diff options
Diffstat (limited to 'drivers/char/tpm')
-rw-r--r-- | drivers/char/tpm/Kconfig | 18 | ||||
-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_atmel.c | 2 | ||||
-rw-r--r-- | drivers/char/tpm/tpm_atmel.h | 2 | ||||
-rw-r--r-- | drivers/char/tpm/tpm_bios.c | 24 | ||||
-rw-r--r-- | drivers/char/tpm/tpm_nsc.c | 2 | ||||
-rw-r--r-- | drivers/char/tpm/tpm_tis.c | 2 |
8 files changed, 33 insertions, 21 deletions
diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig index dc4e1ff7f56f..8f3f7620f95a 100644 --- a/drivers/char/tpm/Kconfig +++ b/drivers/char/tpm/Kconfig @@ -2,11 +2,9 @@ # TPM device configuration # -menu "TPM devices" - depends on HAS_IOMEM - -config TCG_TPM +menuconfig TCG_TPM tristate "TPM Hardware Support" + depends on HAS_IOMEM depends on EXPERIMENTAL ---help--- If you have a TPM security chip in your system, which @@ -21,9 +19,11 @@ config TCG_TPM Note: For more TPM drivers enable CONFIG_PNP, CONFIG_ACPI and CONFIG_PNPACPI. +if TCG_TPM + config TCG_TIS tristate "TPM Interface Specification 1.2 Interface" - depends on TCG_TPM && PNPACPI + depends on PNPACPI ---help--- If you have a TPM security chip that is compliant with the TCG TIS 1.2 TPM specification say Yes and it will be accessible @@ -32,7 +32,7 @@ config TCG_TIS config TCG_NSC tristate "National Semiconductor TPM Interface" - depends on TCG_TPM && PNPACPI + depends on PNPACPI ---help--- If you have a TPM security chip from National Semiconductor say Yes and it will be accessible from within Linux. To @@ -41,7 +41,6 @@ config TCG_NSC config TCG_ATMEL tristate "Atmel TPM Interface" - depends on TCG_TPM ---help--- If you have a TPM security chip from Atmel say Yes and it will be accessible from within Linux. To compile this driver @@ -49,7 +48,7 @@ config TCG_ATMEL config TCG_INFINEON tristate "Infineon Technologies TPM Interface" - depends on TCG_TPM && PNPACPI + depends on PNPACPI ---help--- If you have a TPM security chip from Infineon Technologies (either SLD 9630 TT 1.1 or SLB 9635 TT 1.2) say Yes and it @@ -59,5 +58,4 @@ config TCG_INFINEON Further information on this driver and the supported hardware can be found at http://www.prosec.rub.de/tpm -endmenu - +endif # TCG_TPM diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c index 9bb542913b86..39564b76d4a3 100644 --- a/drivers/char/tpm/tpm.c +++ b/drivers/char/tpm/tpm.c @@ -7,7 +7,7 @@ * Reiner Sailer <sailer@watson.ibm.com> * Kylene Hall <kjhall@us.ibm.com> * - * Maintained by: <tpmdd_devel@lists.sourceforge.net> + * Maintained by: <tpmdd-devel@lists.sourceforge.net> * * Device driver for TCG/TCPA TPM (trusted platform module). * Specifications at www.trustedcomputinggroup.org diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index b2e2b002a1bb..d15ccddc92eb 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -7,7 +7,7 @@ * Reiner Sailer <sailer@watson.ibm.com> * Kylene Hall <kjhall@us.ibm.com> * - * Maintained by: <tpmdd_devel@lists.sourceforge.net> + * Maintained by: <tpmdd-devel@lists.sourceforge.net> * * Device driver for TCG/TCPA TPM (trusted platform module). * Specifications at www.trustedcomputinggroup.org diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c index 1ab0896070be..d0e7926eb486 100644 --- a/drivers/char/tpm/tpm_atmel.c +++ b/drivers/char/tpm/tpm_atmel.c @@ -7,7 +7,7 @@ * Reiner Sailer <sailer@watson.ibm.com> * Kylene Hall <kjhall@us.ibm.com> * - * Maintained by: <tpmdd_devel@lists.sourceforge.net> + * Maintained by: <tpmdd-devel@lists.sourceforge.net> * * Device driver for TCG/TCPA TPM (trusted platform module). * Specifications at www.trustedcomputinggroup.org diff --git a/drivers/char/tpm/tpm_atmel.h b/drivers/char/tpm/tpm_atmel.h index 9363bcf0a402..6c831f9466b7 100644 --- a/drivers/char/tpm/tpm_atmel.h +++ b/drivers/char/tpm/tpm_atmel.h @@ -4,7 +4,7 @@ * Authors: * Kylene Hall <kjhall@us.ibm.com> * - * Maintained by: <tpmdd_devel@lists.sourceforge.net> + * Maintained by: <tpmdd-devel@lists.sourceforge.net> * * Device driver for TCG/TCPA TPM (trusted platform module). * Specifications at www.trustedcomputinggroup.org diff --git a/drivers/char/tpm/tpm_bios.c b/drivers/char/tpm/tpm_bios.c index 4eba32b23b29..60a2d2630e36 100644 --- a/drivers/char/tpm/tpm_bios.c +++ b/drivers/char/tpm/tpm_bios.c @@ -7,6 +7,8 @@ * Reiner Sailer <sailer@watson.ibm.com> * Kylene Hall <kjhall@us.ibm.com> * + * Maintained by: <tpmdd-devel@lists.sourceforge.net> + * * Access to the eventlog extended by the TCG BIOS of PC platform * * This program is free software; you can redistribute it and/or @@ -427,7 +429,7 @@ static int tpm_ascii_bios_measurements_open(struct inode *inode, return -ENOMEM; if ((err = read_log(log))) - return err; + goto out_free; /* now register seq file */ err = seq_open(file, &tpm_ascii_b_measurments_seqops); @@ -435,10 +437,15 @@ static int tpm_ascii_bios_measurements_open(struct inode *inode, seq = file->private_data; seq->private = log; } else { - kfree(log->bios_event_log); - kfree(log); + goto out_free; } + +out: return err; +out_free: + kfree(log->bios_event_log); + kfree(log); + goto out; } const struct file_operations tpm_ascii_bios_measurements_ops = { @@ -460,7 +467,7 @@ static int tpm_binary_bios_measurements_open(struct inode *inode, return -ENOMEM; if ((err = read_log(log))) - return err; + goto out_free; /* now register seq file */ err = seq_open(file, &tpm_binary_b_measurments_seqops); @@ -468,10 +475,15 @@ static int tpm_binary_bios_measurements_open(struct inode *inode, seq = file->private_data; seq->private = log; } else { - kfree(log->bios_event_log); - kfree(log); + goto out_free; } + +out: return err; +out_free: + kfree(log->bios_event_log); + kfree(log); + goto out; } const struct file_operations tpm_binary_bios_measurements_ops = { diff --git a/drivers/char/tpm/tpm_nsc.c b/drivers/char/tpm/tpm_nsc.c index 608f73071bef..6313326bc41f 100644 --- a/drivers/char/tpm/tpm_nsc.c +++ b/drivers/char/tpm/tpm_nsc.c @@ -7,7 +7,7 @@ * Reiner Sailer <sailer@watson.ibm.com> * Kylene Hall <kjhall@us.ibm.com> * - * Maintained by: <tpmdd_devel@lists.sourceforge.net> + * Maintained by: <tpmdd-devel@lists.sourceforge.net> * * Device driver for TCG/TCPA TPM (trusted platform module). * Specifications at www.trustedcomputinggroup.org diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index 483f3f60013c..23fa18a6654c 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -5,6 +5,8 @@ * Leendert van Doorn <leendert@watson.ibm.com> * Kylene Hall <kjhall@us.ibm.com> * + * Maintained by: <tpmdd-devel@lists.sourceforge.net> + * * Device driver for TCG/TCPA TPM (trusted platform module). * Specifications at www.trustedcomputinggroup.org * |