This is a note to let you know that I've just added the patch titled
ASoC: mediatek: mt8173: Fix irq error path
to the 5.4-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-mediatek-mt8173-fix-irq-error-path.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From f9c058d14f4fe23ef523a7ff73734d51c151683c Mon Sep 17 00:00:00 2001
From: Ricardo Ribalda Delgado <ribalda@xxxxxxxxxxxx>
Date: Mon, 12 Jun 2023 11:05:32 +0200
Subject: ASoC: mediatek: mt8173: Fix irq error path
From: Ricardo Ribalda Delgado <ribalda@xxxxxxxxxxxx>
commit f9c058d14f4fe23ef523a7ff73734d51c151683c upstream.
After reordering the irq probe, the error path was not properly done.
Lets fix it.
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Cc: stable@xxxxxxxxxx
Fixes: 4cbb264d4e91 ("ASoC: mediatek: mt8173: Enable IRQ when pdata is ready")
Signed-off-by: Ricardo Ribalda Delgado <ribalda@xxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230612-mt8173-fixup-v2-2-432aa99ce24d@xxxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
--- a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
+++ b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
@@ -1073,6 +1073,10 @@ static int mt8173_afe_pcm_dev_probe(stru
afe->dev = &pdev->dev;
+ irq_id = platform_get_irq(pdev, 0);
+ if (irq_id <= 0)
+ return irq_id < 0 ? irq_id : -ENXIO;
+
afe->base_addr = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(afe->base_addr))
return PTR_ERR(afe->base_addr);
@@ -1148,14 +1152,11 @@ static int mt8173_afe_pcm_dev_probe(stru
if (ret)
goto err_pm_disable;
- irq_id = platform_get_irq(pdev, 0);
- if (irq_id <= 0)
- return irq_id < 0 ? irq_id : -ENXIO;
ret = devm_request_irq(afe->dev, irq_id, mt8173_afe_irq_handler,
0, "Afe_ISR_Handle", (void *)afe);
if (ret) {
dev_err(afe->dev, "could not request_irq\n");
- goto err_pm_disable;
+ goto err_cleanup_components;
}
dev_info(&pdev->dev, "MT8173 AFE driver initialized.\n");
Patches currently in stable-queue which might be from ribalda@xxxxxxxxxxxx are
queue-5.4/asoc-mediatek-mt8173-fix-irq-error-path.patch
