4 files changed, 4 insertions, 30 deletions
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 70afb2ca1eab..e3db6fbeadef 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -734,7 +734,7 @@ static const struct file_operations wdm_fops = {
 	.release =	wdm_release,
 	.poll =		wdm_poll,
 	.unlocked_ioctl = wdm_ioctl,
-	.compat_ioctl = wdm_ioctl,
+	.compat_ioctl = compat_ptr_ioctl,
 	.llseek =	noop_llseek,
 };
 
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index dcd7066ffba2..ffc9c6fdd7e1 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -2217,9 +2217,7 @@ static const struct file_operations fops = {
 	.release	= usbtmc_release,
 	.flush		= usbtmc_flush,
 	.unlocked_ioctl	= usbtmc_ioctl,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl	= usbtmc_ioctl,
-#endif
+	.compat_ioctl	= compat_ptr_ioctl,
 	.fasync         = usbtmc_fasync,
 	.poll           = usbtmc_poll,
 	.llseek		= default_llseek,
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 879d03f5127c..12bb5722b420 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -2698,18 +2698,6 @@ static long usbdev_ioctl(struct file *file, unsigned int cmd,
 	return ret;
 }
 
-#ifdef CONFIG_COMPAT
-static long usbdev_compat_ioctl(struct file *file, unsigned int cmd,
-			unsigned long arg)
-{
-	int ret;
-
-	ret = usbdev_do_ioctl(file, cmd, compat_ptr(arg));
-
-	return ret;
-}
-#endif
-
 /* No kernel lock - fine */
 static __poll_t usbdev_poll(struct file *file,
 				struct poll_table_struct *wait)
@@ -2733,9 +2721,7 @@ const struct file_operations usbdev_file_operations = {
 	.read =		  usbdev_read,
 	.poll =		  usbdev_poll,
 	.unlocked_ioctl = usbdev_ioctl,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl =   usbdev_compat_ioctl,
-#endif
+	.compat_ioctl =   compat_ptr_ioctl,
 	.mmap =           usbdev_mmap,
 	.open =		  usbdev_open,
 	.release =	  usbdev_release,
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c
index 59d9d512dcda..ce1d0235969c 100644
--- a/drivers/usb/gadget/function/f_fs.c
+++ b/drivers/usb/gadget/function/f_fs.c
@@ -1352,14 +1352,6 @@ static long ffs_epfile_ioctl(struct file *file, unsigned code,
 	return ret;
 }
 
-#ifdef CONFIG_COMPAT
-static long ffs_epfile_compat_ioctl(struct file *file, unsigned code,
-		unsigned long value)
-{
-	return ffs_epfile_ioctl(file, code, value);
-}
-#endif
-
 static const struct file_operations ffs_epfile_operations = {
 	.llseek =	no_llseek,
 
@@ -1368,9 +1360,7 @@ static const struct file_operations ffs_epfile_operations = {
 	.read_iter =	ffs_epfile_read_iter,
 	.release =	ffs_epfile_release,
 	.unlocked_ioctl =	ffs_epfile_ioctl,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl = ffs_epfile_compat_ioctl,
-#endif
+	.compat_ioctl = compat_ptr_ioctl,
 };