From f34c660662cc2b6e133083160bf6a3c77f11886e Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 23 Sep 2011 09:52:02 +0300 Subject: [PATCH] ASoC: twl6040: No need to read the INTID register Since our irq handler has been called, it is granted, that the reason was either PLUGINT, or UNPLUGINT. The INTID register has been checked in the MFD part of twl6040 driver (twl6040-irq.c). We have no reason to read from chip again here. Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown --- sound/soc/codecs/twl6040.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c index 68e52c9..91b9818 100644 --- a/sound/soc/codecs/twl6040.c +++ b/sound/soc/codecs/twl6040.c @@ -740,15 +740,10 @@ static void twl6040_accessory_work(struct work_struct *work) static irqreturn_t twl6040_audio_handler(int irq, void *data) { struct snd_soc_codec *codec = data; - struct twl6040 *twl6040 = codec->control_data; struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); - u8 intid; - - intid = twl6040_reg_read(twl6040, TWL6040_REG_INTID); - if ((intid & TWL6040_PLUGINT) || (intid & TWL6040_UNPLUGINT)) - queue_delayed_work(priv->workqueue, &priv->delayed_work, - msecs_to_jiffies(200)); + queue_delayed_work(priv->workqueue, &priv->delayed_work, + msecs_to_jiffies(200)); return IRQ_HANDLED; } -- 2.7.4