From: Tobias Winter <tobias@linuxdingsda.de>
To: linux-usb@vger.kernel.org
Cc: Greg KH <gregkh@linuxfoundation.org>, linux-kernel@vger.kernel.org
Subject: [PATCH] Raise the maximum number of usb-serial devices to 256
Date: Mon, 27 May 2013 11:30:12 +0200 [thread overview]
Message-ID: <51A327A4.7020908@linuxdingsda.de> (raw)
In-Reply-To: <20130524172354.GA1402@kroah.com>
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 */
/* The maximum number of ports one device can grab at once */
--
1.7.10.4
next prev parent reply other threads:[~2013-05-27 9:38 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 ` Tobias Winter [this message]
2013-05-28 6:17 ` [PATCH] Raise the maximum number of usb-serial devices to 256 Rob Landley
[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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