From: Takashi Iwai Date: Wed, 12 Nov 2008 15:42:44 +0000 (+0100) Subject: ALSA: ice1724 - Dynamic MIDI TX irq control X-Git-Tag: v2.6.30-rc1~676^2~10^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e683ec4697c74c7d04ff8e90ec625ac34e25a7d8;p=pandora-kernel.git ALSA: ice1724 - Dynamic MIDI TX irq control MIDI_TX IRQ seems always pending when any bytes on FIFO is available. Thus, it's better to enable MPU_TX only when any bytres are really stored in the substream, and disables immediately when the queue becomes empty. Signed-off-by: Takashi Iwai --- Reading git-diff-tree failed