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drivers/i2c/tpm: Remove ifdef of non-existant Kconfig option 

The CONFIG_TPM_I2C_BURST_LIMITATION was never added, so this has never
been turned on.  The Kconfig linter generates three warnings about this
block:
  Warning: Unknown config option CONFIG_TPM_I2C_BURST_LIMITATION

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I53fa8f5b4eac6a1e7efec23f70395058bad26299
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47367
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Martin Roth 2020-11-09 13:17:15 -07:00 committed by Patrick Georgi
parent 0639bff5ba
commit 3e7fced218
1 changed files with 0 additions and 5 deletions
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5
src/drivers/i2c/tpm/tpm.c
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@ -424,11 +424,6 @@ static int tpm_tis_i2c_send(struct tpm_chip *chip, uint8_t *buf, size_t len)
if (burstcnt > (len-1-count))
burstcnt = len-1-count;
#ifdef CONFIG_TPM_I2C_BURST_LIMITATION
if (burstcnt > CONFIG_TPM_I2C_BURST_LIMITATION)
burstcnt = CONFIG_TPM_I2C_BURST_LIMITATION;
#endif /* CONFIG_TPM_I2C_BURST_LIMITATION */
if (iic_tpm_write(TPM_DATA_FIFO(chip->vendor.locality),
&(buf[count]), burstcnt) == 0)
count += burstcnt;