From ddab0e34288a233ffd8763aa7c938d61ab128c0b Mon Sep 17 00:00:00 2001 From: Christophe Ricard Date: Wed, 23 Mar 2016 08:55:34 +0100 Subject: [PATCH] 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 Reviewed-by: Jarkko Sakkinen Signed-off-by: Jarkko Sakkinen --- drivers/char/tpm/st33zp24/st33zp24.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/char/tpm/st33zp24/st33zp24.c b/drivers/char/tpm/st33zp24/st33zp24.c index 944d279..9e91ca7 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; -- 2.7.4