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USB: cdc-acm: add support for up to 256 devices 

Increase the minor range to enable support for up to 256 devices.

Some people are hitting the current 32 device limit. Hopefully 256
minors will be enough for while still.

Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Johan Hovold 2015-05-18 17:34:12 +02:00 committed by Greg Kroah-Hartman
parent 6cb4f4df68
commit 65c35dd590
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/class/cdc-acm.h
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@ -19,7 +19,7 @@
*/
#define ACM_TTY_MAJOR 166
#define ACM_TTY_MINORS 32
#define ACM_TTY_MINORS 256
/*
* Requests.