From: Wu Liang feng <wulf@rock-chips.com>
Date: Mon, 23 May 2016 03:07:18 +0000 (+0800)
Subject: usb: gadget: mtp: add compat_ioctl
X-Git-Tag: firefly_0821_release~2623
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5f726237dd8c1e65385fd58174ce3ed2b1f479e6;p=firefly-linux-kernel-4.4.55.git

usb: gadget: mtp: add compat_ioctl

Add compat_ioctl for mtp to work on 64-bit platforms.

Change-Id: Icef0f42a554d770a83152c4185aca9e39e041165
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>
---

diff --git a/drivers/usb/gadget/function/f_mtp.c b/drivers/usb/gadget/function/f_mtp.c
index 74195be9b054..d26f3b98ffa9 100644
--- a/drivers/usb/gadget/function/f_mtp.c
+++ b/drivers/usb/gadget/function/f_mtp.c
@@ -1051,6 +1051,9 @@ static const struct file_operations mtp_fops = {
 	.read = mtp_read,
 	.write = mtp_write,
 	.unlocked_ioctl = mtp_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl = mtp_ioctl,
+#endif
 	.open = mtp_open,
 	.release = mtp_release,
 };