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path: root/drivers/char/tpm/tpm_of.c
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Diffstat (limited to 'drivers/char/tpm/tpm_of.c')
-rw-r--r--drivers/char/tpm/tpm_of.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/char/tpm/tpm_of.c b/drivers/char/tpm/tpm_of.c
index eebe6256918f..570f30c5c5f4 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;