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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 23:04:58 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 23:04:58 +0200 |
commit | f39d420f672f99ad9a0fe7deb951a0030d4f0d9e (patch) | |
tree | 450e229a4305362f72cc5461aab8af4f2f5d023e /drivers/char | |
parent | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm (diff) | |
parent | tpm/tpm_i2c_infineon: Remove unused header file (diff) | |
download | linux-f39d420f672f99ad9a0fe7deb951a0030d4f0d9e.tar.xz linux-f39d420f672f99ad9a0fe7deb951a0030d4f0d9e.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull security subsystem updates from James Morris:
"In this update, Smack learns to love IPv6 and to mount a filesystem
with a transmutable hierarchy (i.e. security labels are inherited
from parent directory upon creation rather than creating process).
The rest of the changes are maintenance"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (37 commits)
tpm/tpm_i2c_infineon: Remove unused header file
tpm: tpm_i2c_infinion: Don't modify i2c_client->driver
evm: audit integrity metadata failures
integrity: move integrity_audit_msg()
evm: calculate HMAC after initializing posix acl on tmpfs
maintainers: add Dmitry Kasatkin
Smack: Fix the bug smackcipso can't set CIPSO correctly
Smack: Fix possible NULL pointer dereference at smk_netlbl_mls()
Smack: Add smkfstransmute mount option
Smack: Improve access check performance
Smack: Local IPv6 port based controls
tpm: fix regression caused by section type conflict of tpm_dev_release() in ppc builds
maintainers: Remove Kent from maintainers
tpm: move TPM_DIGEST_SIZE defintion
tpm_tis: missing platform_driver_unregister() on error in init_tis()
security: clarify cap_inode_getsecctx description
apparmor: no need to delay vfree()
apparmor: fix fully qualified name parsing
apparmor: fix setprocattr arg processing for onexec
apparmor: localize getting the security context to a few macros
...
Diffstat (limited to 'drivers/char')
-rw-r--r-- | drivers/char/tpm/tpm.c | 2 | ||||
-rw-r--r-- | drivers/char/tpm/tpm.h | 2 | ||||
-rw-r--r-- | drivers/char/tpm/tpm_i2c_infineon.c | 4 | ||||
-rw-r--r-- | drivers/char/tpm/tpm_tis.c | 17 |
4 files changed, 14 insertions, 11 deletions
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c index 7c3b3dcbfbc8..e3c974a6c522 100644 --- a/drivers/char/tpm/tpm.c +++ b/drivers/char/tpm/tpm.c @@ -1472,7 +1472,7 @@ EXPORT_SYMBOL_GPL(tpm_dev_vendor_release); * 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 0770d1d79366..a7bfc176ed43 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -272,7 +272,6 @@ typedef union { 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 @@ extern struct tpm_chip* tpm_register_hardware(struct device *, 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_i2c_infineon.c b/drivers/char/tpm/tpm_i2c_infineon.c index 37d5dcc10ea7..b8735de8ce95 100644 --- a/drivers/char/tpm/tpm_i2c_infineon.c +++ b/drivers/char/tpm/tpm_i2c_infineon.c @@ -24,7 +24,6 @@ #include <linux/init.h> #include <linux/i2c.h> #include <linux/module.h> -#include <linux/moduleparam.h> #include <linux/wait.h> #include "tpm.h" @@ -74,7 +73,6 @@ struct tpm_inf_dev { }; static struct tpm_inf_dev tpm_dev; -static struct i2c_driver tpm_tis_i2c_driver; /* * iic_tpm_read() - read from TPM register @@ -744,11 +742,9 @@ static int tpm_tis_i2c_probe(struct i2c_client *client, return -ENODEV; } - client->driver = &tpm_tis_i2c_driver; tpm_dev.client = client; rc = tpm_tis_i2c_init(&client->dev); if (rc != 0) { - client->driver = NULL; tpm_dev.client = NULL; rc = -ENODEV; } diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index 8a41b6be23a0..4519cb332987 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -884,12 +884,19 @@ static int __init init_tis(void) 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; } |