diff options
| author | Christophe Ricard <christophe.ricard@gmail.com> | 2016-03-23 08:55:34 +0100 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2016-06-25 17:26:35 +0300 |
| commit | ddab0e34288a233ffd8763aa7c938d61ab128c0b (patch) | |
| tree | b379e10211618cfcb67938576aaa52bb2fbeacc1 /drivers | |
| parent | 20ab99f89d574ba3c3944a6682bec5a6e0c0dcd9 (diff) | |
tpm/st33zp24: Remove unneeded tpm_reg in get_burstcount
We can get rid of tpm_reg variable in get_burstcount.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/tpm/st33zp24/st33zp24.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/char/tpm/st33zp24/st33zp24.c b/drivers/char/tpm/st33zp24/st33zp24.c index 944d279f2402..9e91ca74e1dd 100644 --- a/drivers/char/tpm/st33zp24/st33zp24.c +++ b/drivers/char/tpm/st33zp24/st33zp24.c @@ -208,21 +208,21 @@ static int get_burstcount(struct tpm_chip *chip) { unsigned long stop; int burstcnt, status; - u8 tpm_reg, temp; + u8 temp; struct st33zp24_dev *tpm_dev; tpm_dev = (struct st33zp24_dev *)TPM_VPRIV(chip); stop = jiffies + chip->vendor.timeout_d; do { - tpm_reg = TPM_STS + 1; - status = tpm_dev->ops->recv(tpm_dev->phy_id, tpm_reg, &temp, 1); + status = tpm_dev->ops->recv(tpm_dev->phy_id, TPM_STS + 1, + &temp, 1); if (status < 0) return -EBUSY; - tpm_reg = TPM_STS + 2; burstcnt = temp; - status = tpm_dev->ops->recv(tpm_dev->phy_id, tpm_reg, &temp, 1); + status = tpm_dev->ops->recv(tpm_dev->phy_id, TPM_STS + 2, + &temp, 1); if (status < 0) return -EBUSY; |