tpm_i2c_stm_st33: removed unused variables/code
Reported-by: Peter Hüwe <PeterHuewe@gmx.de>
Signed-off-by: Peter Hüwe <PeterHuewe@gmx.de>
Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>
diff --git a/drivers/char/tpm/tpm_i2c_stm_st33.c b/drivers/char/tpm/tpm_i2c_stm_st33.c
index e4154bf..8c60d33 100644
--- a/drivers/char/tpm/tpm_i2c_stm_st33.c
+++ b/drivers/char/tpm/tpm_i2c_stm_st33.c
@@ -123,9 +123,6 @@
{
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 @@
{
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 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 @@
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 @@
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;