Remove useless i2c read on TPM_INT_ENABLE and TPM_INT_STATUS
Reviewed-By: Jason Gunthorpe <[email protected]>
Signed-off-by: Christophe Ricard <[email protected]>
---
drivers/char/tpm/tpm_i2c_stm_st33.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/char/tpm/tpm_i2c_stm_st33.c
b/drivers/char/tpm/tpm_i2c_stm_st33.c
index 5431a92..4bbe3cd 100644
--- a/drivers/char/tpm/tpm_i2c_stm_st33.c
+++ b/drivers/char/tpm/tpm_i2c_stm_st33.c
@@ -783,10 +783,6 @@ tpm_stm_i2c_probe(struct i2c_client *client, const struct
i2c_device_id *id)
goto _tpm_clean_answer;
}
- r = I2C_READ_DATA(tpm_dev, TPM_INT_ENABLE, &intmask, 1);
- if (r < 0)
- goto _tpm_clean_answer;
-
intmask |= TPM_INTF_CMD_READY_INT
| TPM_INTF_STS_VALID_INT
| TPM_INTF_DATA_AVAIL_INT;
@@ -800,10 +796,6 @@ tpm_stm_i2c_probe(struct i2c_client *client, const struct
i2c_device_id *id)
if (r < 0)
goto _tpm_clean_answer;
- r = I2C_READ_DATA(tpm_dev, TPM_INT_STATUS, &intmask, 1);
- if (r < 0)
- goto _tpm_clean_answer;
-
chip->vendor.irq = client->irq;
disable_irq_nosync(chip->vendor.irq);
--
1.9.1
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