From: Giedrius Statkevičius Date: Sun, 8 Mar 2015 23:49:44 +0000 (+0200) Subject: dgnc: Remove redundant blank lines in dgnc_cls.c X-Git-Tag: firefly_0821_release~176^2~1998^2~138^2~481 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=85c748dfcb715e6a73588c61be874ad64fb66409;p=firefly-linux-kernel-4.4.55.git 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/dgnc/dgnc_cls.c b/drivers/staging/dgnc/dgnc_cls.c index bedc5221b6fc..2adf3d771742 100644 --- a/drivers/staging/dgnc/dgnc_cls.c +++ b/drivers/staging/dgnc/dgnc_cls.c @@ -92,14 +92,12 @@ struct board_ops dgnc_cls_ops = { .send_immediate_char = cls_send_immediate_char }; - static inline void cls_set_cts_flow_control(struct channel_t *ch) { unsigned char lcrb = readb(&ch->ch_cls_uart->lcr); unsigned char ier = readb(&ch->ch_cls_uart->ier); unsigned char isr_fcr = 0; - /* * The Enhanced Register Set may only be accessed when * the Line Control Register is set to 0xBFh. @@ -136,14 +134,12 @@ static inline void cls_set_cts_flow_control(struct channel_t *ch) } - static inline void cls_set_ixon_flow_control(struct channel_t *ch) { unsigned char lcrb = readb(&ch->ch_cls_uart->lcr); unsigned char ier = readb(&ch->ch_cls_uart->ier); unsigned char isr_fcr = 0; - /* * The Enhanced Register Set may only be accessed when * the Line Control Register is set to 0xBFh. @@ -184,14 +180,12 @@ static inline void cls_set_ixon_flow_control(struct channel_t *ch) } - static inline void cls_set_no_output_flow_control(struct channel_t *ch) { unsigned char lcrb = readb(&ch->ch_cls_uart->lcr); unsigned char ier = readb(&ch->ch_cls_uart->ier); unsigned char isr_fcr = 0; - /* * The Enhanced Register Set may only be accessed when * the Line Control Register is set to 0xBFh. @@ -230,14 +224,12 @@ static inline void cls_set_no_output_flow_control(struct channel_t *ch) } - static inline void cls_set_rts_flow_control(struct channel_t *ch) { unsigned char lcrb = readb(&ch->ch_cls_uart->lcr); unsigned char ier = readb(&ch->ch_cls_uart->ier); unsigned char isr_fcr = 0; - /* * The Enhanced Register Set may only be accessed when * the Line Control Register is set to 0xBFh. @@ -266,20 +258,17 @@ static inline void cls_set_rts_flow_control(struct channel_t *ch) UART_16654_FCR_TXTRIGGER_16 | UART_FCR_CLEAR_RCVR), &ch->ch_cls_uart->isr_fcr); - ch->ch_r_watermark = 4; ch->ch_r_tlevel = 8; } - static inline void cls_set_ixoff_flow_control(struct channel_t *ch) { unsigned char lcrb = readb(&ch->ch_cls_uart->lcr); unsigned char ier = readb(&ch->ch_cls_uart->ier); unsigned char isr_fcr = 0; - /* * The Enhanced Register Set may only be accessed when * the Line Control Register is set to 0xBFh. @@ -316,14 +305,12 @@ static inline void cls_set_ixoff_flow_control(struct channel_t *ch) } - static inline void cls_set_no_input_flow_control(struct channel_t *ch) { unsigned char lcrb = readb(&ch->ch_cls_uart->lcr); unsigned char ier = readb(&ch->ch_cls_uart->ier); unsigned char isr_fcr = 0; - /* * The Enhanced Register Set may only be accessed when * the Line Control Register is set to 0xBFh. @@ -357,7 +344,6 @@ static inline void cls_set_no_input_flow_control(struct channel_t *ch) } - /* * cls_clear_break. * Determines whether its time to shut off break condition. @@ -393,7 +379,6 @@ static inline void cls_clear_break(struct channel_t *ch, int force) spin_unlock_irqrestore(&ch->ch_lock, flags); } - /* Parse the ISR register for the specific port */ static inline void cls_parse_isr(struct dgnc_board *brd, uint port) { @@ -457,7 +442,6 @@ static inline void cls_parse_isr(struct dgnc_board *brd, uint port) } } - /* * cls_param() * Send any/all changes to the line to the UART. @@ -711,7 +695,6 @@ static void cls_param(struct tty_struct *tty) cls_parse_modem(ch, readb(&ch->ch_cls_uart->msr)); } - /* * Our board poller function. */ @@ -784,7 +767,6 @@ static void cls_tasklet(unsigned long data) } - /* * cls_intr() * @@ -834,7 +816,6 @@ static irqreturn_t cls_intr(int irq, void *voidbrd) return IRQ_HANDLED; } - static void cls_disable_receiver(struct channel_t *ch) { unsigned char tmp = readb(&ch->ch_cls_uart->ier); @@ -843,7 +824,6 @@ static void cls_disable_receiver(struct channel_t *ch) writeb(tmp, &ch->ch_cls_uart->ier); } - static void cls_enable_receiver(struct channel_t *ch) { unsigned char tmp = readb(&ch->ch_cls_uart->ier); @@ -852,7 +832,6 @@ static void cls_enable_receiver(struct channel_t *ch) writeb(tmp, &ch->ch_cls_uart->ier); } - static void cls_copy_data_from_uart_to_queue(struct channel_t *ch) { int qleft = 0; @@ -942,7 +921,6 @@ static void cls_copy_data_from_uart_to_queue(struct channel_t *ch) spin_unlock_irqrestore(&ch->ch_lock, flags); } - /* * This function basically goes to sleep for secs, or until * it gets signalled that the port has fully drained. @@ -978,7 +956,6 @@ static int cls_drain(struct tty_struct *tty, uint seconds) ((un->un_flags & UN_EMPTY) == 0)); } - /* Channel lock MUST be held before calling this function! */ static void cls_flush_uart_write(struct channel_t *ch) { @@ -992,7 +969,6 @@ static void cls_flush_uart_write(struct channel_t *ch) ch->ch_flags |= (CH_TX_FIFO_EMPTY | CH_TX_FIFO_LWM); } - /* Channel lock MUST be held before calling this function! */ static void cls_flush_uart_read(struct channel_t *ch) { @@ -1013,7 +989,6 @@ static void cls_flush_uart_read(struct channel_t *ch) udelay(10); } - static void cls_copy_data_from_queue_to_uart(struct channel_t *ch) { ushort head; @@ -1097,7 +1072,6 @@ static void cls_copy_data_from_queue_to_uart(struct channel_t *ch) spin_unlock_irqrestore(&ch->ch_lock, flags); } - static void cls_parse_modem(struct channel_t *ch, unsigned char signals) { unsigned char msignals = signals; @@ -1162,7 +1136,6 @@ static void cls_parse_modem(struct channel_t *ch, unsigned char signals) spin_unlock_irqrestore(&ch->ch_lock, flags); } - /* Make the UART raise any of the output signals we want up */ static void cls_assert_modem_signals(struct channel_t *ch) { @@ -1182,7 +1155,6 @@ static void cls_assert_modem_signals(struct channel_t *ch) udelay(10); } - static void cls_send_start_character(struct channel_t *ch) { if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) @@ -1194,7 +1166,6 @@ static void cls_send_start_character(struct channel_t *ch) } } - static void cls_send_stop_character(struct channel_t *ch) { if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) @@ -1206,7 +1177,6 @@ static void cls_send_stop_character(struct channel_t *ch) } } - /* Inits UART */ static void cls_uart_init(struct channel_t *ch) { @@ -1244,7 +1214,6 @@ static void cls_uart_init(struct channel_t *ch) readb(&ch->ch_cls_uart->msr); } - /* * Turns off UART. */ @@ -1253,7 +1222,6 @@ static void cls_uart_off(struct channel_t *ch) writeb(0, &ch->ch_cls_uart->ier); } - /* * cls_get_uarts_bytes_left. * Returns 0 is nothing left in the FIFO, returns 1 otherwise. @@ -1283,7 +1251,6 @@ static uint cls_get_uart_bytes_left(struct channel_t *ch) return left; } - /* * cls_send_break. * Starts sending a break thru the UART. @@ -1326,7 +1293,6 @@ static void cls_send_break(struct channel_t *ch, int msecs) } } - /* * cls_send_immediate_char. * Sends a specific character as soon as possible to the UART, @@ -1348,7 +1314,6 @@ static void cls_vpd(struct dgnc_board *brd) u8 __iomem *re_map_vpdbase;/* Remapped memory of the card */ int i = 0; - vpdbase = pci_resource_start(brd->pdev, 3); /* No VPD */ @@ -1370,4 +1335,3 @@ static void cls_vpd(struct dgnc_board *brd) if (re_map_vpdbase) iounmap(re_map_vpdbase); } -