[PATCH v3] testusb: add path /dev/bus/usb to default search paths of usbfs

[PATCH v3] testusb: add path /dev/bus/usb to default search paths of usbfs

[Du, ChangbinX]

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@intel.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

Re: [PATCH v3] testusb: add path /dev/bus/usb to default search paths of usbfs

[David Rientjes]

On Tue, 22 May 2012, Du, ChangbinX wrote:

> 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@intel.com>

Acked-by: David Rientjes <rientjes@google.com>

Re: [PATCH v3] testusb: add path /dev/bus/usb to default search paths of usbfs

[gregkh]

On Tue, May 22, 2012 at 06:50:24AM +0000, Du, ChangbinX wrote:
> 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@intel.com>

This patch does not apply, what tree did you make it against?  Can you
redo it against the next linux-next release and resend it so I can apply
it?

thanks,

greg k-h

RE: [PATCH v3] testusb: add path /dev/bus/usb to default search paths of usbfs

[Du, ChangbinX]

> On Tue, May 22, 2012 at 06:50:24AM +0000, Du, ChangbinX wrote:
> > 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@intel.com>
> 
> This patch does not apply, what tree did you make it against?  Can you redo it
> against the next linux-next release and resend it so I can apply it?

I am very sorry about this. I found this patch has already applied on your tree a 
Month ago. But I had missed the response mail and resent the patch a week later.
I think you could just drop this patch because it has no different with last one.

Thanks!
Changbin

> 
> thanks,
> 
> greg k-h