diff options
| author | Viorel Suman <viorel.suman@nxp.com> | 2021-02-22 17:09:50 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-03-10 13:07:20 +0000 |
| commit | 5f160cbe76bfdb097ebf5514a4562e8dc658d5d2 (patch) | |
| tree | b782dc09d53a205baa86506ff9bc85446f5662bd /sound/soc/fsl/fsl_xcvr.c | |
| parent | 1372c76802bed271ddcfdd71b6fe3ea9254e6277 (diff) | |
ASoC: fsl_xcvr: move reset assert into runtime_resume
Move reset assert into runtime_resume since we
cannot rely on reset assert state when the device
is put out from suspend.
Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1613984990-5534-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/fsl/fsl_xcvr.c')
| -rw-r--r-- | sound/soc/fsl/fsl_xcvr.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sound/soc/fsl/fsl_xcvr.c b/sound/soc/fsl/fsl_xcvr.c index 6dd0a5fcd455..c01eb213ea56 100644 --- a/sound/soc/fsl/fsl_xcvr.c +++ b/sound/soc/fsl/fsl_xcvr.c @@ -1243,10 +1243,6 @@ static __maybe_unused int fsl_xcvr_runtime_suspend(struct device *dev) if (ret < 0) dev_err(dev, "Failed to assert M0+ core: %d\n", ret); - ret = reset_control_assert(xcvr->reset); - if (ret < 0) - dev_err(dev, "Failed to assert M0+ reset: %d\n", ret); - regcache_cache_only(xcvr->regmap, true); clk_disable_unprepare(xcvr->spba_clk); @@ -1262,6 +1258,12 @@ static __maybe_unused int fsl_xcvr_runtime_resume(struct device *dev) struct fsl_xcvr *xcvr = dev_get_drvdata(dev); int ret; + ret = reset_control_assert(xcvr->reset); + if (ret < 0) { + dev_err(dev, "Failed to assert M0+ reset: %d\n", ret); + return ret; + } + ret = clk_prepare_enable(xcvr->ipg_clk); if (ret) { dev_err(dev, "failed to start IPG clock.\n"); |