Lines Matching defs:buf
69 u8 buf[2] __aligned(IIO_DMA_MINALIGN);
86 data->buf[0] = cmd;
87 data->buf[1] = *val;
89 ret = i2c_master_send_dmasafe(data->client, data->buf, sizeof(data->buf));
92 } else if (ret != sizeof(data->buf)) {
97 ret = i2c_master_recv_dmasafe(data->client, data->buf, 1);
105 *val = data->buf[0];
118 data->buf[0] = cmd;
119 data->buf[1] = val;
121 ret = i2c_master_send_dmasafe(data->client, data->buf, sizeof(data->buf));
124 } else if (ret != sizeof(data->buf)) {
153 char *buf)
165 return iio_format_value(buf, IIO_VAL_INT, 1, &val);
170 const char *buf, size_t len)