Lines Matching defs:buf
93 u16 byte_cnt, u8 *buf, int buf_len, int timeout)
99 if (!buf)
180 if (buf && buf_len) {
182 err = rtsx_usb_read_ppbuf(ucr, buf, byte_cnt - (byte_cnt % 2));
193 buf + byte_cnt - 1);
200 u16 byte_cnt, u8 *buf, int buf_len, int timeout)
206 if (!buf)
209 if (buf && buf_len) {
210 err = rtsx_usb_write_ppbuf(ucr, buf, buf_len);
550 u8 *buf;
552 buf = kzalloc(data->blksz, GFP_NOIO);
553 if (!buf) {
562 cmd->error = sd_read_data(host, cmd, (u16)data->blksz, buf,
568 sg_copy_from_buffer(data->sg, data->sg_len, buf, data->blksz);
570 sg_copy_to_buffer(data->sg, data->sg_len, buf, data->blksz);
572 cmd->error = sd_write_data(host, cmd, (u16)data->blksz, buf,
576 kfree(buf);