From: H Hartley Sweeten Date: Sat, 18 Aug 2012 01:05:01 +0000 (-0700) Subject: staging: comedi: adv_pci1710: remove function trace messages X-Git-Tag: firefly_0821_release~3680^2~1977^2~853 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f5f9a3ff04feb6851bcfbb278c506d74037e54b9;p=firefly-linux-kernel-4.4.55.git staging: comedi: adv_pci1710: remove function trace messages The macros PCI171X_EXTDEBUG and DPRINTK enable a number of function trace messages. These trace messages should not be in the final driver. Remove them. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/adv_pci1710.c b/drivers/staging/comedi/drivers/adv_pci1710.c index 6b4d0d68e637..7c4f0dea87c2 100644 --- a/drivers/staging/comedi/drivers/adv_pci1710.c +++ b/drivers/staging/comedi/drivers/adv_pci1710.c @@ -52,17 +52,8 @@ Configuration options: * correct channel number on every 12 bit * sample */ -#undef PCI171X_EXTDEBUG - #define DRV_NAME "adv_pci1710" -#undef DPRINTK -#ifdef PCI171X_EXTDEBUG -#define DPRINTK(fmt, args...) printk(fmt, ## args) -#else -#define DPRINTK(fmt, args...) -#endif - #define PCI_VENDOR_ID_ADVANTECH 0x13fe /* hardware types of the cards */ @@ -318,7 +309,6 @@ static int pci171x_insn_read_ai(struct comedi_device *dev, unsigned int idata; #endif - DPRINTK("adv_pci1710 EDBG: BGN: pci171x_insn_read_ai(...)\n"); devpriv->CntrlReg &= Control_CNT0; devpriv->CntrlReg |= Control_SW; /* set software trigger */ outw(devpriv->CntrlReg, dev->iobase + PCI171x_CONTROL); @@ -327,32 +317,18 @@ static int pci171x_insn_read_ai(struct comedi_device *dev, setup_channel_list(dev, s, &insn->chanspec, 1, 1); - DPRINTK("adv_pci1710 A ST=%4x IO=%x\n", - inw(dev->iobase + PCI171x_STATUS), - dev->iobase + PCI171x_STATUS); for (n = 0; n < insn->n; n++) { outw(0, dev->iobase + PCI171x_SOFTTRG); /* start conversion */ - DPRINTK("adv_pci1710 B n=%d ST=%4x\n", n, - inw(dev->iobase + PCI171x_STATUS)); /* udelay(1); */ - DPRINTK("adv_pci1710 C n=%d ST=%4x\n", n, - inw(dev->iobase + PCI171x_STATUS)); timeout = 100; while (timeout--) { if (!(inw(dev->iobase + PCI171x_STATUS) & Status_FE)) goto conv_finish; - if (!(timeout % 10)) - DPRINTK("adv_pci1710 D n=%d tm=%d ST=%4x\n", n, - timeout, - inw(dev->iobase + PCI171x_STATUS)); } comedi_error(dev, "A/D insn timeout"); outb(0, dev->iobase + PCI171x_CLRFIFO); outb(0, dev->iobase + PCI171x_CLRINT); data[n] = 0; - DPRINTK - ("adv_pci1710 EDBG: END: pci171x_insn_read_ai(...) n=%d\n", - n); return -ETIME; conv_finish: @@ -373,7 +349,6 @@ conv_finish: outb(0, dev->iobase + PCI171x_CLRFIFO); outb(0, dev->iobase + PCI171x_CLRINT); - DPRINTK("adv_pci1710 EDBG: END: pci171x_insn_read_ai(...) n=%d\n", n); return n; } @@ -584,7 +559,6 @@ static void interrupt_pci1710_every_sample(void *d) short sampl; #endif - DPRINTK("adv_pci1710 EDBG: BGN: interrupt_pci1710_every_sample(...)\n"); m = inw(dev->iobase + PCI171x_STATUS); if (m & Status_FE) { printk("comedi%d: A/D FIFO empty (%4x)\n", dev->minor, m); @@ -605,11 +579,9 @@ static void interrupt_pci1710_every_sample(void *d) outb(0, dev->iobase + PCI171x_CLRINT); /* clear our INT request */ - DPRINTK("FOR "); for (; !(inw(dev->iobase + PCI171x_STATUS) & Status_FE);) { #ifdef PCI171x_PARANOIDCHECK sampl = inw(dev->iobase + PCI171x_AD_DATA); - DPRINTK("%04x:", sampl); if (this_board->cardtype != TYPE_PCI1713) if ((sampl & 0xf000) != devpriv->act_chanlist[s->async->cur_chan]) { @@ -626,8 +598,6 @@ static void interrupt_pci1710_every_sample(void *d) comedi_event(dev, s); return; } - DPRINTK("%8d %2d %8d~", s->async->buf_int_ptr, - s->async->cur_chan, s->async->buf_int_count); comedi_buf_put(s->async, sampl & 0x0fff); #else comedi_buf_put(s->async, @@ -641,11 +611,6 @@ static void interrupt_pci1710_every_sample(void *d) if (s->async->cur_chan == 0) { /* one scan done */ devpriv->ai_act_scan++; - DPRINTK - ("adv_pci1710 EDBG: EOS1 bic %d bip %d buc %d bup %d\n", - s->async->buf_int_count, s->async->buf_int_ptr, - s->async->buf_user_count, s->async->buf_user_ptr); - DPRINTK("adv_pci1710 EDBG: EOS2\n"); if ((!devpriv->neverending_ai) && (devpriv->ai_act_scan >= devpriv->ai_scans)) { /* all data sampled */ @@ -658,7 +623,6 @@ static void interrupt_pci1710_every_sample(void *d) } outb(0, dev->iobase + PCI171x_CLRINT); /* clear our INT request */ - DPRINTK("adv_pci1710 EDBG: END: interrupt_pci1710_every_sample(...)\n"); comedi_event(dev, s); } @@ -673,8 +637,7 @@ static int move_block_from_fifo(struct comedi_device *dev, #ifdef PCI171x_PARANOIDCHECK int sampl; #endif - DPRINTK("adv_pci1710 EDBG: BGN: move_block_from_fifo(...,%d,%d)\n", n, - turn); + j = s->async->cur_chan; for (i = 0; i < n; i++) { #ifdef PCI171x_PARANOIDCHECK @@ -705,7 +668,6 @@ static int move_block_from_fifo(struct comedi_device *dev, } } s->async->cur_chan = j; - DPRINTK("adv_pci1710 EDBG: END: move_block_from_fifo(...)\n"); return 0; } @@ -718,7 +680,6 @@ static void interrupt_pci1710_half_fifo(void *d) struct comedi_subdevice *s = dev->subdevices + 0; int m, samplesinbuf; - DPRINTK("adv_pci1710 EDBG: BGN: interrupt_pci1710_half_fifo(...)\n"); m = inw(dev->iobase + PCI171x_STATUS); if (!(m & Status_FH)) { printk("comedi%d: A/D FIFO not half full! (%4x)\n", @@ -760,7 +721,6 @@ static void interrupt_pci1710_half_fifo(void *d) return; } outb(0, dev->iobase + PCI171x_CLRINT); /* clear our INT request */ - DPRINTK("adv_pci1710 EDBG: END: interrupt_pci1710_half_fifo(...)\n"); comedi_event(dev, s); } @@ -772,17 +732,12 @@ static irqreturn_t interrupt_service_pci1710(int irq, void *d) { struct comedi_device *dev = d; - DPRINTK("adv_pci1710 EDBG: BGN: interrupt_service_pci1710(%d,...)\n", - irq); if (!dev->attached) /* is device attached? */ return IRQ_NONE; /* no, exit */ /* is this interrupt from our board? */ if (!(inw(dev->iobase + PCI171x_STATUS) & Status_IRQ)) return IRQ_NONE; /* no, exit */ - DPRINTK("adv_pci1710 EDBG: interrupt_service_pci1710() ST: %4x\n", - inw(dev->iobase + PCI171x_STATUS)); - if (devpriv->ai_et) { /* Switch from initial TRIG_EXT to TRIG_xxx. */ devpriv->ai_et = 0; devpriv->CntrlReg &= Control_CNT0; @@ -802,7 +757,6 @@ static irqreturn_t interrupt_service_pci1710(int irq, void *d) } else { interrupt_pci1710_half_fifo(d); } - DPRINTK("adv_pci1710 EDBG: END: interrupt_service_pci1710(...)\n"); return IRQ_HANDLED; } @@ -815,8 +769,6 @@ static int pci171x_ai_docmd_and_mode(int mode, struct comedi_device *dev, unsigned int divisor1 = 0, divisor2 = 0; unsigned int seglen; - DPRINTK("adv_pci1710 EDBG: BGN: pci171x_ai_docmd_and_mode(%d,...)\n", - mode); start_pacer(dev, -1, 0, 0); /* stop pacer */ seglen = check_channel_list(dev, s, devpriv->ai_chanlist, @@ -869,10 +821,6 @@ static int pci171x_ai_docmd_and_mode(int mode, struct comedi_device *dev, i8253_cascade_ns_to_timer(devpriv->i8254_osc_base, &divisor1, &divisor2, &devpriv->ai_timer1, devpriv->ai_flags & TRIG_ROUND_MASK); - DPRINTK - ("adv_pci1710 EDBG: OSC base=%u div1=%u div2=%u timer=%u\n", - devpriv->i8254_osc_base, divisor1, divisor2, - devpriv->ai_timer1); outw(devpriv->CntrlReg, dev->iobase + PCI171x_CONTROL); if (mode != 2) { /* start pacer */ @@ -888,27 +836,9 @@ static int pci171x_ai_docmd_and_mode(int mode, struct comedi_device *dev, break; } - DPRINTK("adv_pci1710 EDBG: END: pci171x_ai_docmd_and_mode(...)\n"); return 0; } -#ifdef PCI171X_EXTDEBUG -/* -============================================================================== -*/ -static void pci171x_cmdtest_out(int e, struct comedi_cmd *cmd) -{ - printk("adv_pci1710 e=%d startsrc=%x scansrc=%x convsrc=%x\n", e, - cmd->start_src, cmd->scan_begin_src, cmd->convert_src); - printk("adv_pci1710 e=%d startarg=%d scanarg=%d convarg=%d\n", e, - cmd->start_arg, cmd->scan_begin_arg, cmd->convert_arg); - printk("adv_pci1710 e=%d stopsrc=%x scanend=%x\n", e, cmd->stop_src, - cmd->scan_end_src); - printk("adv_pci1710 e=%d stoparg=%d scanendarg=%d chanlistlen=%d\n", - e, cmd->stop_arg, cmd->scan_end_arg, cmd->chanlist_len); -} -#endif - /* ============================================================================== */ @@ -920,10 +850,6 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev, int tmp; unsigned int divisor1 = 0, divisor2 = 0; - DPRINTK("adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...)\n"); -#ifdef PCI171X_EXTDEBUG - pci171x_cmdtest_out(-1, cmd); -#endif /* step 1: make sure trigger sources are trivially valid */ tmp = cmd->start_src; @@ -951,15 +877,8 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev, if (!cmd->stop_src || tmp != cmd->stop_src) err++; - if (err) { -#ifdef PCI171X_EXTDEBUG - pci171x_cmdtest_out(1, cmd); -#endif - DPRINTK( - "adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=1\n", - err); + if (err) return 1; - } /* step2: make sure trigger srcs are unique and mutually compatible */ @@ -984,15 +903,8 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev, if (cmd->stop_src != TRIG_NONE && cmd->stop_src != TRIG_COUNT) err++; - if (err) { -#ifdef PCI171X_EXTDEBUG - pci171x_cmdtest_out(2, cmd); -#endif - DPRINTK( - "adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=2\n", - err); + if (err) return 2; - } /* step 3: make sure arguments are trivially compatible */ @@ -1034,15 +946,8 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev, } } - if (err) { -#ifdef PCI171X_EXTDEBUG - pci171x_cmdtest_out(3, cmd); -#endif - DPRINTK( - "adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=3\n", - err); + if (err) return 3; - } /* step 4: fix up any arguments */ @@ -1057,12 +962,8 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev, err++; } - if (err) { - DPRINTK - ("adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) err=%d ret=4\n", - err); + if (err) return 4; - } /* step 5: complain about special chanlist considerations */ @@ -1072,7 +973,6 @@ static int pci171x_ai_cmdtest(struct comedi_device *dev, return 5; /* incorrect channels list */ } - DPRINTK("adv_pci1710 EDBG: BGN: pci171x_ai_cmdtest(...) ret=0\n"); return 0; } @@ -1083,7 +983,6 @@ static int pci171x_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) { struct comedi_cmd *cmd = &s->async->cmd; - DPRINTK("adv_pci1710 EDBG: BGN: pci171x_ai_cmd(...)\n"); devpriv->ai_n_chan = cmd->chanlist_len; devpriv->ai_chanlist = cmd->chanlist; devpriv->ai_flags = cmd->flags; @@ -1126,7 +1025,6 @@ static int check_channel_list(struct comedi_device *dev, unsigned int chansegment[32]; unsigned int i, nowmustbechan, seglen, segpos; - DPRINTK("adv_pci1710 EDBG: check_channel_list(...,%d)\n", n_chan); /* correct channel and range number check itself comedi/range.c */ if (n_chan < 1) { comedi_error(dev, "range/channel list is empty!"); @@ -1179,12 +1077,9 @@ static void setup_channel_list(struct comedi_device *dev, { unsigned int i, range, chanprog; - DPRINTK("adv_pci1710 EDBG: setup_channel_list(...,%d,%d)\n", n_chan, - seglen); devpriv->act_chanlist_len = seglen; devpriv->act_chanlist_pos = 0; - DPRINTK("SegLen: %d\n", seglen); for (i = 0; i < seglen; i++) { /* store range list to card */ chanprog = muxonechan[CR_CHAN(chanlist[i])]; outw(chanprog, dev->iobase + PCI171x_MUX); /* select channel */ @@ -1196,8 +1091,6 @@ static void setup_channel_list(struct comedi_device *dev, devpriv->act_chanlist[i] = (CR_CHAN(chanlist[i]) << 12) & 0xf000; #endif - DPRINTK("GS: %2d. [%4x]=%4x %4x\n", i, chanprog, range, - devpriv->act_chanlist[i]); } #ifdef PCI171x_PARANOIDCHECK for ( ; i < n_chan; i++) { /* store remainder of channel list */ @@ -1210,9 +1103,6 @@ static void setup_channel_list(struct comedi_device *dev, CR_CHAN(chanlist[0]) | (CR_CHAN(chanlist[seglen - 1]) << 8); /* select channel interval to scan */ outw(devpriv->ai_et_MuxVal, dev->iobase + PCI171x_MUX); - DPRINTK("MUX: %4x L%4x.H%4x\n", - CR_CHAN(chanlist[0]) | (CR_CHAN(chanlist[seglen - 1]) << 8), - CR_CHAN(chanlist[0]), CR_CHAN(chanlist[seglen - 1])); } /* @@ -1221,8 +1111,6 @@ static void setup_channel_list(struct comedi_device *dev, static void start_pacer(struct comedi_device *dev, int mode, unsigned int divisor1, unsigned int divisor2) { - DPRINTK("adv_pci1710 EDBG: BGN: start_pacer(%d,%u,%u)\n", mode, - divisor1, divisor2); outw(0xb4, dev->iobase + PCI171x_CNTCTRL); outw(0x74, dev->iobase + PCI171x_CNTCTRL); @@ -1232,7 +1120,6 @@ static void start_pacer(struct comedi_device *dev, int mode, outw(divisor1 & 0xff, dev->iobase + PCI171x_CNT1); outw((divisor1 >> 8) & 0xff, dev->iobase + PCI171x_CNT1); } - DPRINTK("adv_pci1710 EDBG: END: start_pacer(...)\n"); } /* @@ -1241,8 +1128,6 @@ static void start_pacer(struct comedi_device *dev, int mode, static int pci171x_ai_cancel(struct comedi_device *dev, struct comedi_subdevice *s) { - DPRINTK("adv_pci1710 EDBG: BGN: pci171x_ai_cancel(...)\n"); - switch (this_board->cardtype) { default: devpriv->CntrlReg &= Control_CNT0; @@ -1261,7 +1146,6 @@ static int pci171x_ai_cancel(struct comedi_device *dev, devpriv->ai_buf_ptr = 0; devpriv->neverending_ai = 0; - DPRINTK("adv_pci1710 EDBG: END: pci171x_ai_cancel(...)\n"); return 0; } @@ -1270,7 +1154,6 @@ static int pci171x_ai_cancel(struct comedi_device *dev, */ static int pci171x_reset(struct comedi_device *dev) { - DPRINTK("adv_pci1710 EDBG: BGN: pci171x_reset(...)\n"); outw(0x30, dev->iobase + PCI171x_CNTCTRL); devpriv->CntrlReg = Control_SW | Control_CNT0; /* Software trigger, CNT0=external */ outw(devpriv->CntrlReg, dev->iobase + PCI171x_CONTROL); /* reset any operations */ @@ -1291,7 +1174,6 @@ static int pci171x_reset(struct comedi_device *dev) outb(0, dev->iobase + PCI171x_CLRFIFO); /* clear FIFO */ outb(0, dev->iobase + PCI171x_CLRINT); /* clear INT request */ - DPRINTK("adv_pci1710 EDBG: END: pci171x_reset(...)\n"); return 0; } @@ -1300,7 +1182,6 @@ static int pci171x_reset(struct comedi_device *dev) */ static int pci1720_reset(struct comedi_device *dev) { - DPRINTK("adv_pci1710 EDBG: BGN: pci1720_reset(...)\n"); outb(Syncont_SC0, dev->iobase + PCI1720_SYNCONT); /* set synchronous output mode */ devpriv->da_ranges = 0xAA; outb(devpriv->da_ranges, dev->iobase + PCI1720_RANGE); /* set all ranges to +/-5V */ @@ -1313,7 +1194,6 @@ static int pci1720_reset(struct comedi_device *dev) devpriv->ao_data[1] = 0x0800; devpriv->ao_data[2] = 0x0800; devpriv->ao_data[3] = 0x0800; - DPRINTK("adv_pci1710 EDBG: END: pci1720_reset(...)\n"); return 0; } @@ -1322,14 +1202,12 @@ static int pci1720_reset(struct comedi_device *dev) */ static int pci1710_reset(struct comedi_device *dev) { - DPRINTK("adv_pci1710 EDBG: BGN: pci1710_reset(...)\n"); switch (this_board->cardtype) { case TYPE_PCI1720: return pci1720_reset(dev); default: return pci171x_reset(dev); } - DPRINTK("adv_pci1710 EDBG: END: pci1710_reset(...)\n"); } static struct pci_dev *pci1710_find_pci_dev(struct comedi_device *dev,