Lines Matching defs:buf
225 * @buf: raw write data buffer.
229 u16 reg, u8 *buf, int len)
238 msgs[0].buf = (u8 *)&wbuf;
243 msgs[1].buf = buf;
254 * @buf: raw data buffer to write.
257 static int goodix_i2c_write(struct i2c_client *client, u16 reg, const u8 *buf,
270 memcpy(&addr_buf[2], buf, len);
274 msg.buf = addr_buf;
992 u8 buf[6];
995 error = goodix_i2c_read(ts->client, GOODIX_REG_ID, buf, sizeof(buf));
1001 memcpy(id_str, buf, GOODIX_ID_MAX_LEN);
1005 ts->version = get_unaligned_le16(&buf[4]);