On 4/26/22 12:55 PM, Lad, Prabhakar wrote:
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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@bp.renesas.com
v1->v2
- No change
sound/soc/sh/rz-ssi.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/sound/soc/sh/rz-ssi.c b/sound/soc/sh/rz-ssi.c index cec458b8c507..d9a684e71ec3 100644 --- a/sound/soc/sh/rz-ssi.c +++ b/sound/soc/sh/rz-ssi.c @@ -977,8 +977,7 @@ 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;Why not:
return dev_err_probe(&pdev->dev, ssi->irq_int, "Unable to get SSI int_req IRQ\n");That is because platform_get_irq_byname() already does this for us [0] (also mentioned in the commit message). In case I keep the dev_err_probe() I'll get two prints for each error.
[0] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/driv...
Ah! Sorry, didn't read your commit log... :-/ More shame on me as it was me who added dev_err_probe() call there! :-)
Cheers, Prabhakar
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MBR, Sergey