| /* PR ipa/96482 */ |
| /* { dg-do compile } */ |
| /* { dg-options "-O2" } */ |
| |
| int i2c_transfer(); |
| void _dev_err(); |
| |
| struct i2c_msg { |
| char bufaddr; |
| int adapterdev; |
| } wdt87xx_i2c_xfer_client; |
| |
| int wdt87xx_i2c_xfer_client_0, wdt87xx_i2c_xfer_rxdata, wdt87xx_get_string_str_idx; |
| |
| void |
| static wdt87xx_i2c_xfer(void *txdata, unsigned rxlen) { |
| struct i2c_msg msgs[] = {wdt87xx_i2c_xfer_client_0, rxlen, |
| wdt87xx_i2c_xfer_rxdata}; |
| int error = i2c_transfer(wdt87xx_i2c_xfer_client, msgs); |
| _dev_err("", __func__, error); |
| } |
| static void wdt87xx_get_string(unsigned len) { |
| char tx_buf[] = {wdt87xx_get_string_str_idx, 3}; |
| int rx_len = len + 2; |
| wdt87xx_i2c_xfer(tx_buf, rx_len); |
| } |
| |
| void |
| wdt87xx_ts_probe_tx_buf() { |
| wdt87xx_get_string(34); |
| wdt87xx_get_string(8); |
| wdt87xx_i2c_xfer(wdt87xx_ts_probe_tx_buf, 2); |
| } |