diff options
author | Seunghun Lee <waydi1@gmail.com> | 2014-08-20 00:30:23 +0900 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-08-30 14:02:34 -0700 |
commit | f1e51745eb309a52f19d1115ddf8508a16aedbc4 (patch) | |
tree | 403288cf84c595f3fe26e6f610b0f8dc084f41ef /drivers/staging/dgnc/dgnc_cls.c | |
parent | ebb10d8ea61934b9be3c7ac7a4fb433579ba0283 (diff) |
staging: dgnc: remove DPR Macros and related codes.
In dgnc_drivers.h, DPR macro and DPR_* macros are defined but do nothing.
So remove them and related codes.
CC: Lidza Louina <lidza.louina@gmail.com>
CC: Mark Hounschell <markh@compro.net>
Signed-off-by: Seunghun Lee <waydi1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc/dgnc_cls.c')
-rw-r--r-- | drivers/staging/dgnc/dgnc_cls.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/drivers/staging/dgnc/dgnc_cls.c b/drivers/staging/dgnc/dgnc_cls.c index fe099c651d32..84b1377347a0 100644 --- a/drivers/staging/dgnc/dgnc_cls.c +++ b/drivers/staging/dgnc/dgnc_cls.c @@ -99,7 +99,6 @@ static inline void cls_set_cts_flow_control(struct channel_t *ch) uchar ier = readb(&ch->ch_cls_uart->ier); uchar isr_fcr = 0; - DPR_PARAM(("Setting CTSFLOW\n")); /* * The Enhanced Register Set may only be accessed when @@ -144,7 +143,6 @@ static inline void cls_set_ixon_flow_control(struct channel_t *ch) uchar ier = readb(&ch->ch_cls_uart->ier); uchar isr_fcr = 0; - DPR_PARAM(("Setting IXON FLOW\n")); /* * The Enhanced Register Set may only be accessed when @@ -193,7 +191,6 @@ static inline void cls_set_no_output_flow_control(struct channel_t *ch) uchar ier = readb(&ch->ch_cls_uart->ier); uchar isr_fcr = 0; - DPR_PARAM(("Unsetting Output FLOW\n")); /* * The Enhanced Register Set may only be accessed when @@ -240,7 +237,6 @@ static inline void cls_set_rts_flow_control(struct channel_t *ch) uchar ier = readb(&ch->ch_cls_uart->ier); uchar isr_fcr = 0; - DPR_PARAM(("Setting RTSFLOW\n")); /* * The Enhanced Register Set may only be accessed when @@ -283,7 +279,6 @@ static inline void cls_set_ixoff_flow_control(struct channel_t *ch) uchar ier = readb(&ch->ch_cls_uart->ier); uchar isr_fcr = 0; - DPR_PARAM(("Setting IXOFF FLOW\n")); /* * The Enhanced Register Set may only be accessed when @@ -328,7 +323,6 @@ static inline void cls_set_no_input_flow_control(struct channel_t *ch) uchar ier = readb(&ch->ch_cls_uart->ier); uchar isr_fcr = 0; - DPR_PARAM(("Unsetting Input FLOW\n")); /* * The Enhanced Register Set may only be accessed when @@ -394,8 +388,6 @@ static inline void cls_clear_break(struct channel_t *ch, int force) writeb((temp & ~UART_LCR_SBC), &ch->ch_cls_uart->lcr); ch->ch_flags &= ~(CH_BREAK_SENDING); ch->ch_stop_sending_break = 0; - DPR_IOCTL(("Finishing UART_LCR_SBC! finished: %lx\n", - jiffies)); } } DGNC_UNLOCK(ch->ch_lock, lock_flags); @@ -430,9 +422,6 @@ static inline void cls_parse_isr(struct dgnc_board *brd, uint port) if (isr & UART_IIR_NO_INT) break; - DPR_INTR(("%s:%d port: %x isr: %x\n", __FILE__, __LINE__, - port, isr)); - /* Receive Interrupt pending */ if (isr & (UART_IIR_RDI | UART_IIR_RDI_TIMEOUT)) { /* Read data from uart -> queue */ @@ -464,7 +453,6 @@ static inline void cls_parse_isr(struct dgnc_board *brd, uint port) } /* Parse any modem signal changes */ - DPR_INTR(("MOD_STAT: sending to parse_modem_sigs\n")); cls_parse_modem(ch, readb(&ch->ch_cls_uart->msr)); } } @@ -501,10 +489,6 @@ static void cls_param(struct tty_struct *tty) if (!bd || bd->magic != DGNC_BOARD_MAGIC) return; - DPR_PARAM(("param start: tdev: %x cflags: %x oflags: %x iflags: %x\n", - ch->ch_tun.un_dev, ch->ch_c_cflag, ch->ch_c_oflag, - ch->ch_c_iflag)); - /* * If baud rate is zero, flush queues, and set mval to drop DTR. */ @@ -588,8 +572,6 @@ static void cls_param(struct tty_struct *tty) (jindex < 16)) { baud = bauds[iindex][jindex]; } else { - DPR_IOCTL(("baud indices were out of range (%d)(%d)", - iindex, jindex)); baud = 0; } @@ -840,14 +822,10 @@ static irqreturn_t cls_intr(int irq, void *voidbrd) /* If 0, no interrupts pending */ if (!poll_reg) { - DPR_INTR(( - "Kernel interrupted to me, but no pending interrupts...\n")); DGNC_UNLOCK(brd->bd_intr_lock, lock_flags); return IRQ_NONE; } - DPR_INTR(("%s:%d poll_reg: %x\n", __FILE__, __LINE__, poll_reg)); - /* Parse each port to find out what caused the interrupt */ for (i = 0; i < brd->nasync; i++) cls_parse_isr(brd, i); @@ -859,7 +837,6 @@ static irqreturn_t cls_intr(int irq, void *voidbrd) DGNC_UNLOCK(brd->bd_intr_lock, lock_flags); - DPR_INTR(("dgnc_intr finish.\n")); return IRQ_HANDLED; } @@ -938,9 +915,6 @@ static void cls_copy_data_from_uart_to_queue(struct channel_t *ch) * I hope thats okay with everyone? Yes? Good. */ while (qleft < 1) { - DPR_READ(("Queue full, dropping DATA:%x LSR:%x\n", - ch->ch_rqueue[tail], ch->ch_equeue[tail])); - ch->ch_r_tail = tail = (tail + 1) & RQUEUEMASK; ch->ch_err_overrun++; qleft++; @@ -954,9 +928,6 @@ static void cls_copy_data_from_uart_to_queue(struct channel_t *ch) qleft--; - DPR_READ(("DATA/LSR pair: %x %x\n", ch->ch_rqueue[head], - ch->ch_equeue[head])); - if (ch->ch_equeue[head] & UART_LSR_PE) ch->ch_err_parity++; if (ch->ch_equeue[head] & UART_LSR_BI) @@ -1012,8 +983,6 @@ static int cls_drain(struct tty_struct *tty, uint seconds) ((un->un_flags & UN_EMPTY) == 0)); /* If ret is non-zero, user ctrl-c'ed us */ - if (rc) - DPR_IOCTL(("%d Drain - User ctrl c'ed\n", __LINE__)); return rc; } @@ -1126,7 +1095,6 @@ static void cls_copy_data_from_queue_to_uart(struct channel_t *ch) writeb(ch->ch_wqueue[ch->ch_w_tail], &ch->ch_cls_uart->txrx); dgnc_sniff_nowait_nolock(ch, "UART WRITE", ch->ch_wqueue + ch->ch_w_tail, 1); - DPR_WRITE(("Tx data: %x\n", ch->ch_wqueue[ch->ch_w_tail])); ch->ch_w_tail++; ch->ch_w_tail &= WQUEUEMASK; ch->ch_txcount++; @@ -1149,9 +1117,6 @@ static void cls_parse_modem(struct channel_t *ch, uchar signals) if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) return; - DPR_MSIGS(("cls_parse_modem: port: %d signals: %d\n", - ch->ch_portnum, msignals)); - /* * Do altpin switching. Altpin switches DCD and DSR. * This prolly breaks DSRPACE, so we should be more clever here. @@ -1206,17 +1171,6 @@ static void cls_parse_modem(struct channel_t *ch, uchar signals) else ch->ch_mistat &= ~UART_MSR_CTS; DGNC_UNLOCK(ch->ch_lock, lock_flags); - - - DPR_MSIGS(( - "Port: %d DTR: %d RTS: %d CTS: %d DSR: %d " "RI: %d CD: %d\n", - ch->ch_portnum, - !!((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_MSR_CTS), - !!((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_DCD))); } @@ -1363,8 +1317,6 @@ static void cls_send_break(struct channel_t *ch, int msecs) writeb((temp & ~UART_LCR_SBC), &ch->ch_cls_uart->lcr); ch->ch_flags &= ~(CH_BREAK_SENDING); ch->ch_stop_sending_break = 0; - DPR_IOCTL(("Finishing UART_LCR_SBC! finished: %lx\n", - jiffies)); } return; } @@ -1382,9 +1334,6 @@ static void cls_send_break(struct channel_t *ch, int msecs) writeb((temp | UART_LCR_SBC), &ch->ch_cls_uart->lcr); ch->ch_flags |= (CH_BREAK_SENDING); - DPR_IOCTL(( - "Port %d. Starting UART_LCR_SBC! start: %lx should end: %lx\n", - ch->ch_portnum, jiffies, ch->ch_stop_sending_break)); } } |