diff options
Diffstat (limited to 'drivers/char/tpm/tpm_i2c_nuvoton.c')
| -rw-r--r-- | drivers/char/tpm/tpm_i2c_nuvoton.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/char/tpm/tpm_i2c_nuvoton.c b/drivers/char/tpm/tpm_i2c_nuvoton.c index caa86b19c76d..217f7f1cbde8 100644 --- a/drivers/char/tpm/tpm_i2c_nuvoton.c +++ b/drivers/char/tpm/tpm_i2c_nuvoton.c @@ -369,6 +369,7 @@ static int i2c_nuvoton_send(struct tpm_chip *chip, u8 *buf, size_t len) struct device *dev = chip->dev.parent; struct i2c_client *client = to_i2c_client(dev); u32 ordinal; + unsigned long duration; size_t count = 0; int burst_count, bytes2write, retries, rc = -EIO; @@ -455,12 +456,12 @@ static int i2c_nuvoton_send(struct tpm_chip *chip, u8 *buf, size_t len) return rc; } ordinal = be32_to_cpu(*((__be32 *) (buf + 6))); - rc = i2c_nuvoton_wait_for_data_avail(chip, - tpm_calc_ordinal_duration(chip, - ordinal), - &priv->read_queue); + duration = tpm_calc_ordinal_duration(chip, ordinal); + + rc = i2c_nuvoton_wait_for_data_avail(chip, duration, &priv->read_queue); if (rc) { - dev_err(dev, "%s() timeout command duration\n", __func__); + dev_err(dev, "%s() timeout command duration %ld\n", + __func__, duration); i2c_nuvoton_ready(chip); return rc; } |