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Code Issues Releases Wiki Activity

tpm_i2c_stm_st33: removed unused variables/code

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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>
This commit is contained in:
Kent Yoder 2013-01-29 09:43:54 -06:00
parent 7240b98320
commit d479042c82
1 changed files with 1 additions and 17 deletions
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18
drivers/char/tpm/tpm_i2c_stm_st33.c
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@ -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;