* [PATCH] dmaengine: mediatek: mtk-hsdma: use NULL instead of using plain integer as pointer
@ 2022-04-12 7:59 ` Haowen Bai
0 siblings, 0 replies; 6+ messages in thread
From: Haowen Bai @ 2022-04-12 7:59 UTC (permalink / raw)
To: Sean Wang, Vinod Koul, Matthias Brugger
Cc: Haowen Bai, dmaengine, linux-arm-kernel, linux-mediatek, linux-kernel
This fixes the following sparse warnings:
drivers/dma/mediatek/mtk-hsdma.c:604:26: warning: Using plain integer
as NULL pointer
Signed-off-by: Haowen Bai <baihaowen@meizu.com>
---
drivers/dma/mediatek/mtk-hsdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/mediatek/mtk-hsdma.c b/drivers/dma/mediatek/mtk-hsdma.c
index 6ad8afbb95f2..358894e72fba 100644
--- a/drivers/dma/mediatek/mtk-hsdma.c
+++ b/drivers/dma/mediatek/mtk-hsdma.c
@@ -601,7 +601,7 @@ static void mtk_hsdma_free_rooms_in_ring(struct mtk_hsdma_device *hsdma)
cb->flag = 0;
}
- cb->vd = 0;
+ cb->vd = NULL;
/*
* Recycle the RXD with the helper WRITE_ONCE that can ensure
--
2.7.4
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH] dmaengine: mediatek: mtk-hsdma: use NULL instead of using plain integer as pointer
@ 2022-04-12 7:59 ` Haowen Bai
0 siblings, 0 replies; 6+ messages in thread
From: Haowen Bai @ 2022-04-12 7:59 UTC (permalink / raw)
To: Sean Wang, Vinod Koul, Matthias Brugger
Cc: Haowen Bai, dmaengine, linux-arm-kernel, linux-mediatek, linux-kernel
This fixes the following sparse warnings:
drivers/dma/mediatek/mtk-hsdma.c:604:26: warning: Using plain integer
as NULL pointer
Signed-off-by: Haowen Bai <baihaowen@meizu.com>
---
drivers/dma/mediatek/mtk-hsdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/mediatek/mtk-hsdma.c b/drivers/dma/mediatek/mtk-hsdma.c
index 6ad8afbb95f2..358894e72fba 100644
--- a/drivers/dma/mediatek/mtk-hsdma.c
+++ b/drivers/dma/mediatek/mtk-hsdma.c
@@ -601,7 +601,7 @@ static void mtk_hsdma_free_rooms_in_ring(struct mtk_hsdma_device *hsdma)
cb->flag = 0;
}
- cb->vd = 0;
+ cb->vd = NULL;
/*
* Recycle the RXD with the helper WRITE_ONCE that can ensure
--
2.7.4
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH] dmaengine: mediatek: mtk-hsdma: use NULL instead of using plain integer as pointer
@ 2022-04-12 7:59 ` Haowen Bai
0 siblings, 0 replies; 6+ messages in thread
From: Haowen Bai @ 2022-04-12 7:59 UTC (permalink / raw)
To: Sean Wang, Vinod Koul, Matthias Brugger
Cc: Haowen Bai, dmaengine, linux-arm-kernel, linux-mediatek, linux-kernel
This fixes the following sparse warnings:
drivers/dma/mediatek/mtk-hsdma.c:604:26: warning: Using plain integer
as NULL pointer
Signed-off-by: Haowen Bai <baihaowen@meizu.com>
---
drivers/dma/mediatek/mtk-hsdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/mediatek/mtk-hsdma.c b/drivers/dma/mediatek/mtk-hsdma.c
index 6ad8afbb95f2..358894e72fba 100644
--- a/drivers/dma/mediatek/mtk-hsdma.c
+++ b/drivers/dma/mediatek/mtk-hsdma.c
@@ -601,7 +601,7 @@ static void mtk_hsdma_free_rooms_in_ring(struct mtk_hsdma_device *hsdma)
cb->flag = 0;
}
- cb->vd = 0;
+ cb->vd = NULL;
/*
* Recycle the RXD with the helper WRITE_ONCE that can ensure
--
2.7.4
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH] dmaengine: mediatek: mtk-hsdma: use NULL instead of using plain integer as pointer
2022-04-12 7:59 ` Haowen Bai
(?)
@ 2022-04-20 11:50 ` Vinod Koul
-1 siblings, 0 replies; 6+ messages in thread
From: Vinod Koul @ 2022-04-20 11:50 UTC (permalink / raw)
To: Haowen Bai
Cc: Sean Wang, Matthias Brugger, dmaengine, linux-arm-kernel,
linux-mediatek, linux-kernel
On 12-04-22, 15:59, Haowen Bai wrote:
> This fixes the following sparse warnings:
> drivers/dma/mediatek/mtk-hsdma.c:604:26: warning: Using plain integer
> as NULL pointer
Applied, thanks
>
> Signed-off-by: Haowen Bai <baihaowen@meizu.com>
> ---
> drivers/dma/mediatek/mtk-hsdma.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/dma/mediatek/mtk-hsdma.c b/drivers/dma/mediatek/mtk-hsdma.c
> index 6ad8afbb95f2..358894e72fba 100644
> --- a/drivers/dma/mediatek/mtk-hsdma.c
> +++ b/drivers/dma/mediatek/mtk-hsdma.c
> @@ -601,7 +601,7 @@ static void mtk_hsdma_free_rooms_in_ring(struct mtk_hsdma_device *hsdma)
> cb->flag = 0;
> }
>
> - cb->vd = 0;
> + cb->vd = NULL;
>
> /*
> * Recycle the RXD with the helper WRITE_ONCE that can ensure
> --
> 2.7.4
--
~Vinod
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] dmaengine: mediatek: mtk-hsdma: use NULL instead of using plain integer as pointer
@ 2022-04-20 11:50 ` Vinod Koul
0 siblings, 0 replies; 6+ messages in thread
From: Vinod Koul @ 2022-04-20 11:50 UTC (permalink / raw)
To: Haowen Bai
Cc: Sean Wang, Matthias Brugger, dmaengine, linux-arm-kernel,
linux-mediatek, linux-kernel
On 12-04-22, 15:59, Haowen Bai wrote:
> This fixes the following sparse warnings:
> drivers/dma/mediatek/mtk-hsdma.c:604:26: warning: Using plain integer
> as NULL pointer
Applied, thanks
>
> Signed-off-by: Haowen Bai <baihaowen@meizu.com>
> ---
> drivers/dma/mediatek/mtk-hsdma.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/dma/mediatek/mtk-hsdma.c b/drivers/dma/mediatek/mtk-hsdma.c
> index 6ad8afbb95f2..358894e72fba 100644
> --- a/drivers/dma/mediatek/mtk-hsdma.c
> +++ b/drivers/dma/mediatek/mtk-hsdma.c
> @@ -601,7 +601,7 @@ static void mtk_hsdma_free_rooms_in_ring(struct mtk_hsdma_device *hsdma)
> cb->flag = 0;
> }
>
> - cb->vd = 0;
> + cb->vd = NULL;
>
> /*
> * Recycle the RXD with the helper WRITE_ONCE that can ensure
> --
> 2.7.4
--
~Vinod
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] dmaengine: mediatek: mtk-hsdma: use NULL instead of using plain integer as pointer
@ 2022-04-20 11:50 ` Vinod Koul
0 siblings, 0 replies; 6+ messages in thread
From: Vinod Koul @ 2022-04-20 11:50 UTC (permalink / raw)
To: Haowen Bai
Cc: Sean Wang, Matthias Brugger, dmaengine, linux-arm-kernel,
linux-mediatek, linux-kernel
On 12-04-22, 15:59, Haowen Bai wrote:
> This fixes the following sparse warnings:
> drivers/dma/mediatek/mtk-hsdma.c:604:26: warning: Using plain integer
> as NULL pointer
Applied, thanks
>
> Signed-off-by: Haowen Bai <baihaowen@meizu.com>
> ---
> drivers/dma/mediatek/mtk-hsdma.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/dma/mediatek/mtk-hsdma.c b/drivers/dma/mediatek/mtk-hsdma.c
> index 6ad8afbb95f2..358894e72fba 100644
> --- a/drivers/dma/mediatek/mtk-hsdma.c
> +++ b/drivers/dma/mediatek/mtk-hsdma.c
> @@ -601,7 +601,7 @@ static void mtk_hsdma_free_rooms_in_ring(struct mtk_hsdma_device *hsdma)
> cb->flag = 0;
> }
>
> - cb->vd = 0;
> + cb->vd = NULL;
>
> /*
> * Recycle the RXD with the helper WRITE_ONCE that can ensure
> --
> 2.7.4
--
~Vinod
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-04-20 11:51 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-04-12 7:59 [PATCH] dmaengine: mediatek: mtk-hsdma: use NULL instead of using plain integer as pointer Haowen Bai
2022-04-12 7:59 ` Haowen Bai
2022-04-12 7:59 ` Haowen Bai
2022-04-20 11:50 ` Vinod Koul
2022-04-20 11:50 ` Vinod Koul
2022-04-20 11:50 ` Vinod Koul
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