6 files changed, 7 insertions, 16 deletions
diff --git a/drivers/char/tpm/st33zp24/i2c.c b/drivers/char/tpm/st33zp24/i2c.c
index 3170d59d660c..a3aa411389e7 100644
--- a/drivers/char/tpm/st33zp24/i2c.c
+++ b/drivers/char/tpm/st33zp24/i2c.c
@@ -264,13 +264,11 @@ static int st33zp24_i2c_probe(struct i2c_client *client,
  * @param: client, the i2c_client description (TPM I2C description).
  * @return: 0 in case of success.
  */
-static int st33zp24_i2c_remove(struct i2c_client *client)
+static void st33zp24_i2c_remove(struct i2c_client *client)
 {
 	struct tpm_chip *chip = i2c_get_clientdata(client);
 
 	st33zp24_remove(chip);
-
-	return 0;
 }
 
 static const struct i2c_device_id st33zp24_i2c_id[] = {
diff --git a/drivers/char/tpm/tpm_i2c_atmel.c b/drivers/char/tpm/tpm_i2c_atmel.c
index d5ac85558214..4be3677c1463 100644
--- a/drivers/char/tpm/tpm_i2c_atmel.c
+++ b/drivers/char/tpm/tpm_i2c_atmel.c
@@ -179,12 +179,11 @@ static int i2c_atmel_probe(struct i2c_client *client,
 	return tpm_chip_register(chip);
 }
 
-static int i2c_atmel_remove(struct i2c_client *client)
+static void i2c_atmel_remove(struct i2c_client *client)
 {
 	struct device *dev = &(client->dev);
 	struct tpm_chip *chip = dev_get_drvdata(dev);
 	tpm_chip_unregister(chip);
-	return 0;
 }
 
 static const struct i2c_device_id i2c_atmel_id[] = {
diff --git a/drivers/char/tpm/tpm_i2c_infineon.c b/drivers/char/tpm/tpm_i2c_infineon.c
index a19d32cb4e94..fd3c3661e646 100644
--- a/drivers/char/tpm/tpm_i2c_infineon.c
+++ b/drivers/char/tpm/tpm_i2c_infineon.c
@@ -706,15 +706,13 @@ static int tpm_tis_i2c_probe(struct i2c_client *client,
 	return rc;
 }
 
-static int tpm_tis_i2c_remove(struct i2c_client *client)
+static void tpm_tis_i2c_remove(struct i2c_client *client)
 {
 	struct tpm_chip *chip = tpm_dev.chip;
 
 	tpm_chip_unregister(chip);
 	release_locality(chip, tpm_dev.locality, 1);
 	tpm_dev.client = NULL;
-
-	return 0;
 }
 
 static struct i2c_driver tpm_tis_i2c_driver = {
diff --git a/drivers/char/tpm/tpm_i2c_nuvoton.c b/drivers/char/tpm/tpm_i2c_nuvoton.c
index b77c18e38662..95c37350cc8e 100644
--- a/drivers/char/tpm/tpm_i2c_nuvoton.c
+++ b/drivers/char/tpm/tpm_i2c_nuvoton.c
@@ -622,12 +622,11 @@ static int i2c_nuvoton_probe(struct i2c_client *client,
 	return tpm_chip_register(chip);
 }
 
-static int i2c_nuvoton_remove(struct i2c_client *client)
+static void i2c_nuvoton_remove(struct i2c_client *client)
 {
 	struct tpm_chip *chip = i2c_get_clientdata(client);
 
 	tpm_chip_unregister(chip);
-	return 0;
 }
 
 static const struct i2c_device_id i2c_nuvoton_id[] = {
diff --git a/drivers/char/tpm/tpm_tis_i2c.c b/drivers/char/tpm/tpm_tis_i2c.c
index ba0911b1d1ff..0692510dfcab 100644
--- a/drivers/char/tpm/tpm_tis_i2c.c
+++ b/drivers/char/tpm/tpm_tis_i2c.c
@@ -351,13 +351,12 @@ static int tpm_tis_i2c_probe(struct i2c_client *dev,
 				 NULL);
 }
 
-static int tpm_tis_i2c_remove(struct i2c_client *client)
+static void tpm_tis_i2c_remove(struct i2c_client *client)
 {
 	struct tpm_chip *chip = i2c_get_clientdata(client);
 
 	tpm_chip_unregister(chip);
 	tpm_tis_remove(chip);
-	return 0;
 }
 
 static const struct i2c_device_id tpm_tis_i2c_id[] = {
diff --git a/drivers/char/tpm/tpm_tis_i2c_cr50.c b/drivers/char/tpm/tpm_tis_i2c_cr50.c
index 974479a1ec5a..77cea5b31c6e 100644
--- a/drivers/char/tpm/tpm_tis_i2c_cr50.c
+++ b/drivers/char/tpm/tpm_tis_i2c_cr50.c
@@ -763,20 +763,18 @@ static int tpm_cr50_i2c_probe(struct i2c_client *client)
  * - 0:		Success.
  * - -errno:	A POSIX error code.
  */
-static int tpm_cr50_i2c_remove(struct i2c_client *client)
+static void tpm_cr50_i2c_remove(struct i2c_client *client)
 {
 	struct tpm_chip *chip = i2c_get_clientdata(client);
 	struct device *dev = &client->dev;
 
 	if (!chip) {
 		dev_crit(dev, "Could not get client data at remove, memory corruption ahead\n");
-		return 0;
+		return;
 	}
 
 	tpm_chip_unregister(chip);
 	tpm_cr50_release_locality(chip, true);
-
-	return 0;
 }
 
 static SIMPLE_DEV_PM_OPS(cr50_i2c_pm, tpm_pm_suspend, tpm_pm_resume);