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white space nit.

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This commit is contained in:
bsh 2003-05-13 06:12:45 +00:00
parent 9302269223
commit 51712a0aa1
1 changed files with 20 additions and 20 deletions
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40
sys/arch/arm/s3c2xx0/sscom.c
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@ -1,4 +1,4 @@
/* $NetBSD: sscom.c,v 1.2 2003/03/08 10:59:02 he Exp $ */
/* $NetBSD: sscom.c,v 1.3 2003/05/13 06:12:45 bsh Exp $ */
/*
* Copyright (c) 2002 Fujitsu Component Limited
@ -280,13 +280,13 @@ sscom_output_chunk( struct sscom_softc *sc )
bus_space_handle_t ioh = sc->sc_ioh;
n = sc->sc_tbc;
space = 16 - ((bus_space_read_2(iot, ioh, SSCOM_UFSTAT) &
space = 16 - ((bus_space_read_2(iot, ioh, SSCOM_UFSTAT) &
UFSTAT_TXCOUNT) >> UFSTAT_TXCOUNT_SHIFT);
if (n > space)
n = space;
if( n > 0 ){
if (n > 0) {
bus_space_write_multi_1(iot, ioh, SSCOM_UTXH, sc->sc_tba, n);
sc->sc_tbc -= n;
sc->sc_tba += n;
@ -406,9 +406,9 @@ sscom_attach_subr(struct sscom_softc *sc)
/*
* set default for modem control hook
*/
if( sc->set_modem_control == NULL )
if (sc->set_modem_control == NULL)
sc->set_modem_control = sscom_set_modem_control;
if( sc->read_modem_status == NULL )
if (sc->read_modem_status == NULL)
sc->read_modem_status = sscom_read_modem_status;
/* Disable interrupts before configuring the device. */
@ -419,7 +419,7 @@ sscom_attach_subr(struct sscom_softc *sc)
* Allow kgdb to "take over" this port. If this is
* the kgdb device, it has exclusive use.
*/
if( unit == sscom_kgdb_unit) {
if (unit == sscom_kgdb_unit) {
SET(sc->sc_hwflags, SSCOM_HW_KGDB);
sc->sc_ucon = UCON_DEBUGPORT;
}
@ -448,7 +448,7 @@ sscom_attach_subr(struct sscom_softc *sc)
bus_space_write_1(iot, ioh, SSCOM_UCON, sc->sc_ucon);
printf("%s: ", sc->sc_dev.dv_xname);
if( sc->sc_fifolen > 1 ){
if (sc->sc_fifolen > 1) {
SET(sc->sc_hwflags, SSCOM_HW_FIFO);
printf("txfifo length = %d\n", sc->sc_fifolen);
}
@ -457,7 +457,7 @@ sscom_attach_subr(struct sscom_softc *sc)
}
#ifdef KGDB
if( ISSET(sc->sc_hwflags, SSCOM_HW_KGDB) ){
if (ISSET(sc->sc_hwflags, SSCOM_HW_KGDB)) {
sscom_kgdb_attached = 1;
printf("%s: kgdb\n", sc->sc_dev.dv_xname);
sscom_enable_debugport(sc);
@ -507,7 +507,7 @@ sscom_attach_subr(struct sscom_softc *sc)
/* if there are no enable/disable functions, assume the device
is always enabled */
if( ISSET(sc->sc_hwflags, SSCOM_HW_CONSOLE) )
if (ISSET(sc->sc_hwflags, SSCOM_HW_CONSOLE))
sscom_enable_debugport(sc);
else
sscom_disable_txrxint(sc);
@ -1003,7 +1003,7 @@ cflag2lcr(tcflag_t cflag)
{
u_char lcr = ULCON_PARITY_NONE;
switch( cflag & (PARENB|PARODD) ){
switch (cflag & (PARENB|PARODD)) {
case PARENB|PARODD: lcr = ULCON_PARITY_ODD; break;
case PARENB: lcr = ULCON_PARITY_EVEN;
}
@ -1322,7 +1322,7 @@ sscomstart(struct tty *tp)
sscom_output_chunk(sc);
/* Enable transmit completion interrupts if necessary. */
if( (sc->sc_hwflags & SSCOM_HW_TXINT) == 0 )
if ((sc->sc_hwflags & SSCOM_HW_TXINT) == 0)
sscom_enable_txint(sc);
SSCOM_UNLOCK(sc);
@ -1400,7 +1400,7 @@ sscom_rxsoft(struct sscom_softc *sc, struct tty *tp)
while (cc) {
code = get[0];
rsr = get[1];
if (rsr){
if (rsr) {
if (ISSET(rsr, UERSTAT_OVERRUN)) {
sc->sc_overflows++;
if (sc->sc_errors++ == 0)
@ -1604,7 +1604,7 @@ sscomintr(void *arg)
put[1] = uerstat;
cn_check_magic(sc->sc_tty->t_dev,
put[0], sscom_cnm_state);
if( !cn_trapped ){
if (!cn_trapped) {
put += 2;
if (put >= end)
put = sc->sc_rbuf;
@ -1727,7 +1727,7 @@ sscomintr(void *arg)
* If we've delayed a parameter change, do it
* now, and restart * output.
*/
if( (ufstat & UFSTAT_TXCOUNT) == 0 ){
if ((ufstat & UFSTAT_TXCOUNT) == 0) {
/* XXX: we should check transmitter empty also */
if (sc->sc_heldchange) {
@ -1743,7 +1743,7 @@ sscomintr(void *arg)
* See if data can be transmitted as well. Schedule tx
* done event if no data left and tty was marked busy.
*/
if ( !ISSET(ufstat,UFSTAT_TXFULL) ){
if ( !ISSET(ufstat,UFSTAT_TXFULL)) {
/*
* Output the next chunk of the contiguous
* buffer, if any.
@ -1756,7 +1756,7 @@ sscomintr(void *arg)
* Disable transmit sscompletion
* interrupts if necessary.
*/
if( sc->sc_hwflags & SSCOM_HW_TXINT )
if (sc->sc_hwflags & SSCOM_HW_TXINT)
sscom_disable_txint(sc);
if (sc->sc_tx_busy) {
sc->sc_tx_busy = 0;
@ -1886,7 +1886,7 @@ sscomcngetc(dev_t dev)
}
/* block until a character becomes available */
while( !sscom_rxrdy(sscomconstag, sscomconsioh) )
while (!sscom_rxrdy(sscomconstag, sscomconsioh))
;
c = sscom_getc(sscomconstag, sscomconsioh);
@ -1914,7 +1914,7 @@ sscomcnputc(dev_t dev, int c)
int cin, stat;
if (sscom_readaheadcount < MAX_READAHEAD &&
sscom_rxrdy(sscomconstag, sscomconsioh) ){
sscom_rxrdy(sscomconstag, sscomconsioh)) {
int cn_trapped = 0;
cin = sscom_getc(sscomconstag, sscomconsioh);
@ -1957,7 +1957,7 @@ sscom_kgdb_attach(bus_space_tag_t iot, const struct sscom_uart_info *config,
{
int res;
if (iot == sscomconstag && config->unit == sscomconsunit){
if (iot == sscomconstag && config->unit == sscomconsunit) {
printf( "console==kgdb_port (%d): kgdb disabled\n", sscomconsunit);
return EBUSY; /* cannot share with console */
}
@ -1982,7 +1982,7 @@ sscom_kgdb_getc(void *arg)
int c, stat;
/* block until a character becomes available */
while( !sscom_rxrdy(sscom_kgdb_iot, sscom_kgdb_ioh) )
while (!sscom_rxrdy(sscom_kgdb_iot, sscom_kgdb_ioh))
;
c = sscom_getc(sscom_kgdb_iot, sscom_kgdb_ioh);