From: Rob Landley <rob@landley.net>
To: Tobias Winter <tobias@linuxdingsda.de>
Cc: linux-usb@vger.kernel.org, Greg KH <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Raise the maximum number of usb-serial devices to 256
Date: Tue, 28 May 2013 01:17:05 -0500 [thread overview]
Message-ID: <1369721825.2776.36@driftwood> (raw)
In-Reply-To: <51A327A4.7020908@linuxdingsda.de> (from tobias@linuxdingsda.de on Mon May 27 04:30:12 2013)
On 05/27/2013 04:30:12 AM, Tobias Winter wrote:
> Raise the maximum number of usb-serial devices to 256, which is the
> actual limit supported by the codebase.
>
> Signed-off-by: Jakob-Tobias Winter <tobias@linuxdingsda.de>
> Tested-by: Jakob-Tobias Winter <tobias@linuxdingsda.de>
>
> ---
> include/linux/usb/serial.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
> index 302ddf5..c0ce5ed 100644
> --- a/include/linux/usb/serial.h
> +++ b/include/linux/usb/serial.h
> @@ -20,7 +20,7 @@
> #include <linux/kfifo.h>
>
> #define SERIAL_TTY_MAJOR 188 /* Nice legal number now */
> -#define SERIAL_TTY_MINORS 254 /* loads of devices :) */
> +#define SERIAL_TTY_MINORS 256 /* loads of devices :) */
> #define SERIAL_TTY_NO_MINOR 255 /* No minor was assigned */
So SERIAL_TTY_NO_MINOR is now a valid minor?
Rob
next prev parent reply other threads:[~2013-05-28 6:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-24 13:56 linux-3.9.3 - hit limit of 255 usb->serial devices Tobias Winter
2013-05-24 17:23 ` Greg KH
2013-05-27 9:30 ` [PATCH] Raise the maximum number of usb-serial devices to 256 Tobias Winter
2013-05-28 6:17 ` Rob Landley [this message]
[not found] ` <87obbwbo8s.fsf@nemi.mork.no>
[not found] ` <51A332E2.1090403@linuxdingsda.de>
2013-06-04 2:49 ` [RFC] raise the maximum number of usb-serial devices to 512 Greg KH
2013-06-04 2:59 ` Dave Jones
2013-06-04 16:12 ` Greg KH
2013-06-04 11:04 ` Johan Hovold
2013-06-04 16:31 ` Greg KH
2013-06-04 14:13 ` Alan Stern
2013-06-04 16:17 ` Greg KH
2013-06-04 17:27 ` Tobias Winter
2013-06-04 17:53 ` Greg KH
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