diff options
Diffstat (limited to 'drivers/char/tpm/tpm_ibmvtpm.c')
| -rw-r--r-- | drivers/char/tpm/tpm_ibmvtpm.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/char/tpm/tpm_ibmvtpm.c b/drivers/char/tpm/tpm_ibmvtpm.c index 9978609d93b2..56b07c35a13e 100644 --- a/drivers/char/tpm/tpm_ibmvtpm.c +++ b/drivers/char/tpm/tpm_ibmvtpm.c @@ -64,7 +64,7 @@ static struct ibmvtpm_dev *ibmvtpm_get_data(const struct device *dev) { struct tpm_chip *chip = dev_get_drvdata(dev); if (chip) - return (struct ibmvtpm_dev *)chip->vendor.data; + return (struct ibmvtpm_dev *)TPM_VPRIV(chip); return NULL; } @@ -83,7 +83,7 @@ static int tpm_ibmvtpm_recv(struct tpm_chip *chip, u8 *buf, size_t count) u16 len; int sig; - ibmvtpm = (struct ibmvtpm_dev *)chip->vendor.data; + ibmvtpm = (struct ibmvtpm_dev *)TPM_VPRIV(chip); if (!ibmvtpm->rtce_buf) { dev_err(ibmvtpm->dev, "ibmvtpm device is not ready\n"); @@ -127,7 +127,7 @@ static int tpm_ibmvtpm_send(struct tpm_chip *chip, u8 *buf, size_t count) u64 *word = (u64 *) &crq; int rc; - ibmvtpm = (struct ibmvtpm_dev *)chip->vendor.data; + ibmvtpm = (struct ibmvtpm_dev *)TPM_VPRIV(chip); if (!ibmvtpm->rtce_buf) { dev_err(ibmvtpm->dev, "ibmvtpm device is not ready\n"); @@ -398,6 +398,11 @@ static int tpm_ibmvtpm_resume(struct device *dev) return rc; } +static bool tpm_ibmvtpm_req_canceled(struct tpm_chip *chip, u8 status) +{ + return (status == 0); +} + static const struct file_operations ibmvtpm_ops = { .owner = THIS_MODULE, .llseek = no_llseek, @@ -441,7 +446,7 @@ static const struct tpm_vendor_specific tpm_ibmvtpm = { .status = tpm_ibmvtpm_status, .req_complete_mask = 0, .req_complete_val = 0, - .req_canceled = 0, + .req_canceled = tpm_ibmvtpm_req_canceled, .attr_group = &ibmvtpm_attr_grp, .miscdev = { .fops = &ibmvtpm_ops, }, }; @@ -647,7 +652,7 @@ static int tpm_ibmvtpm_probe(struct vio_dev *vio_dev, ibmvtpm->dev = dev; ibmvtpm->vdev = vio_dev; - chip->vendor.data = (void *)ibmvtpm; + TPM_VPRIV(chip) = (void *)ibmvtpm; spin_lock_init(&ibmvtpm->rtce_lock); |