1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c
index a321bd57f3e9..9dec9f551b83 100644
--- a/drivers/char/tpm/tpm-chip.c
+++ b/drivers/char/tpm/tpm-chip.c
@@ -191,9 +191,10 @@ struct tpm_chip *tpm_chip_alloc(struct device *pdev,
         /* get extra reference on main device to hold on
          * behalf of devs.  This holds the chip structure
          * while cdevs is in use.  The corresponding put
-         * is in the tpm_devs_release
+         * is in the tpm_devs_release (TPM2 only)
          */
-        get_device(&chip->dev);
+        if (chip->flags & TPM_CHIP_FLAG_TPM2)
+                get_device(&chip->dev);
 
         if (chip->dev_num == 0)
                 chip->dev.devt = MKDEV(MISC_MAJOR, TPM_MINOR);