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Message-ID: <0C18FE92A7765D4EB9EE5D38D86A563A063A7C@SHSMSX101.ccr.corp.intel.com>
Date:	Tue, 22 May 2012 06:50:24 +0000
From:	"Du, ChangbinX" <changbinx.du@...el.com>
To:	"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
	David Rientjes <rientjes@...gle.com>
CC:	Sergei Shtylyov <sshtylyov@...sta.com>,
	"mina86@...a86.com" <mina86@...a86.com>,
	"Fleming, Matt" <matt.fleming@...el.com>,
	"balbi@...com" <balbi@...com>, "hpa@...or.com" <hpa@...or.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>
Subject: [PATCH v3] testusb: add path /dev/bus/usb to default search paths
 of usbfs

As real device-nodes managed by udev whose nodes lived in /dev/bus/usb
are mostly used today, let testusb tool use that directory as one default
path make tool be more convenient to use.

Signed-off-by: Du Changbin <changbinx.du@...el.com>
---
 tools/usb/testusb.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/usb/testusb.c b/tools/usb/testusb.c
index 6e0f567..0aac3ff 100644
--- a/tools/usb/testusb.c
+++ b/tools/usb/testusb.c
@@ -358,9 +358,11 @@ static const char *usbfs_dir_find(void)
 {
 	static char usbfs_path_0[] = "/dev/usb/devices";
 	static char usbfs_path_1[] = "/proc/bus/usb/devices";
+	/* real device-nodes managed by udev */
+	static char udev_usb_path[] = "/dev/bus/usb/";
 
 	static char *const usbfs_paths[] = {
-		usbfs_path_0, usbfs_path_1
+		usbfs_path_0, usbfs_path_1, udev_usb_path,
 	};
 
 	static char *const *
-- 
1.7.9.5

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