This is a note to let you know that I've just added the patch titled
ASoC: sh: rz-ssi: Propagate error codes returned from platform_get_irq_byname()
to the 5.18-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-sh-rz-ssi-propagate-error-codes-returned-from-p.patch
and it can be found in the queue-5.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit cc8c98917290f29207b3153f1616dfa82fbc6308
Author: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Date: Tue Apr 26 08:49:21 2022 +0100
ASoC: sh: rz-ssi: Propagate error codes returned from platform_get_irq_byname()
[ Upstream commit 91686a3984f34df0ab844cdbaa7e4d9621129f5d ]
Propagate error codes returned from platform_get_irq_byname() instead of
returning -ENODEV. platform_get_irq_byname() may return -EPROBE_DEFER, to
handle such cases propagate the error codes.
While at it drop the dev_err_probe() messages as platform_get_irq_byname()
already does this for us in case of error.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20220426074922.13319-3-prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/sound/soc/sh/rz-ssi.c b/sound/soc/sh/rz-ssi.c
index e8edaed05d4c..8bbcebbe7e73 100644
--- a/sound/soc/sh/rz-ssi.c
+++ b/sound/soc/sh/rz-ssi.c
@@ -979,8 +979,7 @@ static int rz_ssi_probe(struct platform_device *pdev)
/* Error Interrupt */
ssi->irq_int = platform_get_irq_byname(pdev, "int_req");
if (ssi->irq_int < 0)
- return dev_err_probe(&pdev->dev, -ENODEV,
- "Unable to get SSI int_req IRQ\n");
+ return ssi->irq_int;
ret = devm_request_irq(&pdev->dev, ssi->irq_int, &rz_ssi_interrupt,
0, dev_name(&pdev->dev), ssi);
@@ -992,8 +991,7 @@ static int rz_ssi_probe(struct platform_device *pdev)
/* Tx and Rx interrupts (pio only) */
ssi->irq_tx = platform_get_irq_byname(pdev, "dma_tx");
if (ssi->irq_tx < 0)
- return dev_err_probe(&pdev->dev, -ENODEV,
- "Unable to get SSI dma_tx IRQ\n");
+ return ssi->irq_tx;
ret = devm_request_irq(&pdev->dev, ssi->irq_tx,
&rz_ssi_interrupt, 0,
@@ -1004,8 +1002,7 @@ static int rz_ssi_probe(struct platform_device *pdev)
ssi->irq_rx = platform_get_irq_byname(pdev, "dma_rx");
if (ssi->irq_rx < 0)
- return dev_err_probe(&pdev->dev, -ENODEV,
- "Unable to get SSI dma_rx IRQ\n");
+ return ssi->irq_rx;
ret = devm_request_irq(&pdev->dev, ssi->irq_rx,
&rz_ssi_interrupt, 0,
