From: Johan Hovold <johan@kernel.org>
Date: Mon, 18 May 2015 15:34:11 +0000 (+0200)
Subject: USB: cdc-acm: use idr to manage minor numbers
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~119^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6cb4f4df686e6515f43d9fec3f43226d408999b3;p=pandora-kernel.git

USB: cdc-acm: use idr to manage minor numbers

Use the idr-interface rather than a static table to manage minor-number
allocations.

This allows us to easily switch over to fully dynamic minor allocations
when the TTY-layer can handle that.

Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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