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staging: dgnc: cls.c: removes trailing whitespace

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This patch removes trailing whitespace in
the dgnc_cls.c file.

Signed-off-by: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lidza Louina 2013-08-21 11:08:00 -04:00 committed by Greg Kroah-Hartman
parent 53c55fa228
commit 5ca46fd4c8
1 changed files with 24 additions and 24 deletions
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48
drivers/staging/dgnc/dgnc_cls.c
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@ -6,12 +6,12 @@
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option) * the Free Software Foundation; either version 2, or (at your option)
* any later version. * any later version.
* *
* This program is distributed in the hope that it will be useful, * This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details. * PURPOSE. See the GNU General Public License for more details.
* *
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
@ -111,7 +111,7 @@ static inline void cls_set_cts_flow_control(struct channel_t *ch)
writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr); writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr);
isr_fcr = readb(&ch->ch_cls_uart->isr_fcr); isr_fcr = readb(&ch->ch_cls_uart->isr_fcr);
/* Turn on CTS flow control, turn off IXON flow control */ /* Turn on CTS flow control, turn off IXON flow control */
isr_fcr |= (UART_EXAR654_EFR_ECB | UART_EXAR654_EFR_CTSDSR); isr_fcr |= (UART_EXAR654_EFR_ECB | UART_EXAR654_EFR_CTSDSR);
isr_fcr &= ~(UART_EXAR654_EFR_IXON); isr_fcr &= ~(UART_EXAR654_EFR_IXON);
@ -153,7 +153,7 @@ static inline void cls_set_ixon_flow_control(struct channel_t *ch)
writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr); writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr);
isr_fcr = readb(&ch->ch_cls_uart->isr_fcr); isr_fcr = readb(&ch->ch_cls_uart->isr_fcr);
/* Turn on IXON flow control, turn off CTS flow control */ /* Turn on IXON flow control, turn off CTS flow control */
isr_fcr |= (UART_EXAR654_EFR_ECB | UART_EXAR654_EFR_IXON); isr_fcr |= (UART_EXAR654_EFR_ECB | UART_EXAR654_EFR_IXON);
isr_fcr &= ~(UART_EXAR654_EFR_CTSDSR); isr_fcr &= ~(UART_EXAR654_EFR_CTSDSR);
@ -199,7 +199,7 @@ static inline void cls_set_no_output_flow_control(struct channel_t *ch)
writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr); writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr);
isr_fcr = readb(&ch->ch_cls_uart->isr_fcr); isr_fcr = readb(&ch->ch_cls_uart->isr_fcr);
/* Turn off IXON flow control, turn off CTS flow control */ /* Turn off IXON flow control, turn off CTS flow control */
isr_fcr |= (UART_EXAR654_EFR_ECB); isr_fcr |= (UART_EXAR654_EFR_ECB);
isr_fcr &= ~(UART_EXAR654_EFR_CTSDSR | UART_EXAR654_EFR_IXON); isr_fcr &= ~(UART_EXAR654_EFR_CTSDSR | UART_EXAR654_EFR_IXON);
@ -243,7 +243,7 @@ static inline void cls_set_rts_flow_control(struct channel_t *ch)
writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr); writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr);
isr_fcr = readb(&ch->ch_cls_uart->isr_fcr); isr_fcr = readb(&ch->ch_cls_uart->isr_fcr);
/* Turn on RTS flow control, turn off IXOFF flow control */ /* Turn on RTS flow control, turn off IXOFF flow control */
isr_fcr |= (UART_EXAR654_EFR_ECB | UART_EXAR654_EFR_RTSDTR); isr_fcr |= (UART_EXAR654_EFR_ECB | UART_EXAR654_EFR_RTSDTR);
isr_fcr &= ~(UART_EXAR654_EFR_IXOFF); isr_fcr &= ~(UART_EXAR654_EFR_IXOFF);
@ -286,7 +286,7 @@ static inline void cls_set_ixoff_flow_control(struct channel_t *ch)
writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr); writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr);
isr_fcr = readb(&ch->ch_cls_uart->isr_fcr); isr_fcr = readb(&ch->ch_cls_uart->isr_fcr);
/* Turn on IXOFF flow control, turn off RTS flow control */ /* Turn on IXOFF flow control, turn off RTS flow control */
isr_fcr |= (UART_EXAR654_EFR_ECB | UART_EXAR654_EFR_IXOFF); isr_fcr |= (UART_EXAR654_EFR_ECB | UART_EXAR654_EFR_IXOFF);
isr_fcr &= ~(UART_EXAR654_EFR_RTSDTR); isr_fcr &= ~(UART_EXAR654_EFR_RTSDTR);
@ -331,7 +331,7 @@ static inline void cls_set_no_input_flow_control(struct channel_t *ch)
writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr); writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr);
isr_fcr = readb(&ch->ch_cls_uart->isr_fcr); isr_fcr = readb(&ch->ch_cls_uart->isr_fcr);
/* Turn off IXOFF flow control, turn off RTS flow control */ /* Turn off IXOFF flow control, turn off RTS flow control */
isr_fcr |= (UART_EXAR654_EFR_ECB); isr_fcr |= (UART_EXAR654_EFR_ECB);
isr_fcr &= ~(UART_EXAR654_EFR_RTSDTR | UART_EXAR654_EFR_IXOFF); isr_fcr &= ~(UART_EXAR654_EFR_RTSDTR | UART_EXAR654_EFR_IXOFF);
@ -492,7 +492,7 @@ static void cls_param(struct tty_struct *tty)
return; return;
} }
ch = un->un_ch; ch = un->un_ch;
if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) { if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) {
return; return;
} }
@ -581,7 +581,7 @@ static void cls_param(struct tty_struct *tty)
jindex = baud; jindex = baud;
if ((iindex >= 0) && (iindex < 4) && (jindex >= 0) && (jindex < 16)) { if ((iindex >= 0) && (iindex < 4) && (jindex >= 0) && (jindex < 16)) {
baud = bauds[iindex][jindex]; baud = bauds[iindex][jindex];
} else { } else {
DPR_IOCTL(("baud indices were out of range (%d)(%d)", DPR_IOCTL(("baud indices were out of range (%d)(%d)",
iindex, jindex)); iindex, jindex));
@ -620,7 +620,7 @@ static void cls_param(struct tty_struct *tty)
*/ */
#ifdef CMSPAR #ifdef CMSPAR
if (ch->ch_c_cflag & CMSPAR) if (ch->ch_c_cflag & CMSPAR)
lcr |= UART_LCR_SPAR; lcr |= UART_LCR_SPAR;
#endif #endif
if (ch->ch_c_cflag & CSTOPB) if (ch->ch_c_cflag & CSTOPB)
@ -663,7 +663,7 @@ static void cls_param(struct tty_struct *tty)
if (ch->ch_c_cflag & CREAD) { if (ch->ch_c_cflag & CREAD) {
ier |= (UART_IER_RDI | UART_IER_RLSI); ier |= (UART_IER_RDI | UART_IER_RLSI);
} }
else { else {
ier &= ~(UART_IER_RDI | UART_IER_RLSI); ier &= ~(UART_IER_RDI | UART_IER_RLSI);
} }
@ -710,7 +710,7 @@ static void cls_param(struct tty_struct *tty)
cls_set_no_input_flow_control(ch); cls_set_no_input_flow_control(ch);
else else
cls_set_ixoff_flow_control(ch); cls_set_ixoff_flow_control(ch);
} }
else { else {
cls_set_no_input_flow_control(ch); cls_set_no_input_flow_control(ch);
} }
@ -827,7 +827,7 @@ static irqreturn_t cls_intr(int irq, void *voidbrd)
brd->intr_count++; brd->intr_count++;
/* /*
* Check the board's global interrupt offset to see if we * Check the board's global interrupt offset to see if we
* we actually do have an interrupt pending for us. * we actually do have an interrupt pending for us.
*/ */
poll_reg = readb(brd->re_map_membase + UART_CLASSIC_POLL_ADDR_OFFSET); poll_reg = readb(brd->re_map_membase + UART_CLASSIC_POLL_ADDR_OFFSET);
@ -986,7 +986,7 @@ static int cls_drain(struct tty_struct *tty, uint seconds)
return (-ENXIO); return (-ENXIO);
} }
ch = un->un_ch; ch = un->un_ch;
if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) { if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) {
return (-ENXIO); return (-ENXIO);
} }
@ -1006,7 +1006,7 @@ static int cls_drain(struct tty_struct *tty, uint seconds)
return (rc); return (rc);
} }
/* Channel lock MUST be held before calling this function! */ /* Channel lock MUST be held before calling this function! */
static void cls_flush_uart_write(struct channel_t *ch) static void cls_flush_uart_write(struct channel_t *ch)
@ -1032,7 +1032,7 @@ static void cls_flush_uart_read(struct channel_t *ch)
/* /*
* For complete POSIX compatibility, we should be purging the * For complete POSIX compatibility, we should be purging the
* read FIFO in the UART here. * read FIFO in the UART here.
* *
* However, doing the statement below also incorrectly flushes * However, doing the statement below also incorrectly flushes
* write data as well as just basically trashing the FIFO. * write data as well as just basically trashing the FIFO.
* *
@ -1163,7 +1163,7 @@ static void cls_parse_modem(struct channel_t *ch, uchar signals)
msignals |= UART_MSR_DCD; msignals |= UART_MSR_DCD;
} }
} }
/* Scrub off lower bits. They signify delta's, which I don't care about */ /* Scrub off lower bits. They signify delta's, which I don't care about */
signals &= 0xf0; signals &= 0xf0;
@ -1192,8 +1192,8 @@ static void cls_parse_modem(struct channel_t *ch, uchar signals)
ch->ch_portnum, ch->ch_portnum,
!!((ch->ch_mistat | ch->ch_mostat) & UART_MCR_DTR), !!((ch->ch_mistat | ch->ch_mostat) & UART_MCR_DTR),
!!((ch->ch_mistat | ch->ch_mostat) & UART_MCR_RTS), !!((ch->ch_mistat | ch->ch_mostat) & UART_MCR_RTS),
!!((ch->ch_mistat | ch->ch_mostat) & UART_MSR_CTS), !!((ch->ch_mistat | ch->ch_mostat) & UART_MSR_CTS),
!!((ch->ch_mistat | ch->ch_mostat) & UART_MSR_DSR), !!((ch->ch_mistat | ch->ch_mostat) & UART_MSR_DSR),
!!((ch->ch_mistat | ch->ch_mostat) & UART_MSR_RI), !!((ch->ch_mistat | ch->ch_mostat) & UART_MSR_RI),
!!((ch->ch_mistat | ch->ch_mostat) & UART_MSR_DCD))); !!((ch->ch_mistat | ch->ch_mostat) & UART_MSR_DCD)));
} }
@ -1258,7 +1258,7 @@ static void cls_uart_init(struct channel_t *ch)
writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr); writeb(UART_EXAR654_ENHANCED_REGISTER_SET, &ch->ch_cls_uart->lcr);
isr_fcr = readb(&ch->ch_cls_uart->isr_fcr); isr_fcr = readb(&ch->ch_cls_uart->isr_fcr);
/* Turn on Enhanced/Extended controls */ /* Turn on Enhanced/Extended controls */
isr_fcr |= (UART_EXAR654_EFR_ECB); isr_fcr |= (UART_EXAR654_EFR_ECB);
@ -1380,7 +1380,7 @@ static void cls_send_immediate_char(struct channel_t *ch, unsigned char c)
writeb(c, &ch->ch_cls_uart->txrx); writeb(c, &ch->ch_cls_uart->txrx);
} }
static void cls_vpd(struct board_t *brd) static void cls_vpd(struct board_t *brd)
{ {
ulong vpdbase; /* Start of io base of the card */ ulong vpdbase; /* Start of io base of the card */
uchar *re_map_vpdbase;/* Remapped memory of the card */ uchar *re_map_vpdbase;/* Remapped memory of the card */