diff options
| author | Shengjiu Wang <shengjiu.wang@freescale.com> | 2016-02-04 15:07:57 +0800 |
|---|---|---|
| committer | Shengjiu Wang <shengjiu.wang@freescale.com> | 2016-02-04 17:24:43 +0800 |
| commit | 4f0aca32d4178918c281bb786279437d925c6572 (patch) | |
| tree | 9516661687b84edc90e6332997651009098cbd00 /sound | |
| parent | a4ff0e3c6dc9e8a7d02c6bbb8a818897738c6e1d (diff) | |
MLK-12374: ASoC: fsl_sai: Change the dev_warn to dev_dbg
When audio stop, it will first stop dma, then stop cpu_dai.
If there is delay between dma stop and cpu dai stop, there
will be underrun error, the print will cost time, then will
cause another underrun error, it is a infinite loop.
Which will cause the cpu dai can't stop.
Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
(cherry picked from commit 2b47facf5e2314838c5b6e583104ef92d39b6b77)
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/fsl/fsl_sai.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index 809ef4d3eb2f..79c23fde6190 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -1,7 +1,7 @@ /* * Freescale ALSA SoC Digital Audio Interface (SAI) driver. * - * Copyright 2012-2015 Freescale Semiconductor, Inc. + * Copyright 2012-2016 Freescale Semiconductor, Inc. * * This program is free software, you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -68,10 +68,10 @@ static irqreturn_t fsl_sai_isr(int irq, void *devid) dev_dbg(dev, "isr: Start of Tx word detected\n"); if (flags & FSL_SAI_CSR_SEF) - dev_warn(dev, "isr: Tx Frame sync error detected\n"); + dev_dbg(dev, "isr: Tx Frame sync error detected\n"); if (flags & FSL_SAI_CSR_FEF) { - dev_warn(dev, "isr: Transmit underrun detected\n"); + dev_dbg(dev, "isr: Transmit underrun detected\n"); /* FIFO reset for safety */ xcsr |= FSL_SAI_CSR_FR; } @@ -102,10 +102,10 @@ irq_rx: dev_dbg(dev, "isr: Start of Rx word detected\n"); if (flags & FSL_SAI_CSR_SEF) - dev_warn(dev, "isr: Rx Frame sync error detected\n"); + dev_dbg(dev, "isr: Rx Frame sync error detected\n"); if (flags & FSL_SAI_CSR_FEF) { - dev_warn(dev, "isr: Receive overflow detected\n"); + dev_dbg(dev, "isr: Receive overflow detected\n"); /* FIFO reset for safety */ xcsr |= FSL_SAI_CSR_FR; } |