On 4/24/19 5:28 PM, Fabien Dessenne wrote:

During probe, return the "get_irq" error value instead of -ENOENT. This allows the driver to be deferred probed if needed.

Signed-off-by: Fabien Dessenne fabien.dessenne@st.com

Acked-by: Olivier Moysan olivier.moysan@st.com

---

sound/soc/stm/stm32_i2s.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sound/soc/stm/stm32_i2s.c b/sound/soc/stm/stm32_i2s.c index 9526342..97d5e99 100644 --- a/sound/soc/stm/stm32_i2s.c +++ b/sound/soc/stm/stm32_i2s.c @@ -838,8 +838,9 @@ static int stm32_i2s_parse_dt(struct platform_device *pdev, /* Get irqs */ irq = platform_get_irq(pdev, 0); if (irq < 0) {

• dev_err(&pdev->dev, "no irq for node %s\n", pdev->name);
  

• return -ENOENT;
  

• if (irq != -EPROBE_DEFER)
  

• 	dev_err(&pdev->dev, "no irq for node %s\n", pdev->name);
  

• return irq;
  

  }

  ret = devm_request_irq(&pdev->dev, irq, stm32_i2s_isr, IRQF_ONESHOT,

The patch

ASoC: stm32: i2s: return the get_irq error

has been applied to the asoc tree at

https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.1

All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying to this mail.

Thanks, Mark

From 0bbf4084e0cfbbbff8673f3b9867778d5d4b1d6f Mon Sep 17 00:00:00 2001

From: Fabien Dessenne fabien.dessenne@st.com Date: Wed, 24 Apr 2019 17:28:44 +0200 Subject: [PATCH] ASoC: stm32: i2s: return the get_irq error

During probe, return the "get_irq" error value instead of -ENOENT. This allows the driver to be deferred probed if needed.

Signed-off-by: Fabien Dessenne fabien.dessenne@st.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/stm/stm32_i2s.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sound/soc/stm/stm32_i2s.c b/sound/soc/stm/stm32_i2s.c index 8968458eec62..e707d28cb203 100644 --- a/sound/soc/stm/stm32_i2s.c +++ b/sound/soc/stm/stm32_i2s.c @@ -845,8 +845,9 @@ static int stm32_i2s_parse_dt(struct platform_device *pdev, /* Get irqs */ irq = platform_get_irq(pdev, 0); if (irq < 0) { - dev_err(&pdev->dev, "no irq for node %s\n", pdev->name); - return -ENOENT; + if (irq != -EPROBE_DEFER) + dev_err(&pdev->dev, "no irq for node %s\n", pdev->name); + return irq; }

ret = devm_request_irq(&pdev->dev, irq, stm32_i2s_isr, IRQF_ONESHOT,