diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index baa066997372..4426649e431c 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -54,7 +54,9 @@ enum tpm_timeout {
 	TPM_TIMEOUT = 5,	/* msecs */
 	TPM_TIMEOUT_RETRY = 100, /* msecs */
 	TPM_TIMEOUT_RANGE_US = 300,	/* usecs */
-	TPM_TIMEOUT_POLL = 1	/* msecs */
+	TPM_TIMEOUT_POLL = 1,	/* msecs */
+	TPM_TIMEOUT_USECS_MIN = 100,      /* usecs */
+	TPM_TIMEOUT_USECS_MAX = 500      /* usecs */
 };
 
 /* TPM addresses */
diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c
index 7bfdec66be44..8b46aaa9e049 100644
--- a/drivers/char/tpm/tpm_tis_core.c
+++ b/drivers/char/tpm/tpm_tis_core.c
@@ -84,7 +84,8 @@ static int wait_for_tpm_stat(struct tpm_chip *chip, u8 mask,
 		}
 	} else {
 		do {
-			tpm_msleep(TPM_TIMEOUT_POLL);
+			usleep_range(TPM_TIMEOUT_USECS_MIN,
+				     TPM_TIMEOUT_USECS_MAX);
 			status = chip->ops->status(chip);
 			if ((status & mask) == mask)
 				return 0;
@@ -273,7 +274,7 @@ static int get_burstcount(struct tpm_chip *chip)
 		burstcnt = (value >> 8) & 0xFFFF;
 		if (burstcnt)
 			return burstcnt;
-		tpm_msleep(TPM_TIMEOUT_POLL);
+		usleep_range(TPM_TIMEOUT_USECS_MIN, TPM_TIMEOUT_USECS_MAX);
 	} while (time_before(jiffies, stop));
 	return -EBUSY;
 }