Merge branch 'smack-for-3.11' of git://git.gitorious.org/smack-next/kernel into ra-next
diff --git a/MAINTAINERS b/MAINTAINERS
index 3d7782b..60bc1cc 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3971,7 +3971,8 @@
F: arch/ia64/
IBM Power in-Nest Crypto Acceleration
-M: Kent Yoder <key@linux.vnet.ibm.com>
+M: Marcelo Henrique Cerri <mhcerri@linux.vnet.ibm.com>
+M: Fionnuala Gunter <fin@linux.vnet.ibm.com>
L: linux-crypto@vger.kernel.org
S: Supported
F: drivers/crypto/nx/
@@ -8198,7 +8199,8 @@
F: drivers/media/usb/tm6000/
TPM DEVICE DRIVER
-M: Kent Yoder <key@linux.vnet.ibm.com>
+M: Leonidas Da Silva Barbosa <leosilva@linux.vnet.ibm.com>
+M: Ashley Lai <ashley@ashleylai.com>
M: Rajiv Andrade <mail@srajiv.net>
W: http://tpmdd.sourceforge.net
M: Marcel Selhorst <tpmdd@selhorst.net>
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 7c3b3dc..e3c974a 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -1472,7 +1472,7 @@
* Once all references to platform device are down to 0,
* release all allocated structures.
*/
-static void tpm_dev_release(struct device *dev)
+void tpm_dev_release(struct device *dev)
{
struct tpm_chip *chip = dev_get_drvdata(dev);
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 0770d1d..a7bfc17 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -272,7 +272,6 @@
struct tpm_output_header out;
} tpm_cmd_header;
-#define TPM_DIGEST_SIZE 20
struct tpm_pcrread_out {
u8 pcr_result[TPM_DIGEST_SIZE];
} __packed;
@@ -333,6 +332,7 @@
const struct tpm_vendor_specific *);
extern int tpm_open(struct inode *, struct file *);
extern int tpm_release(struct inode *, struct file *);
+extern void tpm_dev_release(struct device *dev);
extern void tpm_dev_vendor_release(struct tpm_chip *);
extern ssize_t tpm_write(struct file *, const char __user *, size_t,
loff_t *);
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index 8a41b6b..4519cb3 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -884,12 +884,19 @@
rc = platform_driver_register(&tis_drv);
if (rc < 0)
return rc;
- if (IS_ERR(pdev=platform_device_register_simple("tpm_tis", -1, NULL, 0)))
- return PTR_ERR(pdev);
- if((rc=tpm_tis_init(&pdev->dev, TIS_MEM_BASE, TIS_MEM_LEN, 0)) != 0) {
- platform_device_unregister(pdev);
- platform_driver_unregister(&tis_drv);
+ pdev = platform_device_register_simple("tpm_tis", -1, NULL, 0);
+ if (IS_ERR(pdev)) {
+ rc = PTR_ERR(pdev);
+ goto err_dev;
}
+ rc = tpm_tis_init(&pdev->dev, TIS_MEM_BASE, TIS_MEM_LEN, 0);
+ if (rc)
+ goto err_init;
+ return 0;
+err_init:
+ platform_device_unregister(pdev);
+err_dev:
+ platform_driver_unregister(&tis_drv);
return rc;
}
diff --git a/include/linux/tpm.h b/include/linux/tpm.h
index fcb627f..9a9051b 100644
--- a/include/linux/tpm.h
+++ b/include/linux/tpm.h
@@ -22,6 +22,8 @@
#ifndef __LINUX_TPM_H__
#define __LINUX_TPM_H__
+#define TPM_DIGEST_SIZE 20 /* Max TPM v1.2 PCR size */
+
/*
* Chip num is this value or a valid tpm idx
*/
