diff options
Diffstat (limited to 'drivers/char/tpm/tpm_i2c_nuvoton.c')
| -rw-r--r-- | drivers/char/tpm/tpm_i2c_nuvoton.c | 43 |
1 files changed, 1 insertions, 42 deletions
diff --git a/drivers/char/tpm/tpm_i2c_nuvoton.c b/drivers/char/tpm/tpm_i2c_nuvoton.c index 6276fea01ff..7b158efd49f 100644 --- a/drivers/char/tpm/tpm_i2c_nuvoton.c +++ b/drivers/char/tpm/tpm_i2c_nuvoton.c @@ -178,7 +178,6 @@ static int i2c_nuvoton_wait_for_stat(struct tpm_chip *chip, u8 mask, u8 value, { if (chip->vendor.irq && queue) { s32 rc; - DEFINE_WAIT(wait); struct priv_data *priv = chip->vendor.priv; unsigned int cur_intrs = priv->intrs; @@ -456,45 +455,7 @@ static bool i2c_nuvoton_req_canceled(struct tpm_chip *chip, u8 status) return (status == TPM_STS_COMMAND_READY); } -static const struct file_operations i2c_nuvoton_ops = { - .owner = THIS_MODULE, - .llseek = no_llseek, - .open = tpm_open, - .read = tpm_read, - .write = tpm_write, - .release = tpm_release, -}; - -static DEVICE_ATTR(pubek, S_IRUGO, tpm_show_pubek, NULL); -static DEVICE_ATTR(pcrs, S_IRUGO, tpm_show_pcrs, NULL); -static DEVICE_ATTR(enabled, S_IRUGO, tpm_show_enabled, NULL); -static DEVICE_ATTR(active, S_IRUGO, tpm_show_active, NULL); -static DEVICE_ATTR(owned, S_IRUGO, tpm_show_owned, NULL); -static DEVICE_ATTR(temp_deactivated, S_IRUGO, tpm_show_temp_deactivated, NULL); -static DEVICE_ATTR(caps, S_IRUGO, tpm_show_caps, NULL); -static DEVICE_ATTR(cancel, S_IWUSR | S_IWGRP, NULL, tpm_store_cancel); -static DEVICE_ATTR(durations, S_IRUGO, tpm_show_durations, NULL); -static DEVICE_ATTR(timeouts, S_IRUGO, tpm_show_timeouts, NULL); - -static struct attribute *i2c_nuvoton_attrs[] = { - &dev_attr_pubek.attr, - &dev_attr_pcrs.attr, - &dev_attr_enabled.attr, - &dev_attr_active.attr, - &dev_attr_owned.attr, - &dev_attr_temp_deactivated.attr, - &dev_attr_caps.attr, - &dev_attr_cancel.attr, - &dev_attr_durations.attr, - &dev_attr_timeouts.attr, - NULL, -}; - -static struct attribute_group i2c_nuvoton_attr_grp = { - .attrs = i2c_nuvoton_attrs -}; - -static const struct tpm_vendor_specific tpm_i2c = { +static const struct tpm_class_ops tpm_i2c = { .status = i2c_nuvoton_read_status, .recv = i2c_nuvoton_recv, .send = i2c_nuvoton_send, @@ -502,8 +463,6 @@ static const struct tpm_vendor_specific tpm_i2c = { .req_complete_mask = TPM_STS_DATA_AVAIL | TPM_STS_VALID, .req_complete_val = TPM_STS_DATA_AVAIL | TPM_STS_VALID, .req_canceled = i2c_nuvoton_req_canceled, - .attr_group = &i2c_nuvoton_attr_grp, - .miscdev.fops = &i2c_nuvoton_ops, }; /* The only purpose for the handler is to signal to any waiting threads that |