[RFC PATCH 4/7] usb: gadget: gadgetfs: add reset API at usb_gadget_driver

[Peter Chen]

Add reset API at usb_gadget_driver

Signed-off-by: Peter Chen <peter.c...@freescale.com>
---
 drivers/usb/gadget/legacy/inode.c |   16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/legacy/inode.c 
b/drivers/usb/gadget/legacy/inode.c
index 2e4ce77..337340d 100644
--- a/drivers/usb/gadget/legacy/inode.c
+++ b/drivers/usb/gadget/legacy/inode.c
@@ -1733,7 +1733,7 @@ enomem:
 }
 
 static void
-gadgetfs_disconnect (struct usb_gadget *gadget)
+__gadgetfs_disconnect(struct usb_gadget *gadget)
 {
        struct dev_data         *dev = get_gadget_data (gadget);
        unsigned long           flags;
@@ -1751,6 +1751,19 @@ exit:
 }
 
 static void
+gadgetfs_disconnect(struct usb_gadget *gadget)
+{
+       __gadgetfs_disconnect(gadget);
+       usb_gadget_disconnect(gadget);
+}
+
+static void
+gadgetfs_reset(struct usb_gadget *gadget)
+{
+       __gadgetfs_disconnect(gadget);
+}
+
+static void
 gadgetfs_suspend (struct usb_gadget *gadget)
 {
        struct dev_data         *dev = get_gadget_data (gadget);
@@ -1776,6 +1789,7 @@ static struct usb_gadget_driver gadgetfs_driver = {
        .unbind         = gadgetfs_unbind,
        .setup          = gadgetfs_setup,
        .disconnect     = gadgetfs_disconnect,
+       .reset          = gadgetfs_reset,
        .suspend        = gadgetfs_suspend,
 
        .driver = {
-- 
1.7.9.5

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