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ASoC: fsl_xcvr: move reset assert into runtime_resume

Message ID 1613984990-5534-1-git-send-email-shengjiu.wang@nxp.com (mailing list archive)
State Not Applicable
Headers show
Series ASoC: fsl_xcvr: move reset assert into runtime_resume | expand

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Context Check Description
snowpatch_ozlabs/apply_patch success Successfully applied on branch powerpc/merge (626a6c3d2e20da80aaa710104f34ea6037b28b33)
snowpatch_ozlabs/build-ppc64le success Build succeeded
snowpatch_ozlabs/build-ppc64be success Build succeeded
snowpatch_ozlabs/build-ppc64e success Build succeeded
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snowpatch_ozlabs/checkpatch success total: 0 errors, 0 warnings, 0 checks, 22 lines checked
snowpatch_ozlabs/needsstable success Patch has no Fixes tags

Commit Message

Shengjiu Wang Feb. 22, 2021, 9:09 a.m. UTC 
From: Viorel Suman <viorel.suman@nxp.com>

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>
---
 sound/soc/fsl/fsl_xcvr.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

Comments

Mark Brown March 1, 2021, 11:34 p.m. UTC | #1 
On Mon, 22 Feb 2021 17:09:50 +0800, Shengjiu Wang wrote:
> Move reset assert into runtime_resume since we
> cannot rely on reset assert state when the device
> is put out from suspend.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: fsl_xcvr: move reset assert into runtime_resume
      commit: 0f780e4bef4587f07060109040955d6b6aa179a2

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
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Thanks,
Mark
diff mbox series

Patch

diff --git a/sound/soc/fsl/fsl_xcvr.c b/sound/soc/fsl/fsl_xcvr.c
index dd228b421e2c..4857e0df8681 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");