From: Clemens Ladisch <clemens@ladisch.de>
Date: Fri, 3 Mar 2006 13:08:43 +0000 (+0100)
Subject: [ALSA] return ENODEV for disconnected devices
X-Git-Tag: v2.6.17-rc1~1129^2^2~49
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3b0abe11d606fa2344793edd3d69b98b430b0d4;p=pandora-kernel.git

[ALSA] return ENODEV for disconnected devices

Modules: ALSA Core

Add dummy functions that return -ENODEV for the struct file_operations
of a disconnected device.  Without such functions, userspace would get
ENOTTY.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
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