ch_ctrl[channel].rs_control,
cy_readl(&ch_ctrl[channel].rs_control) | C_RS_DTR);
@@ -3710,13 +3704,13 @@ cy_tiocmset(struct tty_struct *tty, stru
#endif
CY_UNLOCK(info, flags);
}
- }else{
+ } else {
return -ENODEV;
}
CY_LOCK(info, flags);
retval = cyz_issue_cmd(&cy_card[info->card],
channel, C_CM_IOCTLM,0L);
- if (retval != 0){
+ if (retval != 0) {
printk("cyc:set_modem_info retval on ttyC%d was %x\n",
info->line, retval);
}
@@ -3789,7 +3783,7 @@ static int
get_mon_info(struct cyclades_port * info, struct cyclades_monitor __user * mon)
{
- if(copy_to_user(mon, &info->mon, sizeof(struct cyclades_monitor)))
+ if (copy_to_user(mon, &info->mon, sizeof(struct cyclades_monitor)))
return -EFAULT;
info->mon.int_count = 0;
info->mon.char_count = 0;
@@ -4204,7 +4198,7 @@ cy_throttle(struct tty_struct * tty)
tty->ldisc.chars_in_buffer(tty), info->line);
#endif
- if (serial_paranoia_check(info, tty->name, "cy_throttle")){
+ if (serial_paranoia_check(info, tty->name, "cy_throttle")) {
return;
}
@@ -4263,7 +4257,7 @@ cy_unthrottle(struct tty_struct * tty)
tty->ldisc.chars_in_buffer(tty), info->line);
#endif
- if (serial_paranoia_check(info, tty->name, "cy_unthrottle")){
+ if (serial_paranoia_check(info, tty->name, "cy_unthrottle")) {
return;
}
@@ -4465,10 +4459,10 @@ cyy_init_card(void __iomem *true_base_ad
/* Cy_ClrIntr is 0x1800 */
udelay(500L);
- for(chip_number=0; chip_number<CyMAX_CHIPS_PER_CARD; chip_number++){
+ for(chip_number=0; chip_number<CyMAX_CHIPS_PER_CARD; chip_number++) {
base_addr = true_base_addr + (cy_chip_offset[chip_number]<<index);
mdelay(1);
- if(cy_readb(base_addr+(CyCCR<<index)) != 0x00){
+ if (cy_readb(base_addr+(CyCCR<<index)) != 0x00) {
/*************
printk(" chip #%d at %#6lx is never idle (CCR != 0)\n",
chip_number, (unsigned long)base_addr);
@@ -4488,14 +4482,14 @@ cyy_init_card(void __iomem *true_base_ad
if (chip_number = 4
&& cy_readb(true_base_addr
+ (cy_chip_offset[0]<<index)
- + (CyGFRCR<<index)) = 0){
+ + (CyGFRCR<<index)) = 0) {
return chip_number;
}
cy_writeb(base_addr+(CyCCR<<index), CyCHIP_RESET);
mdelay(1);
- if(cy_readb(base_addr+(CyGFRCR<<index)) = 0x00){
+ if (cy_readb(base_addr+(CyGFRCR<<index)) = 0x00) {
/*
printk(" chip #%d at %#6lx is not responding ",
chip_number, (unsigned long)base_addr);
@@ -4503,7 +4497,7 @@ cyy_init_card(void __iomem *true_base_ad
*/
return chip_number;
}
- if((0xf0 & (cy_readb(base_addr+(CyGFRCR<<index)))) != 0x40){
+ if ((0xf0 & (cy_readb(base_addr+(CyGFRCR<<index)))) != 0x40) {
/*
printk(" chip #%d at %#6lx is not valid (GFRCR = %#2x)\n",
chip_number, (unsigned long)base_addr,
@@ -4512,7 +4506,7 @@ cyy_init_card(void __iomem *true_base_ad
return chip_number;
}
cy_writeb(base_addr+(CyGCR<<index), CyCH0_SERIAL);
- if (cy_readb(base_addr+(CyGFRCR<<index)) >= CD1400_REV_J){
+ if (cy_readb(base_addr+(CyGFRCR<<index)) >= CD1400_REV_J) {
/* It is a CD1400 rev. J or later */
/* Impossible to reach 5ms with this chip.
Changed to 2ms instead (f = 500 Hz). */
@@ -4552,7 +4546,7 @@ cy_detect_isa(void)
#ifdef MODULE
/* Check for module parameters */
- for(i = 0 ; i < NR_CARDS; i++) {
+ for (i = 0 ; i < NR_CARDS; i++) {
if (maddr[i] || i) {
isparam = 1;
cy_isa_addresses[i] = maddr[i];
@@ -4591,7 +4585,7 @@ cy_detect_isa(void)
continue;
}
- if((cy_next_channel+cy_isa_nchan) > NR_PORTS) {
+ if ((cy_next_channel+cy_isa_nchan) > NR_PORTS) {
printk("Cyclom-Y/ISA found at 0x%lx ",
(unsigned long) cy_isa_address);
printk("but no more channels are available.\n");
@@ -4611,9 +4605,8 @@ cy_detect_isa(void)
}
/* allocate IRQ */
- if(request_irq(cy_isa_irq, cyy_interrupt,
- IRQF_DISABLED, "Cyclom-Y", &cy_card[j]))
- {
+ if (request_irq(cy_isa_irq, cyy_interrupt,
+ IRQF_DISABLED, "Cyclom-Y", &cy_card[j])) {
printk("Cyclom-Y/ISA found at 0x%lx ",
(unsigned long) cy_isa_address);
printk("but could not allocate IRQ#%d.\n",
@@ -4686,8 +4679,8 @@ cy_detect_pci(void)
for (i = 0; i < NR_CARDS; i++) {
/* look for a Cyclades card by vendor and device id */
- while((device_id = cy_pci_dev_id[dev_index]) != 0) {
- if((pdev = pci_get_device(PCI_VENDOR_ID_CYCLADES,
+ while ((device_id = cy_pci_dev_id[dev_index]) != 0) {
+ if ((pdev = pci_get_device(PCI_VENDOR_ID_CYCLADES,
device_id, pdev)) = NULL) {
dev_index++; /* try next device id */
} else {
@@ -4710,7 +4703,7 @@ cy_detect_pci(void)
device_id &= ~PCI_DEVICE_ID_MASK;
if ((device_id = PCI_DEVICE_ID_CYCLOM_Y_Lo)
- || (device_id = PCI_DEVICE_ID_CYCLOM_Y_Hi)){
+ || (device_id = PCI_DEVICE_ID_CYCLOM_Y_Hi)) {
#ifdef CY_PCI_DEBUG
printk("Cyclom-Y/PCI (bus=0x0%x, pci_id=0x%x, ",
pdev->bus->number, pdev->devfn);
@@ -4757,14 +4750,14 @@ cy_detect_pci(void)
#endif
cy_pci_nchan = (unsigned short)(CyPORTS_PER_CHIP *
cyy_init_card(cy_pci_addr2, 1));
- if(cy_pci_nchan = 0) {
+ if (cy_pci_nchan = 0) {
printk("Cyclom-Y PCI host card with ");
printk("no Serial-Modules at 0x%lx.\n",
(ulong) cy_pci_phys2);
i--;
continue;
}
- if((cy_next_channel+cy_pci_nchan) > NR_PORTS) {
+ if ((cy_next_channel+cy_pci_nchan) > NR_PORTS) {
printk("Cyclom-Y/PCI found at 0x%lx ",
(ulong) cy_pci_phys2);
printk("but no channels are available.\n");
@@ -4784,7 +4777,7 @@ cy_detect_pci(void)
}
/* allocate IRQ */
- if(request_irq(cy_pci_irq, cyy_interrupt,
+ if (request_irq(cy_pci_irq, cyy_interrupt,
IRQF_SHARED, "Cyclom-Y", &cy_card[j]))
{
printk("Cyclom-Y/PCI found at 0x%lx ",
@@ -4839,7 +4832,7 @@ cy_detect_pci(void)
cy_pci_nchan, cy_next_channel);
cy_next_channel += cy_pci_nchan;
- }else if (device_id = PCI_DEVICE_ID_CYCLOM_Z_Lo){
+ } else if (device_id = PCI_DEVICE_ID_CYCLOM_Z_Lo) {
/* print message */
printk("Cyclades-Z/PCI (bus=0x0%x, pci_id=0x%x, ",
pdev->bus->number, pdev->devfn);
@@ -4849,7 +4842,7 @@ cy_detect_pci(void)
(ulong)cy_pci_phys2, (ulong)cy_pci_phys0);
printk("Cyclades-Z/PCI not supported for low addresses\n");
break;
- }else if (device_id = PCI_DEVICE_ID_CYCLOM_Z_Hi){
+ } else if (device_id = PCI_DEVICE_ID_CYCLOM_Z_Hi) {
#ifdef CY_PCI_DEBUG
printk("Cyclades-Z/PCI (bus=0x0%x, pci_id=0x%x, ",
pdev->bus->number, pdev->devfn);
@@ -4941,7 +4934,7 @@ cy_detect_pci(void)
be allocated its maximum number of ports. */
cy_pci_nchan = 8;
- if((cy_next_channel+cy_pci_nchan) > NR_PORTS) {
+ if ((cy_next_channel+cy_pci_nchan) > NR_PORTS) {
printk("Cyclades-8Zo/PCI found at 0x%lx ",
(ulong)cy_pci_phys2);
printk("but no channels are available.\n");
@@ -4963,10 +4956,9 @@ cy_detect_pci(void)
#ifdef CONFIG_CYZ_INTR
/* allocate IRQ only if board has an IRQ */
- if( (cy_pci_irq != 0) && (cy_pci_irq != 255) ) {
- if(request_irq(cy_pci_irq, cyz_interrupt,
- IRQF_SHARED, "Cyclades-Z", &cy_card[j]))
- {
+ if ((cy_pci_irq != 0) && (cy_pci_irq != 255)) {
+ if (request_irq(cy_pci_irq, cyz_interrupt,
+ IRQF_SHARED, "Cyclades-Z", &cy_card[j])) {
printk("Cyclom-8Zo/PCI found at 0x%lx ",
(ulong) cy_pci_phys2);
printk("but could not allocate IRQ%d.\n",
@@ -4991,7 +4983,7 @@ cy_detect_pci(void)
/* print message */
#ifdef CONFIG_CYZ_INTR
/* don't report IRQ if board is no IRQ */
- if( (cy_pci_irq != 0) && (cy_pci_irq != 255) )
+ if ((cy_pci_irq != 0) && (cy_pci_irq != 255))
printk("Cyclades-8Zo/PCI #%d: 0x%lx-0x%lx, IRQ%d, ",
j+1,(ulong)cy_pci_phys2,
(ulong)(cy_pci_phys2 + CyPCI_Zwin - 1),
@@ -5035,7 +5027,7 @@ cy_detect_pci(void)
/* This must be the new Cyclades-Ze/PCI. */
cy_pci_nchan = ZE_V1_NPORTS;
- if((cy_next_channel+cy_pci_nchan) > NR_PORTS) {
+ if ((cy_next_channel+cy_pci_nchan) > NR_PORTS) {
printk("Cyclades-Ze/PCI found at 0x%lx ",
(ulong)cy_pci_phys2);
printk("but no channels are available.\n");
@@ -5057,10 +5049,9 @@ cy_detect_pci(void)
#ifdef CONFIG_CYZ_INTR
/* allocate IRQ only if board has an IRQ */
- if( (cy_pci_irq != 0) && (cy_pci_irq != 255) ) {
- if(request_irq(cy_pci_irq, cyz_interrupt,
- IRQF_SHARED, "Cyclades-Z", &cy_card[j]))
- {
+ if ((cy_pci_irq != 0) && (cy_pci_irq != 255)) {
+ if (request_irq(cy_pci_irq, cyz_interrupt,
+ IRQF_SHARED, "Cyclades-Z", &cy_card[j])) {
printk("Cyclom-Ze/PCI found at 0x%lx ",
(ulong) cy_pci_phys2);
printk("but could not allocate IRQ%d.\n",
@@ -5084,7 +5075,7 @@ cy_detect_pci(void)
/* print message */
#ifdef CONFIG_CYZ_INTR
/* don't report IRQ if board is no IRQ */
- if( (cy_pci_irq != 0) && (cy_pci_irq != 255) )
+ if ((cy_pci_irq != 0) && (cy_pci_irq != 255))
printk("Cyclades-Ze/PCI #%d: 0x%lx-0x%lx, IRQ%d, ",
j+1,(ulong)cy_pci_phys2,
(ulong)(cy_pci_phys2 + CyPCI_Ze_win - 1),
@@ -5313,8 +5304,7 @@ cy_init(void)
spin_lock_init(&cinfo->card_lock);
for (port = cinfo->first_line ;
port < cinfo->first_line + nports;
- port++)
- {
+ port++) {
info = &cy_port[port];
info->magic = CYCLADES_MAGIC;
info->type = PORT_STARTECH;
@@ -5370,14 +5360,13 @@ cy_init(void)
#endif
}
continue;
- }else{ /* Cyclom-Y of some kind*/
+ } else { /* Cyclom-Y of some kind*/
index = cinfo->bus_index;
spin_lock_init(&cinfo->card_lock);
cinfo->nports = CyPORTS_PER_CHIP * cinfo->num_chips;
for (port = cinfo->first_line ;
port < cinfo->first_line + cinfo->nports ;
- port++)
- {
+ port++) {
info = &cy_port[port];
info->magic = CYCLADES_MAGIC;
info->type = PORT_CIRRUS;
@@ -5441,7 +5430,7 @@ cy_init(void)
}
#ifndef CONFIG_CYZ_INTR
- if (number_z_boards && !cyz_timeron){
+ if (number_z_boards && !cyz_timeron) {
cyz_timeron++;
cyz_timerlist.expires = jiffies + 1;
add_timer(&cyz_timerlist);
@@ -5461,7 +5450,7 @@ cy_cleanup_module(void)
int i, e1;
#ifndef CONFIG_CYZ_INTR
- if (cyz_timeron){
+ if (cyz_timeron) {
cyz_timeron = 0;
del_timer(&cyz_timerlist);
}
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next reply other threads:[~2006-08-10 18:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-10 18:12 Patrik Kullman [this message]
2006-08-10 21:44 ` [KJ] [PATCH] drivers/char/[ac]*.c: coding style changes Alexey Dobriyan
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