diff options
Diffstat (limited to 'drivers/staging/comedi/range.c')
-rw-r--r-- | drivers/staging/comedi/range.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/drivers/staging/comedi/range.c b/drivers/staging/comedi/range.c index 8313dfcb6732..6b03a69762a4 100644 --- a/drivers/staging/comedi/range.c +++ b/drivers/staging/comedi/range.c @@ -22,14 +22,20 @@ */ #include "comedidev.h" -#include <asm/uaccess.h> +#include <linux/uaccess.h> const struct comedi_lrange range_bipolar10 = { 1, {BIP_RANGE(10)} }; const struct comedi_lrange range_bipolar5 = { 1, {BIP_RANGE(5)} }; const struct comedi_lrange range_bipolar2_5 = { 1, {BIP_RANGE(2.5)} }; const struct comedi_lrange range_unipolar10 = { 1, {UNI_RANGE(10)} }; const struct comedi_lrange range_unipolar5 = { 1, {UNI_RANGE(5)} }; -const struct comedi_lrange range_unknown = { 1, {{0, 1000000, UNIT_none}} }; +const struct comedi_lrange range_unknown = { 1, {{0, 1000000, UNIT_none} } }; +EXPORT_SYMBOL(range_bipolar10); +EXPORT_SYMBOL(range_bipolar5); +EXPORT_SYMBOL(range_bipolar2_5); +EXPORT_SYMBOL(range_unipolar10); +EXPORT_SYMBOL(range_unipolar5); +EXPORT_SYMBOL(range_unknown); /* COMEDI_RANGEINFO @@ -120,7 +126,8 @@ static int aref_invalid(struct comedi_subdevice *s, unsigned int chanspec) This function checks each element in a channel/gain list to make make sure it is valid. */ -int check_chanlist(struct comedi_subdevice *s, int n, unsigned int *chanlist) +int comedi_check_chanlist(struct comedi_subdevice *s, int n, + unsigned int *chanlist) { int i; int chan; @@ -130,14 +137,10 @@ int check_chanlist(struct comedi_subdevice *s, int n, unsigned int *chanlist) if (CR_CHAN(chanlist[i]) >= s->n_chan || CR_RANGE(chanlist[i]) >= s->range_table->length || aref_invalid(s, chanlist[i])) { - printk - ("bad chanlist[%d]=0x%08x n_chan=%d range length=%d\n", - i, chanlist[i], s->n_chan, - s->range_table->length); -#if 0 - for (i = 0; i < n; i++) - printk("[%d]=0x%08x\n", i, chanlist[i]); -#endif + printk(KERN_ERR "bad chanlist[%d]=0x%08x " + "in_chan=%d range length=%d\n", i, + chanlist[i], s->n_chan, + s->range_table->length); return -EINVAL; } } else if (s->range_table_list) { @@ -147,14 +150,15 @@ int check_chanlist(struct comedi_subdevice *s, int n, unsigned int *chanlist) CR_RANGE(chanlist[i]) >= s->range_table_list[chan]->length || aref_invalid(s, chanlist[i])) { - printk("bad chanlist[%d]=0x%08x\n", i, - chanlist[i]); + printk(KERN_ERR "bad chanlist[%d]=0x%08x\n", + i, chanlist[i]); return -EINVAL; } } } else { - printk("comedi: (bug) no range type list!\n"); + printk(KERN_ERR "comedi: (bug) no range type list!\n"); return -EINVAL; } return 0; } +EXPORT_SYMBOL(comedi_check_chanlist); |