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authorClemens Ladisch <clemens@ladisch.de>2006-03-03 08:08:43 -0500
committerJaroslav Kysela <perex@suse.cz>2006-03-22 04:34:24 -0500
commitb3b0abe11d606fa2344793edd3d69b98b430b0d4 (patch)
treed2be6f908ad42ce511b61beb5e5afa356ca1dcd2 /Documentation
parent0b7bed4ec2a16434336e018505b66bd51bb35560 (diff)
[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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