diff options
Diffstat (limited to 'drivers/char/tpm/tpm_nsc.c')
| -rw-r--r-- | drivers/char/tpm/tpm_nsc.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/char/tpm/tpm_nsc.c b/drivers/char/tpm/tpm_nsc.c index 4d0a17e..6e2c2e6 100644 --- a/drivers/char/tpm/tpm_nsc.c +++ b/drivers/char/tpm/tpm_nsc.c @@ -247,10 +247,9 @@ static struct platform_device *pdev = NULL; static void tpm_nsc_remove(struct device *dev) { struct tpm_chip *chip = dev_get_drvdata(dev); - if ( chip ) { - release_region(chip->vendor.base, 2); - tpm_remove_hardware(chip->dev); - } + + tpm_chip_unregister(chip); + release_region(chip->vendor.base, 2); } static SIMPLE_DEV_PM_OPS(tpm_nsc_pm, tpm_pm_suspend, tpm_pm_resume); @@ -307,11 +306,16 @@ static int __init init_nsc(void) goto err_del_dev; } - if (!(chip = tpm_register_hardware(&pdev->dev, &tpm_nsc))) { + chip = tpmm_chip_alloc(&pdev->dev, &tpm_nsc); + if (IS_ERR(chip)) { rc = -ENODEV; goto err_rel_reg; } + rc = tpm_chip_register(chip); + if (rc) + goto err_rel_reg; + dev_dbg(&pdev->dev, "NSC TPM detected\n"); dev_dbg(&pdev->dev, "NSC LDN 0x%x, SID 0x%x, SRID 0x%x\n", |
