diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/dt2801.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/dt2801.c | 109 |
1 files changed, 38 insertions, 71 deletions
diff --git a/drivers/staging/comedi/drivers/dt2801.c b/drivers/staging/comedi/drivers/dt2801.c index 811c8c59c017..d4d4e4b497dc 100644 --- a/drivers/staging/comedi/drivers/dt2801.c +++ b/drivers/staging/comedi/drivers/dt2801.c @@ -90,58 +90,42 @@ Configuration options: #if 0 /* ignore 'defined but not used' warning */ -static const struct comedi_lrange range_dt2801_ai_pgh_bipolar = { 4, { - RANGE(-10, - 10), - RANGE(-5, - 5), - RANGE - (-2.5, - 2.5), - RANGE - (-1.25, - 1.25), - } +static const struct comedi_lrange range_dt2801_ai_pgh_bipolar = { + 4, { + BIP_RANGE(10), + BIP_RANGE(5), + BIP_RANGE(2.5), + BIP_RANGE(1.25) + } }; #endif -static const struct comedi_lrange range_dt2801_ai_pgl_bipolar = { 4, { - RANGE(-10, - 10), - RANGE(-1, - 1), - RANGE - (-0.1, - 0.1), - RANGE - (-0.02, - 0.02), - } +static const struct comedi_lrange range_dt2801_ai_pgl_bipolar = { + 4, { + BIP_RANGE(10), + BIP_RANGE(1), + BIP_RANGE(0.1), + BIP_RANGE(0.02) + } }; #if 0 /* ignore 'defined but not used' warning */ -static const struct comedi_lrange range_dt2801_ai_pgh_unipolar = { 4, { - RANGE(0, - 10), - RANGE(0, - 5), - RANGE(0, - 2.5), - RANGE(0, - 1.25), - } +static const struct comedi_lrange range_dt2801_ai_pgh_unipolar = { + 4, { + UNI_RANGE(10), + UNI_RANGE(5), + UNI_RANGE(2.5), + UNI_RANGE(1.25) + } }; #endif -static const struct comedi_lrange range_dt2801_ai_pgl_unipolar = { 4, { - RANGE(0, - 10), - RANGE(0, - 1), - RANGE(0, - 0.1), - RANGE(0, - 0.02), - } +static const struct comedi_lrange range_dt2801_ai_pgl_unipolar = { + 4, { + UNI_RANGE(10), + UNI_RANGE(1), + UNI_RANGE(0.1), + UNI_RANGE(0.02) + } }; struct dt2801_board { @@ -289,13 +273,6 @@ static int dt2801_writedata(struct comedi_device *dev, unsigned int data) outb_p(data & 0xff, dev->iobase + DT2801_DATA); return 0; } -#if 0 - if (stat & DT_S_READY) { - printk - ("dt2801: ready flag set (bad!) in dt2801_writedata()\n"); - return -EIO; - } -#endif } while (--timeout > 0); return -ETIME; @@ -343,11 +320,11 @@ static int dt2801_writecmd(struct comedi_device *dev, int command) stat = inb_p(dev->iobase + DT2801_STATUS); if (stat & DT_S_COMPOSITE_ERROR) { - printk - ("dt2801: composite-error in dt2801_writecmd(), ignoring\n"); + dev_dbg(dev->class_dev, + "composite-error in %s, ignoring\n", __func__); } if (!(stat & DT_S_READY)) - printk("dt2801: !ready in dt2801_writecmd(), ignoring\n"); + dev_dbg(dev->class_dev, "!ready in %s, ignoring\n", __func__); outb_p(command, dev->iobase + DT2801_CMD); return 0; @@ -359,17 +336,12 @@ static int dt2801_reset(struct comedi_device *dev) unsigned int stat; int timeout; - DPRINTK("dt2801: resetting board...\n"); - DPRINTK("fingerprint: 0x%02x 0x%02x\n", inb_p(dev->iobase), - inb_p(dev->iobase + 1)); - /* pull random data from data port */ inb_p(dev->iobase + DT2801_DATA); inb_p(dev->iobase + DT2801_DATA); inb_p(dev->iobase + DT2801_DATA); inb_p(dev->iobase + DT2801_DATA); - DPRINTK("dt2801: stop\n"); /* dt2801_writecmd(dev,DT_C_STOP); */ outb_p(DT_C_STOP, dev->iobase + DT2801_CMD); @@ -382,12 +354,10 @@ static int dt2801_reset(struct comedi_device *dev) break; } while (timeout--); if (!timeout) - printk("dt2801: timeout 1 status=0x%02x\n", stat); + dev_dbg(dev->class_dev, "timeout 1 status=0x%02x\n", stat); - /* printk("dt2801: reading dummy\n"); */ /* dt2801_readdata(dev,&board_code); */ - DPRINTK("dt2801: reset\n"); outb_p(DT_C_RESET, dev->iobase + DT2801_CMD); /* dt2801_writecmd(dev,DT_C_RESET); */ @@ -399,13 +369,10 @@ static int dt2801_reset(struct comedi_device *dev) break; } while (timeout--); if (!timeout) - printk("dt2801: timeout 2 status=0x%02x\n", stat); + dev_dbg(dev->class_dev, "timeout 2 status=0x%02x\n", stat); - DPRINTK("dt2801: reading code\n"); dt2801_readdata(dev, &board_code); - DPRINTK("dt2801: ok. code=0x%02x\n", board_code); - return board_code; } @@ -465,12 +432,12 @@ static int dt2801_error(struct comedi_device *dev, int stat) { if (stat < 0) { if (stat == -ETIME) - printk("dt2801: timeout\n"); + dev_dbg(dev->class_dev, "timeout\n"); else - printk("dt2801: error %d\n", stat); + dev_dbg(dev->class_dev, "error %d\n", stat); return stat; } - printk("dt2801: error status 0x%02x, resetting...\n", stat); + dev_dbg(dev->class_dev, "error status 0x%02x, resetting...\n", stat); dt2801_reset(dev); dt2801_reset(dev); @@ -601,8 +568,8 @@ static int dt2801_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (boardtypes[type].boardcode == board_code) goto havetype; } - printk("dt2801: unrecognized board code=0x%02x, contact author\n", - board_code); + dev_dbg(dev->class_dev, + "unrecognized board code=0x%02x, contact author\n", board_code); type = 0; havetype: |