dgnc: Remove redundant blank lines in dgnc_cls.c
There are a lot double of blank lines in dgnc_cls.c thus remove them to make the file follow the CodingStyle. Also, remove one blank line at the end of dgnc_cls.c. Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Giedrius Statkevičius
Greg Kroah-Hartman
parent
f11cc56875
commit
85c748dfcb
@ -92,14 +92,12 @@ struct board_ops dgnc_cls_ops = {
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.send_immediate_char = cls_send_immediate_char
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};
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static inline void cls_set_cts_flow_control(struct channel_t *ch)
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{
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unsigned char lcrb = readb(&ch->ch_cls_uart->lcr);
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unsigned char ier = readb(&ch->ch_cls_uart->ier);
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unsigned char isr_fcr = 0;
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/*
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* The Enhanced Register Set may only be accessed when
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* the Line Control Register is set to 0xBFh.
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@ -136,14 +134,12 @@ static inline void cls_set_cts_flow_control(struct channel_t *ch)
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}
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static inline void cls_set_ixon_flow_control(struct channel_t *ch)
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{
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unsigned char lcrb = readb(&ch->ch_cls_uart->lcr);
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unsigned char ier = readb(&ch->ch_cls_uart->ier);
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unsigned char isr_fcr = 0;
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/*
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* The Enhanced Register Set may only be accessed when
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* the Line Control Register is set to 0xBFh.
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@ -184,14 +180,12 @@ static inline void cls_set_ixon_flow_control(struct channel_t *ch)
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}
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static inline void cls_set_no_output_flow_control(struct channel_t *ch)
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{
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unsigned char lcrb = readb(&ch->ch_cls_uart->lcr);
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unsigned char ier = readb(&ch->ch_cls_uart->ier);
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unsigned char isr_fcr = 0;
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/*
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* The Enhanced Register Set may only be accessed when
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* the Line Control Register is set to 0xBFh.
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@ -230,14 +224,12 @@ static inline void cls_set_no_output_flow_control(struct channel_t *ch)
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}
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static inline void cls_set_rts_flow_control(struct channel_t *ch)
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{
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unsigned char lcrb = readb(&ch->ch_cls_uart->lcr);
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unsigned char ier = readb(&ch->ch_cls_uart->ier);
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unsigned char isr_fcr = 0;
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/*
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* The Enhanced Register Set may only be accessed when
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* the Line Control Register is set to 0xBFh.
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@ -266,20 +258,17 @@ static inline void cls_set_rts_flow_control(struct channel_t *ch)
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UART_16654_FCR_TXTRIGGER_16 | UART_FCR_CLEAR_RCVR),
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&ch->ch_cls_uart->isr_fcr);
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ch->ch_r_watermark = 4;
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ch->ch_r_tlevel = 8;
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}
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static inline void cls_set_ixoff_flow_control(struct channel_t *ch)
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{
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unsigned char lcrb = readb(&ch->ch_cls_uart->lcr);
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unsigned char ier = readb(&ch->ch_cls_uart->ier);
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unsigned char isr_fcr = 0;
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/*
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* The Enhanced Register Set may only be accessed when
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* the Line Control Register is set to 0xBFh.
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@ -316,14 +305,12 @@ static inline void cls_set_ixoff_flow_control(struct channel_t *ch)
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}
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static inline void cls_set_no_input_flow_control(struct channel_t *ch)
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{
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unsigned char lcrb = readb(&ch->ch_cls_uart->lcr);
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unsigned char ier = readb(&ch->ch_cls_uart->ier);
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unsigned char isr_fcr = 0;
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/*
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* The Enhanced Register Set may only be accessed when
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* the Line Control Register is set to 0xBFh.
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@ -357,7 +344,6 @@ static inline void cls_set_no_input_flow_control(struct channel_t *ch)
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}
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/*
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* cls_clear_break.
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* Determines whether its time to shut off break condition.
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@ -393,7 +379,6 @@ static inline void cls_clear_break(struct channel_t *ch, int force)
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spin_unlock_irqrestore(&ch->ch_lock, flags);
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}
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/* Parse the ISR register for the specific port */
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static inline void cls_parse_isr(struct dgnc_board *brd, uint port)
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{
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@ -457,7 +442,6 @@ static inline void cls_parse_isr(struct dgnc_board *brd, uint port)
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}
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}
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/*
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* cls_param()
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* Send any/all changes to the line to the UART.
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@ -711,7 +695,6 @@ static void cls_param(struct tty_struct *tty)
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cls_parse_modem(ch, readb(&ch->ch_cls_uart->msr));
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}
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/*
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* Our board poller function.
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*/
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@ -784,7 +767,6 @@ static void cls_tasklet(unsigned long data)
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}
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/*
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* cls_intr()
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*
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@ -834,7 +816,6 @@ static irqreturn_t cls_intr(int irq, void *voidbrd)
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return IRQ_HANDLED;
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}
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static void cls_disable_receiver(struct channel_t *ch)
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{
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unsigned char tmp = readb(&ch->ch_cls_uart->ier);
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@ -843,7 +824,6 @@ static void cls_disable_receiver(struct channel_t *ch)
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writeb(tmp, &ch->ch_cls_uart->ier);
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}
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static void cls_enable_receiver(struct channel_t *ch)
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{
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unsigned char tmp = readb(&ch->ch_cls_uart->ier);
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@ -852,7 +832,6 @@ static void cls_enable_receiver(struct channel_t *ch)
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writeb(tmp, &ch->ch_cls_uart->ier);
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}
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static void cls_copy_data_from_uart_to_queue(struct channel_t *ch)
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{
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int qleft = 0;
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@ -942,7 +921,6 @@ static void cls_copy_data_from_uart_to_queue(struct channel_t *ch)
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spin_unlock_irqrestore(&ch->ch_lock, flags);
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}
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/*
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* This function basically goes to sleep for secs, or until
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* it gets signalled that the port has fully drained.
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@ -978,7 +956,6 @@ static int cls_drain(struct tty_struct *tty, uint seconds)
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((un->un_flags & UN_EMPTY) == 0));
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}
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/* Channel lock MUST be held before calling this function! */
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static void cls_flush_uart_write(struct channel_t *ch)
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{
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@ -992,7 +969,6 @@ static void cls_flush_uart_write(struct channel_t *ch)
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ch->ch_flags |= (CH_TX_FIFO_EMPTY | CH_TX_FIFO_LWM);
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}
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/* Channel lock MUST be held before calling this function! */
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static void cls_flush_uart_read(struct channel_t *ch)
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{
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@ -1013,7 +989,6 @@ static void cls_flush_uart_read(struct channel_t *ch)
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udelay(10);
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}
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static void cls_copy_data_from_queue_to_uart(struct channel_t *ch)
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{
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ushort head;
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@ -1097,7 +1072,6 @@ static void cls_copy_data_from_queue_to_uart(struct channel_t *ch)
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spin_unlock_irqrestore(&ch->ch_lock, flags);
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}
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static void cls_parse_modem(struct channel_t *ch, unsigned char signals)
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{
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unsigned char msignals = signals;
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@ -1162,7 +1136,6 @@ static void cls_parse_modem(struct channel_t *ch, unsigned char signals)
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spin_unlock_irqrestore(&ch->ch_lock, flags);
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}
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/* Make the UART raise any of the output signals we want up */
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static void cls_assert_modem_signals(struct channel_t *ch)
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{
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@ -1182,7 +1155,6 @@ static void cls_assert_modem_signals(struct channel_t *ch)
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udelay(10);
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}
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static void cls_send_start_character(struct channel_t *ch)
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{
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if (!ch || ch->magic != DGNC_CHANNEL_MAGIC)
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@ -1194,7 +1166,6 @@ static void cls_send_start_character(struct channel_t *ch)
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}
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}
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static void cls_send_stop_character(struct channel_t *ch)
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{
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if (!ch || ch->magic != DGNC_CHANNEL_MAGIC)
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@ -1206,7 +1177,6 @@ static void cls_send_stop_character(struct channel_t *ch)
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}
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}
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/* Inits UART */
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static void cls_uart_init(struct channel_t *ch)
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{
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@ -1244,7 +1214,6 @@ static void cls_uart_init(struct channel_t *ch)
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readb(&ch->ch_cls_uart->msr);
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}
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/*
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* Turns off UART.
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*/
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@ -1253,7 +1222,6 @@ static void cls_uart_off(struct channel_t *ch)
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writeb(0, &ch->ch_cls_uart->ier);
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}
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/*
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* cls_get_uarts_bytes_left.
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* Returns 0 is nothing left in the FIFO, returns 1 otherwise.
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@ -1283,7 +1251,6 @@ static uint cls_get_uart_bytes_left(struct channel_t *ch)
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return left;
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}
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/*
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* cls_send_break.
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* Starts sending a break thru the UART.
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@ -1326,7 +1293,6 @@ static void cls_send_break(struct channel_t *ch, int msecs)
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}
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}
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/*
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* cls_send_immediate_char.
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* Sends a specific character as soon as possible to the UART,
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@ -1348,7 +1314,6 @@ static void cls_vpd(struct dgnc_board *brd)
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u8 __iomem *re_map_vpdbase;/* Remapped memory of the card */
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int i = 0;
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vpdbase = pci_resource_start(brd->pdev, 3);
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/* No VPD */
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@ -1370,4 +1335,3 @@ static void cls_vpd(struct dgnc_board *brd)
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if (re_map_vpdbase)
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iounmap(re_map_vpdbase);
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}
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