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authorPavankumar Kondeti <pkondeti@codeaurora.org>2010-12-16 12:02:25 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2010-12-17 02:45:44 +0300
commitdaba58035a044cae75488175a96cc18362a64518 (patch)
treed32f4ff87fc8d2dbffdf6b3e40830543c2f0f7b2
parentf4ce9084476dc518bfd0f35f62f4bd0a130893e0 (diff)
downloadlinux-daba58035a044cae75488175a96cc18362a64518.tar.xz
USB: gadget: Remove suspended sysfs file before freeing cdev
cdev struct is accessed in suspended sysfs show function. So remove sysfs file before freeing the cdev in composite_unbind. Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/usb/gadget/composite.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 7b5cc16e4a0b..96413a240fdf 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1047,9 +1047,9 @@ composite_unbind(struct usb_gadget *gadget)
kfree(cdev->req->buf);
usb_ep_free_request(gadget->ep0, cdev->req);
}
+ device_remove_file(&gadget->dev, &dev_attr_suspended);
kfree(cdev);
set_gadget_data(gadget, NULL);
- device_remove_file(&gadget->dev, &dev_attr_suspended);
composite = NULL;
}