diff options
Diffstat (limited to 'drivers/char/tpm/tpm-chip.c')
| -rw-r--r-- | drivers/char/tpm/tpm-chip.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c index 0a62c19937b6..242b716aed5e 100644 --- a/drivers/char/tpm/tpm-chip.c +++ b/drivers/char/tpm/tpm-chip.c @@ -81,18 +81,21 @@ void tpm_put_ops(struct tpm_chip *chip) EXPORT_SYMBOL_GPL(tpm_put_ops); /** - * tpm_chip_find_get() - find and reserve a TPM chip + * tpm_find_get_ops() - find and reserve a TPM chip * @chip: a &struct tpm_chip instance, %NULL for the default chip * * Finds a TPM chip and reserves its class device and operations. The chip must - * be released with tpm_chip_put_ops() after use. + * be released with tpm_put_ops() after use. + * This function is for internal use only. It supports existing TPM callers + * by accepting NULL, but those callers should be converted to pass in a chip + * directly. * * Return: * A reserved &struct tpm_chip instance. * %NULL if a chip is not found. * %NULL if the chip is not available. */ -struct tpm_chip *tpm_chip_find_get(struct tpm_chip *chip) +struct tpm_chip *tpm_find_get_ops(struct tpm_chip *chip) { struct tpm_chip *res = NULL; int chip_num = 0; |