diff options
| -rw-r--r-- | drivers/char/tpm/tpm_i2c_stm_st33.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/char/tpm/tpm_i2c_stm_st33.c b/drivers/char/tpm/tpm_i2c_stm_st33.c index e4154bfc8be..8c60d33d116 100644 --- a/drivers/char/tpm/tpm_i2c_stm_st33.c +++ b/drivers/char/tpm/tpm_i2c_stm_st33.c @@ -123,9 +123,6 @@ static int read8_reg(struct i2c_client *client, u8 tpm_register, { u8 status = 0; u8 data; - struct st33zp24_platform_data *pin_infos; - - pin_infos = client->dev.platform_data; data = TPM_DUMMY_BYTE; status = write8_reg(client, tpm_register, &data, 1); @@ -203,10 +200,8 @@ static int wait_for_serirq_timeout(struct tpm_chip *chip, bool condition, { int status = 2; struct i2c_client *client; - struct st33zp24_platform_data *pin_infos; client = (struct i2c_client *) TPM_VPRIV(chip); - pin_infos = client->dev.platform_data; status = _wait_for_interrupt_serirq_timeout(chip, timeout); if (!status) { @@ -462,13 +457,11 @@ static irqreturn_t tpm_ioserirq_handler(int irq, void *dev_id) static int tpm_stm_i2c_send(struct tpm_chip *chip, unsigned char *buf, size_t len) { - u32 ordinal, - status, + u32 status, burstcnt = 0, i, size; int ret; u8 data; struct i2c_client *client; - struct st33zp24_platform_data *pin_infos; if (chip == NULL) return -EBUSY; @@ -476,9 +469,6 @@ static int tpm_stm_i2c_send(struct tpm_chip *chip, unsigned char *buf, return -EBUSY; client = (struct i2c_client *)TPM_VPRIV(chip); - pin_infos = client->dev.platform_data; - - ordinal = be32_to_cpu(*((__be32 *) (buf + 6))); client->flags = 0; @@ -547,15 +537,9 @@ static int tpm_stm_i2c_recv(struct tpm_chip *chip, unsigned char *buf, int size = 0; int expected; - struct i2c_client *client; - struct st33zp24_platform_data *pin_infos; - if (chip == NULL) return -EBUSY; - client = (struct i2c_client *)TPM_VPRIV(chip); - pin_infos = client->dev.platform_data; - if (count < TPM_HEADER_SIZE) { size = -EIO; goto out; |