* [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 related [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
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