linux-kernel - [PATCH RESEND] usbdevfs_urb: _

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Message-ID: <20071216022317.GI26986@joi>
Date:	Sun, 16 Dec 2007 03:23:20 +0100
From:	Marcin Slusarz <marcin.slusarz@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...e.de>
Subject: [PATCH RESEND] usbdevfs_urb: __user annotation

fix warning:
drivers/usb/core/devio.c:1226:20: warning: incorrect type in assignment (different address spaces)
drivers/usb/core/devio.c:1226:20:    expected void *usercontext
drivers/usb/core/devio.c:1226:20:    got void [noderef] <asn:1>*

Signed-off-by: Marcin Slusarz <marcin.slusarz@...il.com>
CC: Greg Kroah-Hartman <gregkh@...e.de>
---
 include/linux/usbdevice_fs.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h
index 8ca5a7f..17cb108 100644
--- a/include/linux/usbdevice_fs.h
+++ b/include/linux/usbdevice_fs.h
@@ -104,7 +104,7 @@ struct usbdevfs_urb {
 	int error_count;
 	unsigned int signr;	/* signal to be sent on completion,
 				  or 0 if none should be sent. */
-	void *usercontext;
+	void __user *usercontext;
 	struct usbdevfs_iso_packet_desc iso_frame_desc[0];
 };

--
1.5.3.4

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