[PATCH] ASoC: imx-ssi: add check on platform_get_irq return value

[PATCH] ASoC: imx-ssi: add check on platform_get_irq return value

[Gustavo A. R. Silva]

Check return value from call to platform_get_irq(),
so in case of failure print error message and propagate
the return value.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
 sound/soc/fsl/imx-ssi.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c
index b95132e..0679061 100644
--- a/sound/soc/fsl/imx-ssi.c
+++ b/sound/soc/fsl/imx-ssi.c
@@ -527,6 +527,10 @@ static int imx_ssi_probe(struct platform_device *pdev)
 	}
 
 	ssi->irq = platform_get_irq(pdev, 0);
+	if (ssi->irq < 0) {
+		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", ssi->irq);
+		return ssi->irq;
+	}
 
 	ssi->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(ssi->clk)) {
-- 
2.5.0

Re: [PATCH] ASoC: imx-ssi: add check on platform_get_irq return value

[Nicolin Chen]

On Fri, Jun 30, 2017 at 05:17:35PM -0500, Gustavo A. R. Silva wrote:
> Check return value from call to platform_get_irq(),
> so in case of failure print error message and propagate
> the return value.
> 
> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>

Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>

Thanks

> ---
>  sound/soc/fsl/imx-ssi.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c
> index b95132e..0679061 100644
> --- a/sound/soc/fsl/imx-ssi.c
> +++ b/sound/soc/fsl/imx-ssi.c
> @@ -527,6 +527,10 @@ static int imx_ssi_probe(struct platform_device *pdev)
>  	}
>  
>  	ssi->irq = platform_get_irq(pdev, 0);
> +	if (ssi->irq < 0) {
> +		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", ssi->irq);
> +		return ssi->irq;
> +	}
>  
>  	ssi->clk = devm_clk_get(&pdev->dev, NULL);
>  	if (IS_ERR(ssi->clk)) {
> -- 
> 2.5.0
> 

Applied "ASoC: imx-ssi: add check on platform_get_irq return value" to the asoc tree

[Mark Brown]

The patch

   ASoC: imx-ssi: add check on platform_get_irq return value

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

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 ae1fbdff6dbcdfee9daee69fa1e7d26d1f31d1c7 Mon Sep 17 00:00:00 2001
From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
Date: Fri, 30 Jun 2017 17:17:35 -0500
Subject: [PATCH] ASoC: imx-ssi: add check on platform_get_irq return value

Check return value from call to platform_get_irq(),
so in case of failure print error message and propagate
the return value.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/fsl/imx-ssi.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c
index b95132e2f9dc..06790615e04e 100644
--- a/sound/soc/fsl/imx-ssi.c
+++ b/sound/soc/fsl/imx-ssi.c
@@ -527,6 +527,10 @@ static int imx_ssi_probe(struct platform_device *pdev)
 	}
 
 	ssi->irq = platform_get_irq(pdev, 0);
+	if (ssi->irq < 0) {
+		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", ssi->irq);
+		return ssi->irq;
+	}
 
 	ssi->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(ssi->clk)) {
-- 
2.13.2