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LF-215-2: ASoC: fsl_rpmsg_i2s: Fix suspend failure in free run mode 

As we enabled WQ_FREEZABLE for workqueue, flush_workqueue in suspend
stage will not success, for the workqueue is freezed.

flush_workqueue in suspend is a wrong operation with WQ_FREEZABLE,
so remove it.

Fixes: 5b07f684deb1 ("LF-215: ASoC: fsl_rpmsg_i2s: Enable WQ_FREEZABLE for workqueue")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
5.4-rM2-2.2.x-imx-squashed
Shengjiu Wang 2019-12-12 18:56:35 +08:00
parent e2b36118ed
commit 98f77072a7
1 changed files with 0 additions and 1 deletions
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sound/soc/fsl/fsl_rpmsg_i2s.c
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@ -367,7 +367,6 @@ static int fsl_rpmsg_i2s_suspend(struct device *dev)
struct i2s_rpmsg *rpmsg_tx;
struct i2s_rpmsg *rpmsg_rx;
flush_workqueue(i2s_info->rpmsg_wq);
rpmsg_tx = &i2s_info->rpmsg[I2S_TX_SUSPEND];
rpmsg_rx = &i2s_info->rpmsg[I2S_RX_SUSPEND];