diff options
| -rw-r--r-- | realtek_mst_i2c_spi.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/realtek_mst_i2c_spi.c b/realtek_mst_i2c_spi.c index 3dd1b3666..1bbb71f42 100644 --- a/realtek_mst_i2c_spi.c +++ b/realtek_mst_i2c_spi.c @@ -433,9 +433,13 @@ static int realtek_mst_i2c_spi_shutdown(void *data) (struct realtek_mst_i2c_spi_data *)data; int fd = realtek_mst_data->fd; if (realtek_mst_data->reset) { - ret |= realtek_mst_i2c_spi_reset_mpu(fd); - if (ret != 0) - msg_perr("%s: MCU failed to reset on tear-down.\n", __func__); + /* + * Return value for reset mpu is not checked since + * the return value is not guaranteed to be 0 on a + * success reset. Currently there is no way to fix + * that. For more details see b:147402710. + */ + realtek_mst_i2c_spi_reset_mpu(fd); } i2c_close(fd); free(data); |