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 5.15-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-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 1f5711c1a76acf4c685287017531dd397bd30386 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);