dmaengine Archive on lore.kernel.org
 help / color / Atom feed
* [PATCH] dma: jz4780: Make probe function __init_or_module
@ 2019-06-07 16:07 Paul Cercueil
  2019-06-08 10:23 ` Paul Cercueil
  0 siblings, 1 reply; 2+ messages in thread
From: Paul Cercueil @ 2019-06-07 16:07 UTC (permalink / raw)
  To: Zubair Lutfullah Kakakhel, Vinod Koul
  Cc: dmaengine, linux-kernel, od, Paul Cercueil

This allows the probe function to be dropped after the kernel finished
its initialization, in the case where the driver was not compiled as a
module.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
 drivers/dma/dma-jz4780.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c
index 7204fdeff6c5..b2f7e6660ad6 100644
--- a/drivers/dma/dma-jz4780.c
+++ b/drivers/dma/dma-jz4780.c
@@ -815,7 +815,7 @@ static struct dma_chan *jz4780_of_dma_xlate(struct of_phandle_args *dma_spec,
 	}
 }
 
-static int jz4780_dma_probe(struct platform_device *pdev)
+static int __init_or_module jz4780_dma_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	const struct jz4780_dma_soc_data *soc_data;
@@ -966,7 +966,7 @@ static int jz4780_dma_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int jz4780_dma_remove(struct platform_device *pdev)
+static int __exit jz4780_dma_remove(struct platform_device *pdev)
 {
 	struct jz4780_dma_dev *jzdma = platform_get_drvdata(pdev);
 	int i;
-- 
2.21.0.593.g511ec345e18


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [PATCH] dma: jz4780: Make probe function __init_or_module
  2019-06-07 16:07 [PATCH] dma: jz4780: Make probe function __init_or_module Paul Cercueil
@ 2019-06-08 10:23 ` Paul Cercueil
  0 siblings, 0 replies; 2+ messages in thread
From: Paul Cercueil @ 2019-06-08 10:23 UTC (permalink / raw)
  To: Zubair Lutfullah Kakakhel, Vinod Koul; +Cc: dmaengine, linux-kernel, od

I misunderstood what __init_or_module was for. Please ignore this 
patch. Sorry for the noise.


Le ven. 7 juin 2019 à 18:07, Paul Cercueil <paul@crapouillou.net> a 
écrit :
> This allows the probe function to be dropped after the kernel finished
> its initialization, in the case where the driver was not compiled as a
> module.
> 
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
> ---
>  drivers/dma/dma-jz4780.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c
> index 7204fdeff6c5..b2f7e6660ad6 100644
> --- a/drivers/dma/dma-jz4780.c
> +++ b/drivers/dma/dma-jz4780.c
> @@ -815,7 +815,7 @@ static struct dma_chan 
> *jz4780_of_dma_xlate(struct of_phandle_args *dma_spec,
>  	}
>  }
> 
> -static int jz4780_dma_probe(struct platform_device *pdev)
> +static int __init_or_module jz4780_dma_probe(struct platform_device 
> *pdev)
>  {
>  	struct device *dev = &pdev->dev;
>  	const struct jz4780_dma_soc_data *soc_data;
> @@ -966,7 +966,7 @@ static int jz4780_dma_probe(struct 
> platform_device *pdev)
>  	return ret;
>  }
> 
> -static int jz4780_dma_remove(struct platform_device *pdev)
> +static int __exit jz4780_dma_remove(struct platform_device *pdev)
>  {
>  	struct jz4780_dma_dev *jzdma = platform_get_drvdata(pdev);
>  	int i;
> --
> 2.21.0.593.g511ec345e18
> 



^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, back to index

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-06-07 16:07 [PATCH] dma: jz4780: Make probe function __init_or_module Paul Cercueil
2019-06-08 10:23 ` Paul Cercueil

dmaengine Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/dmaengine/0 dmaengine/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dmaengine dmaengine/ https://lore.kernel.org/dmaengine \
		dmaengine@vger.kernel.org dmaengine@archiver.kernel.org
	public-inbox-index dmaengine


Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.dmaengine


AGPL code for this site: git clone https://public-inbox.org/ public-inbox