* [PATCH] dmaengine: mediatek: Return the correct errno code
@ 2021-06-17 13:32 ` angkery
0 siblings, 0 replies; 9+ messages in thread
From: angkery @ 2021-06-17 13:32 UTC (permalink / raw)
To: sean.wang, vkoul, matthias.bgg
Cc: dmaengine, linux-arm-kernel, linux-mediatek, linux-kernel, Junlin Yang
From: Junlin Yang <yangjunlin@yulong.com>
When devm_kzalloc failed, should return ENOMEM rather than ENODEV.
Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
---
drivers/dma/mediatek/mtk-uart-apdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/mediatek/mtk-uart-apdma.c b/drivers/dma/mediatek/mtk-uart-apdma.c
index 375e7e6..a4cb30f 100644
--- a/drivers/dma/mediatek/mtk-uart-apdma.c
+++ b/drivers/dma/mediatek/mtk-uart-apdma.c
@@ -529,7 +529,7 @@ static int mtk_uart_apdma_probe(struct platform_device *pdev)
for (i = 0; i < mtkd->dma_requests; i++) {
c = devm_kzalloc(mtkd->ddev.dev, sizeof(*c), GFP_KERNEL);
if (!c) {
- rc = -ENODEV;
+ rc = -ENOMEM;
goto err_no_dma;
}
--
1.9.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH] dmaengine: mediatek: Return the correct errno code
@ 2021-06-17 13:32 ` angkery
0 siblings, 0 replies; 9+ messages in thread
From: angkery @ 2021-06-17 13:32 UTC (permalink / raw)
To: sean.wang, vkoul, matthias.bgg
Cc: dmaengine, linux-arm-kernel, linux-mediatek, linux-kernel, Junlin Yang
From: Junlin Yang <yangjunlin@yulong.com>
When devm_kzalloc failed, should return ENOMEM rather than ENODEV.
Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
---
drivers/dma/mediatek/mtk-uart-apdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/mediatek/mtk-uart-apdma.c b/drivers/dma/mediatek/mtk-uart-apdma.c
index 375e7e6..a4cb30f 100644
--- a/drivers/dma/mediatek/mtk-uart-apdma.c
+++ b/drivers/dma/mediatek/mtk-uart-apdma.c
@@ -529,7 +529,7 @@ static int mtk_uart_apdma_probe(struct platform_device *pdev)
for (i = 0; i < mtkd->dma_requests; i++) {
c = devm_kzalloc(mtkd->ddev.dev, sizeof(*c), GFP_KERNEL);
if (!c) {
- rc = -ENODEV;
+ rc = -ENOMEM;
goto err_no_dma;
}
--
1.9.1
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH] dmaengine: mediatek: Return the correct errno code
@ 2021-06-17 13:32 ` angkery
0 siblings, 0 replies; 9+ messages in thread
From: angkery @ 2021-06-17 13:32 UTC (permalink / raw)
To: sean.wang, vkoul, matthias.bgg
Cc: dmaengine, linux-arm-kernel, linux-mediatek, linux-kernel, Junlin Yang
From: Junlin Yang <yangjunlin@yulong.com>
When devm_kzalloc failed, should return ENOMEM rather than ENODEV.
Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
---
drivers/dma/mediatek/mtk-uart-apdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/mediatek/mtk-uart-apdma.c b/drivers/dma/mediatek/mtk-uart-apdma.c
index 375e7e6..a4cb30f 100644
--- a/drivers/dma/mediatek/mtk-uart-apdma.c
+++ b/drivers/dma/mediatek/mtk-uart-apdma.c
@@ -529,7 +529,7 @@ static int mtk_uart_apdma_probe(struct platform_device *pdev)
for (i = 0; i < mtkd->dma_requests; i++) {
c = devm_kzalloc(mtkd->ddev.dev, sizeof(*c), GFP_KERNEL);
if (!c) {
- rc = -ENODEV;
+ rc = -ENOMEM;
goto err_no_dma;
}
--
1.9.1
_______________________________________________
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] 9+ messages in thread
* Re: [PATCH] dmaengine: mediatek: Return the correct errno code
2021-06-17 13:32 ` angkery
(?)
@ 2021-06-18 13:53 ` Matthias Brugger
-1 siblings, 0 replies; 9+ messages in thread
From: Matthias Brugger @ 2021-06-18 13:53 UTC (permalink / raw)
To: angkery, sean.wang, vkoul
Cc: dmaengine, linux-arm-kernel, linux-mediatek, linux-kernel, Junlin Yang
On 17/06/2021 15:32, angkery wrote:
> From: Junlin Yang <yangjunlin@yulong.com>
>
> When devm_kzalloc failed, should return ENOMEM rather than ENODEV.
>
> Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
> ---
> drivers/dma/mediatek/mtk-uart-apdma.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/dma/mediatek/mtk-uart-apdma.c b/drivers/dma/mediatek/mtk-uart-apdma.c
> index 375e7e6..a4cb30f 100644
> --- a/drivers/dma/mediatek/mtk-uart-apdma.c
> +++ b/drivers/dma/mediatek/mtk-uart-apdma.c
> @@ -529,7 +529,7 @@ static int mtk_uart_apdma_probe(struct platform_device *pdev)
> for (i = 0; i < mtkd->dma_requests; i++) {
> c = devm_kzalloc(mtkd->ddev.dev, sizeof(*c), GFP_KERNEL);
> if (!c) {
> - rc = -ENODEV;
> + rc = -ENOMEM;
> goto err_no_dma;
> }
>
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] dmaengine: mediatek: Return the correct errno code
@ 2021-06-18 13:53 ` Matthias Brugger
0 siblings, 0 replies; 9+ messages in thread
From: Matthias Brugger @ 2021-06-18 13:53 UTC (permalink / raw)
To: angkery, sean.wang, vkoul
Cc: dmaengine, linux-arm-kernel, linux-mediatek, linux-kernel, Junlin Yang
On 17/06/2021 15:32, angkery wrote:
> From: Junlin Yang <yangjunlin@yulong.com>
>
> When devm_kzalloc failed, should return ENOMEM rather than ENODEV.
>
> Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
> ---
> drivers/dma/mediatek/mtk-uart-apdma.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/dma/mediatek/mtk-uart-apdma.c b/drivers/dma/mediatek/mtk-uart-apdma.c
> index 375e7e6..a4cb30f 100644
> --- a/drivers/dma/mediatek/mtk-uart-apdma.c
> +++ b/drivers/dma/mediatek/mtk-uart-apdma.c
> @@ -529,7 +529,7 @@ static int mtk_uart_apdma_probe(struct platform_device *pdev)
> for (i = 0; i < mtkd->dma_requests; i++) {
> c = devm_kzalloc(mtkd->ddev.dev, sizeof(*c), GFP_KERNEL);
> if (!c) {
> - rc = -ENODEV;
> + rc = -ENOMEM;
> goto err_no_dma;
> }
>
>
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] dmaengine: mediatek: Return the correct errno code
@ 2021-06-18 13:53 ` Matthias Brugger
0 siblings, 0 replies; 9+ messages in thread
From: Matthias Brugger @ 2021-06-18 13:53 UTC (permalink / raw)
To: angkery, sean.wang, vkoul
Cc: dmaengine, linux-arm-kernel, linux-mediatek, linux-kernel, Junlin Yang
On 17/06/2021 15:32, angkery wrote:
> From: Junlin Yang <yangjunlin@yulong.com>
>
> When devm_kzalloc failed, should return ENOMEM rather than ENODEV.
>
> Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
> ---
> drivers/dma/mediatek/mtk-uart-apdma.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/dma/mediatek/mtk-uart-apdma.c b/drivers/dma/mediatek/mtk-uart-apdma.c
> index 375e7e6..a4cb30f 100644
> --- a/drivers/dma/mediatek/mtk-uart-apdma.c
> +++ b/drivers/dma/mediatek/mtk-uart-apdma.c
> @@ -529,7 +529,7 @@ static int mtk_uart_apdma_probe(struct platform_device *pdev)
> for (i = 0; i < mtkd->dma_requests; i++) {
> c = devm_kzalloc(mtkd->ddev.dev, sizeof(*c), GFP_KERNEL);
> if (!c) {
> - rc = -ENODEV;
> + rc = -ENOMEM;
> goto err_no_dma;
> }
>
>
_______________________________________________
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] 9+ messages in thread
* Re: [PATCH] dmaengine: mediatek: Return the correct errno code
2021-06-17 13:32 ` angkery
(?)
@ 2021-06-21 5:52 ` Chen-Yu Tsai
-1 siblings, 0 replies; 9+ messages in thread
From: Chen-Yu Tsai @ 2021-06-21 5:52 UTC (permalink / raw)
To: angkery
Cc: sean.wang, vkoul, Matthias Brugger, dmaengine, linux-arm-kernel,
linux-mediatek, linux-kernel, Junlin Yang
On Thu, Jun 17, 2021 at 9:35 PM angkery <angkery@163.com> wrote:
>
> From: Junlin Yang <yangjunlin@yulong.com>
>
> When devm_kzalloc failed, should return ENOMEM rather than ENODEV.
>
> Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
Please add proper fixes tags:
Fixes: 9135408c3ace ("dmaengine: mediatek: Add MediaTek UART APDMA support")
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] dmaengine: mediatek: Return the correct errno code
@ 2021-06-21 5:52 ` Chen-Yu Tsai
0 siblings, 0 replies; 9+ messages in thread
From: Chen-Yu Tsai @ 2021-06-21 5:52 UTC (permalink / raw)
To: angkery
Cc: sean.wang, vkoul, Matthias Brugger, dmaengine, linux-arm-kernel,
linux-mediatek, linux-kernel, Junlin Yang
On Thu, Jun 17, 2021 at 9:35 PM angkery <angkery@163.com> wrote:
>
> From: Junlin Yang <yangjunlin@yulong.com>
>
> When devm_kzalloc failed, should return ENOMEM rather than ENODEV.
>
> Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
Please add proper fixes tags:
Fixes: 9135408c3ace ("dmaengine: mediatek: Add MediaTek UART APDMA support")
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] dmaengine: mediatek: Return the correct errno code
@ 2021-06-21 5:52 ` Chen-Yu Tsai
0 siblings, 0 replies; 9+ messages in thread
From: Chen-Yu Tsai @ 2021-06-21 5:52 UTC (permalink / raw)
To: angkery
Cc: sean.wang, vkoul, Matthias Brugger, dmaengine, linux-arm-kernel,
linux-mediatek, linux-kernel, Junlin Yang
On Thu, Jun 17, 2021 at 9:35 PM angkery <angkery@163.com> wrote:
>
> From: Junlin Yang <yangjunlin@yulong.com>
>
> When devm_kzalloc failed, should return ENOMEM rather than ENODEV.
>
> Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
Please add proper fixes tags:
Fixes: 9135408c3ace ("dmaengine: mediatek: Add MediaTek UART APDMA support")
_______________________________________________
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] 9+ messages in thread
end of thread, other threads:[~2021-06-21 5:54 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-06-17 13:32 [PATCH] dmaengine: mediatek: Return the correct errno code angkery
2021-06-17 13:32 ` angkery
2021-06-17 13:32 ` angkery
2021-06-18 13:53 ` Matthias Brugger
2021-06-18 13:53 ` Matthias Brugger
2021-06-18 13:53 ` Matthias Brugger
2021-06-21 5:52 ` Chen-Yu Tsai
2021-06-21 5:52 ` Chen-Yu Tsai
2021-06-21 5:52 ` Chen-Yu Tsai
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