This is a note to let you know that I've just added the patch titled
ASoC: mchp-spdifrx: disable all interrupts in mchp_spdifrx_dai_remove()
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
asoc-mchp-spdifrx-disable-all-interrupts-in-mchp_spd.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit e8e6aacb567baacddd7d76c2f94595883fdbfdd9
Author: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
Date: Mon Jan 30 14:06:43 2023 +0200
ASoC: mchp-spdifrx: disable all interrupts in mchp_spdifrx_dai_remove()
[ Upstream commit aaecdc32b7e35b4f9b457fb3509414aa9a932589 ]
CSC interrupts which might be used in controls are on bits 8 and 9 of
SPDIFRX_IDR register. Thus disable all the interrupts that are exported
by driver.
Fixes: ef265c55c1ac ("ASoC: mchp-spdifrx: add driver for SPDIF RX")
Signed-off-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230130120647.638049-5-claudiu.beznea@xxxxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/sound/soc/atmel/mchp-spdifrx.c b/sound/soc/atmel/mchp-spdifrx.c
index eb1b8724e11f4..03b7037239b85 100644
--- a/sound/soc/atmel/mchp-spdifrx.c
+++ b/sound/soc/atmel/mchp-spdifrx.c
@@ -921,7 +921,7 @@ static int mchp_spdifrx_dai_remove(struct snd_soc_dai *dai)
struct mchp_spdifrx_dev *dev = snd_soc_dai_get_drvdata(dai);
/* Disable interrupts */
- regmap_write(dev->regmap, SPDIFRX_IDR, 0xFF);
+ regmap_write(dev->regmap, SPDIFRX_IDR, GENMASK(14, 0));
clk_disable_unprepare(dev->pclk);
