diff mbox series

[1/3] ASoC: apple: mca: Trigger, not deassert, the peripheral reset

Message ID 20220927113426.49724-1-povik+lin@cutebit.org
State Accepted
Commit d584e73e7310971cc226ef0e2a1bc0526da0d582
Headers show
Series [1/3] ASoC: apple: mca: Trigger, not deassert, the peripheral reset | expand

Commit Message

Martin Povišer Sept. 27, 2022, 11:34 a.m. UTC 
Replace the deassertion of the peripheral's shared reset with the
triggering of a pulse on it. This is what we should have been using all
along as the platform's custom is not leaving the reset asserted on
unused peripherals.

Fixes: 3df5d0d97289 ("ASoC: apple: mca: Start new platform driver")
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
---

Cc: Philipp Zabel <p.zabel@pengutronix.de>

 sound/soc/apple/mca.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/apple/mca.c b/sound/soc/apple/mca.c
index 69643524796e..75925bfcf754 100644
--- a/sound/soc/apple/mca.c
+++ b/sound/soc/apple/mca.c
@@ -995,7 +995,7 @@  static void apple_mca_release(struct mca_data *mca)
 	if (!IS_ERR_OR_NULL(mca->pd_dev))
 		dev_pm_domain_detach(mca->pd_dev, true);
 
-	reset_control_assert(mca->rstc);
+	reset_control_rearm(mca->rstc);
 }
 
 static int apple_mca_probe(struct platform_device *pdev)
@@ -1049,12 +1049,12 @@  static int apple_mca_probe(struct platform_device *pdev)
 					       DL_FLAG_RPM_ACTIVE);
 	if (!mca->pd_link) {
 		ret = -EINVAL;
-		/* Prevent an unbalanced reset assert */
+		/* Prevent an unbalanced reset rearm */
 		mca->rstc = NULL;
 		goto err_release;
 	}
 
-	reset_control_deassert(mca->rstc);
+	reset_control_reset(mca->rstc);
 
 	for (i = 0; i < nclusters; i++) {
 		struct mca_cluster *cl = &clusters[i];