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Commit 91ef5ccd authored by James Morris's avatar James Morris
Browse files

Merge tag 'tpm-fixes-for-4.2-rc2' of https://github.com/PeterHuewe/linux-tpmdd into for-linus

parents f760b87f b371616b

drivers/char/tpm/tpm-chip.c

+2 −1
Original line number Diff line number Diff line
@@ -129,8 +129,9 @@ struct tpm_chip *tpmm_chip_alloc(struct device *dev, 


	device_initialize(&chip->dev);



	chip->cdev.owner = chip->pdev->driver->owner;

	cdev_init(&chip->cdev, &tpm_fops);

	chip->cdev.owner = chip->pdev->driver->owner;

	chip->cdev.kobj.parent = &chip->dev.kobj;



	return chip;

}

drivers/char/tpm/tpm_crb.c

+8 −0
Original line number Diff line number Diff line
@@ -233,6 +233,14 @@ static int crb_acpi_add(struct acpi_device *device) 
		return -ENODEV;

	}



	/* At least some versions of AMI BIOS have a bug that TPM2 table has

	 * zero address for the control area and therefore we must fail.

	*/

	if (!buf->control_area_pa) {

		dev_err(dev, "TPM2 ACPI table has a zero address for the control area\n");

		return -EINVAL;

	}



	if (buf->hdr.length < sizeof(struct acpi_tpm2)) {

		dev_err(dev, "TPM2 ACPI table has wrong size");

		return -EINVAL;