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Staging: comedi: pcmcia irq fixes
[safe/jmp/linux-2.6] / drivers / staging / comedi / drivers / dt282x.c
diff --git a/drivers/staging/comedi/drivers/dt282x.c b/drivers/staging/comedi/drivers/dt282x.c
index 22b7304..a4c96c0 100644 (file)
--- a/drivers/staging/comedi/drivers/dt282x.c
+++ b/drivers/staging/comedi/drivers/dt282x.c
@@ -155,46 +155,78 @@ Notes:
 #define DT2821_BDINIT  0x0001  /* (W)   initialize board         */
 
 static const struct comedi_lrange range_dt282x_ai_lo_bipolar = { 4, {
-                       RANGE(-10, 10),
-                       RANGE(-5, 5),
-                       RANGE(-2.5, 2.5),
-                       RANGE(-1.25, 1.25)
-       }
+                                                                    RANGE(-10,
+                                                                          10),
+                                                                    RANGE(-5,
+                                                                          5),
+                                                                    RANGE(-2.5,
+                                                                          2.5),
+                                                                    RANGE
+                                                                    (-1.25,
+                                                                     1.25)
+                                                                    }
 };
+
 static const struct comedi_lrange range_dt282x_ai_lo_unipolar = { 4, {
-                       RANGE(0, 10),
-                       RANGE(0, 5),
-                       RANGE(0, 2.5),
-                       RANGE(0, 1.25)
-       }
+                                                                     RANGE(0,
+                                                                           10),
+                                                                     RANGE(0,
+                                                                           5),
+                                                                     RANGE(0,
+                                                                           2.5),
+                                                                     RANGE(0,
+                                                                           1.25)
+                                                                     }
 };
+
 static const struct comedi_lrange range_dt282x_ai_5_bipolar = { 4, {
-                       RANGE(-5, 5),
-                       RANGE(-2.5, 2.5),
-                       RANGE(-1.25, 1.25),
-                       RANGE(-0.625, 0.625),
-       }
+                                                                   RANGE(-5,
+                                                                         5),
+                                                                   RANGE(-2.5,
+                                                                         2.5),
+                                                                   RANGE(-1.25,
+                                                                         1.25),
+                                                                   RANGE
+                                                                   (-0.625,
+                                                                    0.625),
+                                                                   }
 };
+
 static const struct comedi_lrange range_dt282x_ai_5_unipolar = { 4, {
-                       RANGE(0, 5),
-                       RANGE(0, 2.5),
-                       RANGE(0, 1.25),
-                       RANGE(0, 0.625),
-       }
+                                                                    RANGE(0,
+                                                                          5),
+                                                                    RANGE(0,
+                                                                          2.5),
+                                                                    RANGE(0,
+                                                                          1.25),
+                                                                    RANGE(0,
+                                                                          0.625),
+                                                                    }
 };
+
 static const struct comedi_lrange range_dt282x_ai_hi_bipolar = { 4, {
-                       RANGE(-10, 10),
-                       RANGE(-1, 1),
-                       RANGE(-0.1, 0.1),
-                       RANGE(-0.02, 0.02)
-       }
+                                                                    RANGE(-10,
+                                                                          10),
+                                                                    RANGE(-1,
+                                                                          1),
+                                                                    RANGE(-0.1,
+                                                                          0.1),
+                                                                    RANGE
+                                                                    (-0.02,
+                                                                     0.02)
+                                                                    }
 };
+
 static const struct comedi_lrange range_dt282x_ai_hi_unipolar = { 4, {
-                       RANGE(0, 10),
-                       RANGE(0, 1),
-                       RANGE(0, 0.1),
-                       RANGE(0, 0.02)
-       }
+                                                                     RANGE(0,
+                                                                           10),
+                                                                     RANGE(0,
+                                                                           1),
+                                                                     RANGE(0,
+                                                                           0.1),
+                                                                     RANGE(0,
+                                                                           0.02)
+                                                                     }
 };
 
 struct dt282x_board {
@@ -217,7 +249,7 @@ static const struct dt282x_board boardtypes[] = {
         .ispgl = 0,
         .dachan = 2,
         .dabits = 12,
-       },
+        },
        {.name = "dt2821-f",
         .adbits = 12,
         .adchan_se = 16,
@@ -226,7 +258,7 @@ static const struct dt282x_board boardtypes[] = {
         .ispgl = 0,
         .dachan = 2,
         .dabits = 12,
-       },
+        },
        {.name = "dt2821-g",
         .adbits = 12,
         .adchan_se = 16,
@@ -235,7 +267,7 @@ static const struct dt282x_board boardtypes[] = {
         .ispgl = 0,
         .dachan = 2,
         .dabits = 12,
-       },
+        },
        {.name = "dt2823",
         .adbits = 16,
         .adchan_se = 0,
@@ -244,16 +276,16 @@ static const struct dt282x_board boardtypes[] = {
         .ispgl = 0,
         .dachan = 2,
         .dabits = 16,
-       },
+        },
        {.name = "dt2824-pgh",
-         .adbits = 12,
-         .adchan_se = 16,
-         .adchan_di = 8,
-         .ai_speed = 20000,
-         .ispgl = 0,
-         .dachan = 0,
-         .dabits = 0,
-       },
+        .adbits = 12,
+        .adchan_se = 16,
+        .adchan_di = 8,
+        .ai_speed = 20000,
+        .ispgl = 0,
+        .dachan = 0,
+        .dabits = 0,
+        },
        {.name = "dt2824-pgl",
         .adbits = 12,
         .adchan_se = 16,
@@ -262,7 +294,7 @@ static const struct dt282x_board boardtypes[] = {
         .ispgl = 1,
         .dachan = 0,
         .dabits = 0,
-       },
+        },
        {.name = "dt2825",
         .adbits = 12,
         .adchan_se = 16,
@@ -271,7 +303,7 @@ static const struct dt282x_board boardtypes[] = {
         .ispgl = 1,
         .dachan = 2,
         .dabits = 12,
-       },
+        },
        {.name = "dt2827",
         .adbits = 16,
         .adchan_se = 0,
@@ -280,7 +312,7 @@ static const struct dt282x_board boardtypes[] = {
         .ispgl = 0,
         .dachan = 2,
         .dabits = 12,
-       },
+        },
        {.name = "dt2828",
         .adbits = 12,
         .adchan_se = 4,
@@ -289,7 +321,7 @@ static const struct dt282x_board boardtypes[] = {
         .ispgl = 0,
         .dachan = 2,
         .dabits = 12,
-       },
+        },
        {.name = "dt2829",
         .adbits = 16,
         .adchan_se = 8,
@@ -298,7 +330,7 @@ static const struct dt282x_board boardtypes[] = {
         .ispgl = 0,
         .dachan = 2,
         .dabits = 16,
-       },
+        },
        {.name = "dt21-ez",
         .adbits = 12,
         .adchan_se = 16,
@@ -307,7 +339,7 @@ static const struct dt282x_board boardtypes[] = {
         .ispgl = 0,
         .dachan = 2,
         .dabits = 12,
-       },
+        },
        {.name = "dt23-ez",
         .adbits = 16,
         .adchan_se = 16,
@@ -316,7 +348,7 @@ static const struct dt282x_board boardtypes[] = {
         .ispgl = 0,
         .dachan = 0,
         .dabits = 0,
-       },
+        },
        {.name = "dt24-ez",
         .adbits = 12,
         .adchan_se = 16,
@@ -325,7 +357,7 @@ static const struct dt282x_board boardtypes[] = {
         .ispgl = 0,
         .dachan = 0,
         .dabits = 0,
-       },
+        },
        {.name = "dt24-ez-pgl",
         .adbits = 12,
         .adchan_se = 16,
@@ -334,7 +366,7 @@ static const struct dt282x_board boardtypes[] = {
         .ispgl = 1,
         .dachan = 0,
         .dabits = 0,
-       },
+        },
 };
 
 #define n_boardtypes sizeof(boardtypes)/sizeof(struct dt282x_board)
@@ -394,7 +426,8 @@ struct dt282x_private {
                if (_i){b}                              \
        }while (0)
 
-static int dt282x_attach(struct comedi_device *dev, struct comedi_devconfig *it);
+static int dt282x_attach(struct comedi_device *dev,
+                        struct comedi_devconfig *it);
 static int dt282x_detach(struct comedi_device *dev);
 static struct comedi_driver driver_dt282x = {
        .driver_name = "dt282x",
@@ -411,15 +444,17 @@ COMEDI_INITCLEANUP(driver_dt282x);
 static void free_resources(struct comedi_device *dev);
 static int prep_ai_dma(struct comedi_device *dev, int chan, int size);
 static int prep_ao_dma(struct comedi_device *dev, int chan, int size);
-static int dt282x_ai_cancel(struct comedi_device *dev, struct comedi_subdevice *s);
-static int dt282x_ao_cancel(struct comedi_device *dev, struct comedi_subdevice *s);
+static int dt282x_ai_cancel(struct comedi_device *dev,
+                           struct comedi_subdevice *s);
+static int dt282x_ao_cancel(struct comedi_device *dev,
+                           struct comedi_subdevice *s);
 static int dt282x_ns_to_timer(int *nanosec, int round_mode);
 static void dt282x_disable_dma(struct comedi_device *dev);
 
 static int dt282x_grab_dma(struct comedi_device *dev, int dma1, int dma2);
 
 static void dt282x_munge(struct comedi_device *dev, short *buf,
-       unsigned int nbytes)
+                        unsigned int nbytes)
 {
        unsigned int i;
        unsigned short mask = (1 << boardtype.adbits) - 1;
@@ -628,7 +663,7 @@ static irqreturn_t dt282x_interrupt(int irq, void *d)
                int ret;
                short data;
 
-               data = (short) inw(dev->iobase + DT2821_ADDAT);
+               data = (short)inw(dev->iobase + DT2821_ADDAT);
                data &= (1 << boardtype.adbits) - 1;
                if (devpriv->ad_2scomp) {
                        data ^= 1 << (boardtype.adbits - 1);
@@ -654,7 +689,7 @@ static irqreturn_t dt282x_interrupt(int irq, void *d)
 }
 
 static void dt282x_load_changain(struct comedi_device *dev, int n,
-       unsigned int *chanlist)
+                                unsigned int *chanlist)
 {
        unsigned int i;
        unsigned int chan, range;
@@ -674,8 +709,9 @@ static void dt282x_load_changain(struct comedi_device *dev, int n,
  *      - preload multiplexer
  *      - trigger conversion and wait for it to finish
  */
-static int dt282x_ai_insn_read(struct comedi_device *dev, struct comedi_subdevice *s,
-       struct comedi_insn *insn, unsigned int *data)
+static int dt282x_ai_insn_read(struct comedi_device *dev,
+                              struct comedi_subdevice *s,
+                              struct comedi_insn *insn, unsigned int *data)
 {
        int i;
 
@@ -686,18 +722,15 @@ static int dt282x_ai_insn_read(struct comedi_device *dev, struct comedi_subdevic
        dt282x_load_changain(dev, 1, &insn->chanspec);
 
        update_supcsr(DT2821_PRLD);
-       wait_for(!mux_busy(), comedi_error(dev, "timeout\n");
-               return -ETIME;
-               );
+       wait_for(!mux_busy(), comedi_error(dev, "timeout\n"); return -ETIME;);
 
        for (i = 0; i < insn->n; i++) {
                update_supcsr(DT2821_STRIG);
                wait_for(ad_done(), comedi_error(dev, "timeout\n");
-                       return -ETIME;
-                       );
+                        return -ETIME;);
 
                data[i] =
-                       inw(dev->iobase +
+                   inw(dev->iobase +
                        DT2821_ADDAT) & ((1 << boardtype.adbits) - 1);
                if (devpriv->ad_2scomp)
                        data[i] ^= (1 << (boardtype.adbits - 1));
@@ -706,8 +739,8 @@ static int dt282x_ai_insn_read(struct comedi_device *dev, struct comedi_subdevic
        return i;
 }
 
-static int dt282x_ai_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
-       struct comedi_cmd *cmd)
+static int dt282x_ai_cmdtest(struct comedi_device *dev,
+                            struct comedi_subdevice *s, struct comedi_cmd *cmd)
 {
        int err = 0;
        int tmp;
@@ -746,7 +779,7 @@ static int dt282x_ai_cmdtest(struct comedi_device *dev, struct comedi_subdevice
 
        /* note that mutual compatiblity is not an issue here */
        if (cmd->scan_begin_src != TRIG_FOLLOW &&
-               cmd->scan_begin_src != TRIG_EXT)
+           cmd->scan_begin_src != TRIG_EXT)
                err++;
        if (cmd->stop_src != TRIG_COUNT && cmd->stop_src != TRIG_NONE)
                err++;
@@ -825,7 +858,7 @@ static int dt282x_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 
        if (devpriv->usedma == 0) {
                comedi_error(dev,
-                       "driver requires 2 dma channels to execute command");
+                            "driver requires 2 dma channels to execute command");
                return -EIO;
        }
 
@@ -865,9 +898,7 @@ static int dt282x_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
        update_adcsr(0);
 
        update_supcsr(DT2821_PRLD);
-       wait_for(!mux_busy(), comedi_error(dev, "timeout\n");
-               return -ETIME;
-               );
+       wait_for(!mux_busy(), comedi_error(dev, "timeout\n"); return -ETIME;);
 
        if (cmd->scan_begin_src == TRIG_FOLLOW) {
                update_supcsr(DT2821_STRIG);
@@ -887,7 +918,8 @@ static void dt282x_disable_dma(struct comedi_device *dev)
        }
 }
 
-static int dt282x_ai_cancel(struct comedi_device *dev, struct comedi_subdevice *s)
+static int dt282x_ai_cancel(struct comedi_device *dev,
+                           struct comedi_subdevice *s)
 {
        dt282x_disable_dma(dev);
 
@@ -937,16 +969,18 @@ static int dt282x_ns_to_timer(int *nanosec, int round_mode)
  *      offset binary if necessary, loads the data into the DAC
  *      data register, and performs the conversion.
  */
-static int dt282x_ao_insn_read(struct comedi_device *dev, struct comedi_subdevice *s,
-       struct comedi_insn *insn, unsigned int *data)
+static int dt282x_ao_insn_read(struct comedi_device *dev,
+                              struct comedi_subdevice *s,
+                              struct comedi_insn *insn, unsigned int *data)
 {
        data[0] = devpriv->ao[CR_CHAN(insn->chanspec)];
 
        return 1;
 }
 
-static int dt282x_ao_insn_write(struct comedi_device *dev, struct comedi_subdevice *s,
-       struct comedi_insn *insn, unsigned int *data)
+static int dt282x_ao_insn_write(struct comedi_device *dev,
+                               struct comedi_subdevice *s,
+                               struct comedi_insn *insn, unsigned int *data)
 {
        short d;
        unsigned int chan;
@@ -978,8 +1012,8 @@ static int dt282x_ao_insn_write(struct comedi_device *dev, struct comedi_subdevi
        return 1;
 }
 
-static int dt282x_ao_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
-       struct comedi_cmd *cmd)
+static int dt282x_ao_cmdtest(struct comedi_device *dev,
+                            struct comedi_subdevice *s, struct comedi_cmd *cmd)
 {
        int err = 0;
        int tmp;
@@ -1029,7 +1063,7 @@ static int dt282x_ao_cmdtest(struct comedi_device *dev, struct comedi_subdevice
                cmd->start_arg = 0;
                err++;
        }
-       if (cmd->scan_begin_arg < 5000 /* XXX unknown */) {
+       if (cmd->scan_begin_arg < 5000 /* XXX unknown */ ) {
                cmd->scan_begin_arg = 5000;
                err++;
        }
@@ -1069,8 +1103,8 @@ static int dt282x_ao_cmdtest(struct comedi_device *dev, struct comedi_subdevice
 
 }
 
-static int dt282x_ao_inttrig(struct comedi_device *dev, struct comedi_subdevice *s,
-       unsigned int x)
+static int dt282x_ao_inttrig(struct comedi_device *dev,
+                            struct comedi_subdevice *s, unsigned int x)
 {
        int size;
 
@@ -1078,7 +1112,7 @@ static int dt282x_ao_inttrig(struct comedi_device *dev, struct comedi_subdevice
                return -EINVAL;
 
        size = cfc_read_array_from_buffer(s, devpriv->dma[0].buf,
-               devpriv->dma_maxsize);
+                                         devpriv->dma_maxsize);
        if (size == 0) {
                printk("dt282x: AO underrun\n");
                return -EPIPE;
@@ -1086,7 +1120,7 @@ static int dt282x_ao_inttrig(struct comedi_device *dev, struct comedi_subdevice
        prep_ao_dma(dev, 0, size);
 
        size = cfc_read_array_from_buffer(s, devpriv->dma[1].buf,
-               devpriv->dma_maxsize);
+                                         devpriv->dma_maxsize);
        if (size == 0) {
                printk("dt282x: AO underrun\n");
                return -EPIPE;
@@ -1106,7 +1140,7 @@ static int dt282x_ao_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 
        if (devpriv->usedma == 0) {
                comedi_error(dev,
-                       "driver requires 2 dma channels to execute command");
+                            "driver requires 2 dma channels to execute command");
                return -EIO;
        }
 
@@ -1132,7 +1166,8 @@ static int dt282x_ao_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
        return 0;
 }
 
-static int dt282x_ao_cancel(struct comedi_device *dev, struct comedi_subdevice *s)
+static int dt282x_ao_cancel(struct comedi_device *dev,
+                           struct comedi_subdevice *s)
 {
        dt282x_disable_dma(dev);
 
@@ -1145,8 +1180,9 @@ static int dt282x_ao_cancel(struct comedi_device *dev, struct comedi_subdevice *
        return 0;
 }
 
-static int dt282x_dio_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s,
-       struct comedi_insn *insn, unsigned int *data)
+static int dt282x_dio_insn_bits(struct comedi_device *dev,
+                               struct comedi_subdevice *s,
+                               struct comedi_insn *insn, unsigned int *data)
 {
        if (data[0]) {
                s->state &= ~data[0];
@@ -1159,8 +1195,9 @@ static int dt282x_dio_insn_bits(struct comedi_device *dev, struct comedi_subdevi
        return 2;
 }
 
-static int dt282x_dio_insn_config(struct comedi_device *dev, struct comedi_subdevice *s,
-       struct comedi_insn *insn, unsigned int *data)
+static int dt282x_dio_insn_config(struct comedi_device *dev,
+                                 struct comedi_subdevice *s,
+                                 struct comedi_insn *insn, unsigned int *data)
 {
        int mask;
 
@@ -1190,10 +1227,12 @@ static const struct comedi_lrange *const ai_range_table[] = {
        &range_dt282x_ai_5_bipolar,
        &range_dt282x_ai_5_unipolar
 };
+
 static const struct comedi_lrange *const ai_range_pgl_table[] = {
        &range_dt282x_ai_hi_bipolar,
        &range_dt282x_ai_hi_unipolar
 };
+
 static const struct comedi_lrange *opt_ai_range_lkup(int ispgl, int x)
 {
        if (ispgl) {
@@ -1206,6 +1245,7 @@ static const struct comedi_lrange *opt_ai_range_lkup(int ispgl, int x)
                return ai_range_table[x];
        }
 }
+
 static const struct comedi_lrange *const ao_range_table[] = {
        &range_bipolar10,
        &range_unipolar10,
@@ -1213,6 +1253,7 @@ static const struct comedi_lrange *const ao_range_table[] = {
        &range_unipolar5,
        &range_bipolar2_5
 };
+
 static const struct comedi_lrange *opt_ao_range_lkup(int x)
 {
        if (x < 0 || x >= 5)
@@ -1264,23 +1305,23 @@ static int dt282x_attach(struct comedi_device *dev, struct comedi_devconfig *it)
        i = inw(dev->iobase + DT2821_ADCSR);
 #ifdef DEBUG
        printk(" fingerprint=%x,%x,%x,%x,%x",
-               inw(dev->iobase + DT2821_ADCSR),
-               inw(dev->iobase + DT2821_CHANCSR),
-               inw(dev->iobase + DT2821_DACSR),
-               inw(dev->iobase + DT2821_SUPCSR),
-               inw(dev->iobase + DT2821_TMRCTR));
+              inw(dev->iobase + DT2821_ADCSR),
+              inw(dev->iobase + DT2821_CHANCSR),
+              inw(dev->iobase + DT2821_DACSR),
+              inw(dev->iobase + DT2821_SUPCSR),
+              inw(dev->iobase + DT2821_TMRCTR));
 #endif
 
        if (((inw(dev->iobase + DT2821_ADCSR) & DT2821_ADCSR_MASK)
-                       != DT2821_ADCSR_VAL) ||
-               ((inw(dev->iobase + DT2821_CHANCSR) & DT2821_CHANCSR_MASK)
-                       != DT2821_CHANCSR_VAL) ||
-               ((inw(dev->iobase + DT2821_DACSR) & DT2821_DACSR_MASK)
-                       != DT2821_DACSR_VAL) ||
-               ((inw(dev->iobase + DT2821_SUPCSR) & DT2821_SUPCSR_MASK)
-                       != DT2821_SUPCSR_VAL) ||
-               ((inw(dev->iobase + DT2821_TMRCTR) & DT2821_TMRCTR_MASK)
-                       != DT2821_TMRCTR_VAL)) {
+            != DT2821_ADCSR_VAL) ||
+           ((inw(dev->iobase + DT2821_CHANCSR) & DT2821_CHANCSR_MASK)
+            != DT2821_CHANCSR_VAL) ||
+           ((inw(dev->iobase + DT2821_DACSR) & DT2821_DACSR_MASK)
+            != DT2821_DACSR_VAL) ||
+           ((inw(dev->iobase + DT2821_SUPCSR) & DT2821_SUPCSR_MASK)
+            != DT2821_SUPCSR_VAL) ||
+           ((inw(dev->iobase + DT2821_TMRCTR) & DT2821_TMRCTR_MASK)
+            != DT2821_TMRCTR_VAL)) {
                printk(" board not found");
                return -EIO;
        }
@@ -1302,7 +1343,7 @@ static int dt282x_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 
                irq = probe_irq_off(irqs);
                restore_flags(flags);
-               if (0 /* error */) {
+               if (0 /* error */ ) {
                        printk(" error probing irq (bad)");
                }
        }
@@ -1330,7 +1371,7 @@ static int dt282x_attach(struct comedi_device *dev, struct comedi_devconfig *it)
                return ret;
 
        ret = dt282x_grab_dma(dev, it->options[opt_dma1],
-               it->options[opt_dma2]);
+                             it->options[opt_dma2]);
        if (ret < 0)
                return ret;
 
@@ -1344,10 +1385,9 @@ static int dt282x_attach(struct comedi_device *dev, struct comedi_devconfig *it)
        /* ai subdevice */
        s->type = COMEDI_SUBD_AI;
        s->subdev_flags = SDF_READABLE | SDF_CMD_READ |
-               ((it->options[opt_diff]) ? SDF_DIFF : SDF_COMMON);
+           ((it->options[opt_diff]) ? SDF_DIFF : SDF_COMMON);
        s->n_chan =
-               (it->options[opt_diff]) ? boardtype.adchan_di : boardtype.
-               adchan_se;
+           (it->options[opt_diff]) ? boardtype.adchan_di : boardtype.adchan_se;
        s->insn_read = dt282x_ai_insn_read;
        s->do_cmdtest = dt282x_ai_cmdtest;
        s->do_cmd = dt282x_ai_cmd;
@@ -1355,7 +1395,7 @@ static int dt282x_attach(struct comedi_device *dev, struct comedi_devconfig *it)
        s->maxdata = (1 << boardtype.adbits) - 1;
        s->len_chanlist = 16;
        s->range_table =
-               opt_ai_range_lkup(boardtype.ispgl, it->options[opt_ai_range]);
+           opt_ai_range_lkup(boardtype.ispgl, it->options[opt_ai_range]);
        devpriv->ad_2scomp = it->options[opt_ai_twos];
 
        s++;
@@ -1375,9 +1415,9 @@ static int dt282x_attach(struct comedi_device *dev, struct comedi_devconfig *it)
                s->len_chanlist = 2;
                s->range_table_list = devpriv->darangelist;
                devpriv->darangelist[0] =
-                       opt_ao_range_lkup(it->options[opt_ao0_range]);
+                   opt_ao_range_lkup(it->options[opt_ao0_range]);
                devpriv->darangelist[1] =
-                       opt_ao_range_lkup(it->options[opt_ao1_range]);
+                   opt_ao_range_lkup(it->options[opt_ao1_range]);
                devpriv->da0_2scomp = it->options[opt_ao0_twos];
                devpriv->da1_2scomp = it->options[opt_ao1_twos];
        } else {
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