K 10
svn:author
V 6
avatar
K 8
svn:date
V 27
2015-09-17T00:19:27.738557Z
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V 418
MFC r286887: Using the error return code documented in the comment.

Though there is no direct midi_uninit() caller amongst existing drivers
at this moment, a quick experiment indicates that EBUSY gives users more
precise error message once drivers start to honour this result.  For example,
emu_midi_detach() should check the result of mpu401_uninit() and block
module unloading if there is any MIDI I/O in progress.

END