Merge tag 'xilinx-for-v2021.01-v2' of https://gitlab.denx.de/u-boot/custodians/u...

[platform/kernel/u-boot.git] / lib / tpm-v1.c

diff --git a/lib/tpm-v1.c b/lib/tpm-v1.c
index 3e89f84..a846fe0 100644 (file)
--- a/lib/tpm-v1.c
+++ b/lib/tpm-v1.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <dm.h>
+#include <log.h>
 #include <asm/unaligned.h>
 #include <u-boot/sha1.h>
 #include <tpm-common.h>
@@ -211,9 +212,7 @@ u32 tpm_nv_write_value(struct udevice *dev, u32 index, const void *data,
 
 uint32_t tpm_set_global_lock(struct udevice *dev)
 {
-       u32 x;
-
-       return tpm_nv_write_value(dev, TPM_NV_INDEX_0, (uint8_t *)&x, 0);
+       return tpm_nv_write_value(dev, TPM_NV_INDEX_0, NULL, 0);
 }
 
 u32 tpm_extend(struct udevice *dev, u32 index, const void *in_digest,