3 files changed, 5 insertions, 6 deletions
diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c
index ecdeca147ed7..4408245b61d2 100644
--- a/drivers/input/serio/ambakmi.c
+++ b/drivers/input/serio/ambakmi.c
@@ -159,7 +159,7 @@ static int amba_kmi_probe(struct amba_device *dev,
 	return ret;
 }
 
-static int amba_kmi_remove(struct amba_device *dev)
+static void amba_kmi_remove(struct amba_device *dev)
 {
 	struct amba_kmi_port *kmi = amba_get_drvdata(dev);
 
@@ -168,7 +168,6 @@ static int amba_kmi_remove(struct amba_device *dev)
 	iounmap(kmi->base);
 	kfree(kmi);
 	amba_release_regions(dev);
-	return 0;
 }
 
 static int __maybe_unused amba_kmi_resume(struct device *dev)
diff --git a/drivers/input/serio/sa1111ps2.c b/drivers/input/serio/sa1111ps2.c
index 7b8ceb702a74..68fac4801e2e 100644
--- a/drivers/input/serio/sa1111ps2.c
+++ b/drivers/input/serio/sa1111ps2.c
@@ -344,7 +344,7 @@ static int ps2_probe(struct sa1111_dev *dev)
 /*
  * Remove one device from this driver.
  */
-static int ps2_remove(struct sa1111_dev *dev)
+static void ps2_remove(struct sa1111_dev *dev)
 {
 	struct ps2if *ps2if = sa1111_get_drvdata(dev);
 
@@ -353,8 +353,6 @@ static int ps2_remove(struct sa1111_dev *dev)
 	sa1111_set_drvdata(dev, NULL);
 
 	kfree(ps2if);
-
-	return 0;
 }
 
 /*
diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c
index 8ac970a423de..33e9d9bfd036 100644
--- a/drivers/input/serio/serport.c
+++ b/drivers/input/serio/serport.c
@@ -156,7 +156,9 @@ out:
  * returning 0 characters.
  */
 
-static ssize_t serport_ldisc_read(struct tty_struct * tty, struct file * file, unsigned char __user * buf, size_t nr)
+static ssize_t serport_ldisc_read(struct tty_struct * tty, struct file * file,
+				  unsigned char *kbuf, size_t nr,
+				  void **cookie, unsigned long offset)
 {
 	struct serport *serport = (struct serport*) tty->disc_data;
 	struct serio *serio;