diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
| commit | b4b7ff4b08e691656c9d77c758fc355833128ac0 (patch) | |
| tree | 82fcb00e6b918026dc9f2d1f05ed8eee83874cc0 /drivers/char/tpm/tpm_of.c | |
| parent | 35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff) | |
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'drivers/char/tpm/tpm_of.c')
| -rw-r--r-- | drivers/char/tpm/tpm_of.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/char/tpm/tpm_of.c b/drivers/char/tpm/tpm_of.c index eebe62569..570f30c5c 100644 --- a/drivers/char/tpm/tpm_of.c +++ b/drivers/char/tpm/tpm_of.c @@ -24,14 +24,14 @@ int read_log(struct tpm_bios_log *log) { struct device_node *np; const u32 *sizep; - const __be64 *basep; + const u64 *basep; if (log->bios_event_log != NULL) { pr_err("%s: ERROR - Eventlog already initialized\n", __func__); return -EFAULT; } - np = of_find_node_by_name(NULL, "ibm,vtpm"); + np = of_find_node_by_name(NULL, "vtpm"); if (!np) { pr_err("%s: ERROR - IBMVTPM not supported\n", __func__); return -ENODEV; @@ -53,17 +53,18 @@ int read_log(struct tpm_bios_log *log) goto cleanup_eio; } - of_node_put(np); log->bios_event_log = kmalloc(*sizep, GFP_KERNEL); if (!log->bios_event_log) { pr_err("%s: ERROR - Not enough memory for BIOS measurements\n", __func__); + of_node_put(np); return -ENOMEM; } log->bios_event_log_end = log->bios_event_log + *sizep; - memcpy(log->bios_event_log, __va(be64_to_cpup(basep)), *sizep); + memcpy(log->bios_event_log, __va(*basep), *sizep); + of_node_put(np); return 0; |