Fix following sparse warnings:
warning: cast to restricted __le32
warning: cast to restricted __le16
warning: incorrect type in assignment (different base types)
expected unsigned short [unsigned] [assigned] val
got restricted __le16 [usertype] <noident>
Data is pointer of type void and can be used to store any type of data.
In function ni_ai_munge:
barray and array have the same 16 bit offset.
blarray and larray have the same 32 bit offset.
Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
unsigned short *array = data;
unsigned int *larray = data;
unsigned int i;
unsigned short *array = data;
unsigned int *larray = data;
unsigned int i;
+#ifdef PCIDMA
+ __le16 *barray = data;
+ __le32 *blarray = data;
+#endif
for (i = 0; i < nsamples; i++) {
#ifdef PCIDMA
if (s->subdev_flags & SDF_LSAMPL)
for (i = 0; i < nsamples; i++) {
#ifdef PCIDMA
if (s->subdev_flags & SDF_LSAMPL)
- larray[i] = le32_to_cpu(larray[i]);
+ larray[i] = le32_to_cpu(blarray[i]);
- array[i] = le16_to_cpu(array[i]);
+ array[i] = le16_to_cpu(barray[i]);
#endif
if (s->subdev_flags & SDF_LSAMPL)
larray[i] += devpriv->ai_offset[chan_index];
#endif
if (s->subdev_flags & SDF_LSAMPL)
larray[i] += devpriv->ai_offset[chan_index];
unsigned int nsamples = comedi_bytes_to_samples(s, num_bytes);
unsigned short *array = data;
unsigned int i;
unsigned int nsamples = comedi_bytes_to_samples(s, num_bytes);
unsigned short *array = data;
unsigned int i;
+#ifdef PCIDMA
+ __le16 buf, *barray = data;
+#endif
for (i = 0; i < nsamples; i++) {
unsigned int range = CR_RANGE(cmd->chanlist[chan_index]);
for (i = 0; i < nsamples; i++) {
unsigned int range = CR_RANGE(cmd->chanlist[chan_index]);
if (comedi_range_is_bipolar(s, range))
val = comedi_offset_munge(s, val);
#ifdef PCIDMA
if (comedi_range_is_bipolar(s, range))
val = comedi_offset_munge(s, val);
#ifdef PCIDMA
- val = cpu_to_le16(val);
-#endif
+ buf = cpu_to_le16(val);
+ barray[i] = buf;
+#else
chan_index++;
chan_index %= cmd->chanlist_len;
}
chan_index++;
chan_index %= cmd->chanlist_len;
}