diff options
Diffstat (limited to 'drivers/char/tpm/tpm-interface.c')
| -rw-r--r-- | drivers/char/tpm/tpm-interface.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c index 014354e3dd1e..1ba033b13ab2 100644 --- a/drivers/char/tpm/tpm-interface.c +++ b/drivers/char/tpm/tpm-interface.c @@ -38,7 +38,7 @@ * recently changed pcr on suspend, so force the flush * with an extend to the selected _unused_ non-volatile pcr. */ -static int tpm_suspend_pcr; +static u32 tpm_suspend_pcr; module_param_named(suspend_pcr, tpm_suspend_pcr, uint, 0644); MODULE_PARM_DESC(suspend_pcr, "PCR to use for dummy writes to facilitate flush on suspend."); @@ -454,7 +454,7 @@ EXPORT_SYMBOL_GPL(tpm_is_tpm2); * * Return: same as with tpm_transmit_cmd() */ -int tpm_pcr_read(struct tpm_chip *chip, int pcr_idx, u8 *res_buf) +int tpm_pcr_read(struct tpm_chip *chip, u32 pcr_idx, u8 *res_buf) { int rc; @@ -484,7 +484,7 @@ EXPORT_SYMBOL_GPL(tpm_pcr_read); * * Return: same as with tpm_transmit_cmd() */ -int tpm_pcr_extend(struct tpm_chip *chip, int pcr_idx, const u8 *hash) +int tpm_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash) { int rc; struct tpm2_digest digest_list[ARRAY_SIZE(chip->active_banks)]; |