diff options
Diffstat (limited to 'drivers/char/tpm/tpm_tis_core.c')
| -rw-r--r-- | drivers/char/tpm/tpm_tis_core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c index 63bc6c3b949e..fdde971bc810 100644 --- a/drivers/char/tpm/tpm_tis_core.c +++ b/drivers/char/tpm/tpm_tis_core.c @@ -252,7 +252,7 @@ out: * tpm.c can skip polling for the data to be available as the interrupt is * waited for here */ -static int tpm_tis_send_data(struct tpm_chip *chip, u8 *buf, size_t len) +static int tpm_tis_send_data(struct tpm_chip *chip, const u8 *buf, size_t len) { struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev); int rc, status, burstcnt; @@ -343,7 +343,7 @@ static void disable_interrupts(struct tpm_chip *chip) * tpm.c can skip polling for the data to be available as the interrupt is * waited for here */ -static int tpm_tis_send_main(struct tpm_chip *chip, u8 *buf, size_t len) +static int tpm_tis_send_main(struct tpm_chip *chip, const u8 *buf, size_t len) { struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev); int rc; @@ -445,7 +445,7 @@ static int probe_itpm(struct tpm_chip *chip) { struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev); int rc = 0; - u8 cmd_getticks[] = { + static const u8 cmd_getticks[] = { 0x00, 0xc1, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x00, 0xf1 }; |