[PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Lad Prabhakar]

Hi All,

This patch series aims to drop using platform_get_resource() for IRQ types
in preparation for removal of static setup of IRQ resource from DT core
code.

Dropping usage of platform_get_resource() was agreed based on
the discussion [0].

[0] https://patchwork.kernel.org/project/linux-renesas-soc/
patch/20211209001056.29774-1-prabhakar.mahadev-lad.rj@bp.renesas.com/

Changes for v3:
* Included Ack from Andy.

Cheers,
Prabhakar

Lad Prabhakar (3):
  dmaengine: nbpfaxi: Use platform_get_irq_optional() to get the
    interrupt
  dmaengine: mediatek: mtk-hsdma: Use platform_get_irq() to get the
    interrupt
  dmaengine: mediatek-cqdma: Use platform_get_irq() to get the interrupt

 drivers/dma/mediatek/mtk-cqdma.c | 12 ++++--------
 drivers/dma/mediatek/mtk-hsdma.c | 11 ++++-------
 drivers/dma/nbpfaxi.c            | 14 ++++++--------
 3 files changed, 14 insertions(+), 23 deletions(-)

-- 
2.17.1

[PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Lad Prabhakar]

Hi All,

This patch series aims to drop using platform_get_resource() for IRQ types
in preparation for removal of static setup of IRQ resource from DT core
code.

Dropping usage of platform_get_resource() was agreed based on
the discussion [0].

[0] https://patchwork.kernel.org/project/linux-renesas-soc/
patch/20211209001056.29774-1-prabhakar.mahadev-lad.rj@bp.renesas.com/

Changes for v3:
* Included Ack from Andy.

Cheers,
Prabhakar

Lad Prabhakar (3):
  dmaengine: nbpfaxi: Use platform_get_irq_optional() to get the
    interrupt
  dmaengine: mediatek: mtk-hsdma: Use platform_get_irq() to get the
    interrupt
  dmaengine: mediatek-cqdma: Use platform_get_irq() to get the interrupt

 drivers/dma/mediatek/mtk-cqdma.c | 12 ++++--------
 drivers/dma/mediatek/mtk-hsdma.c | 11 ++++-------
 drivers/dma/nbpfaxi.c            | 14 ++++++--------
 3 files changed, 14 insertions(+), 23 deletions(-)

-- 
2.17.1


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[PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Lad Prabhakar]

Hi All,

This patch series aims to drop using platform_get_resource() for IRQ types
in preparation for removal of static setup of IRQ resource from DT core
code.

Dropping usage of platform_get_resource() was agreed based on
the discussion [0].

[0] https://patchwork.kernel.org/project/linux-renesas-soc/
patch/20211209001056.29774-1-prabhakar.mahadev-lad.rj@bp.renesas.com/

Changes for v3:
* Included Ack from Andy.

Cheers,
Prabhakar

Lad Prabhakar (3):
  dmaengine: nbpfaxi: Use platform_get_irq_optional() to get the
    interrupt
  dmaengine: mediatek: mtk-hsdma: Use platform_get_irq() to get the
    interrupt
  dmaengine: mediatek-cqdma: Use platform_get_irq() to get the interrupt

 drivers/dma/mediatek/mtk-cqdma.c | 12 ++++--------
 drivers/dma/mediatek/mtk-hsdma.c | 11 ++++-------
 drivers/dma/nbpfaxi.c            | 14 ++++++--------
 3 files changed, 14 insertions(+), 23 deletions(-)

-- 
2.17.1


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[PATCH v3 1/3] dmaengine: nbpfaxi: Use platform_get_irq_optional() to get the interrupt

[Lad Prabhakar]

platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
allocation of IRQ resources in DT core code, this causes an issue
when using hierarchical interrupt domains using "interrupts" property
in the node as this bypasses the hierarchical setup and messes up the
irq chaining.

In preparation for removal of static setup of IRQ resource from DT core
code use platform_get_irq_optional().

There are no non-DT users for this driver so interrupt range
(irq_res->start-irq_res->end) is no longer required and with DT we will
be sure it will be a single IRQ resource for each index.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 drivers/dma/nbpfaxi.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c
index 9c52c57919c6..a7063e9cd551 100644
--- a/drivers/dma/nbpfaxi.c
+++ b/drivers/dma/nbpfaxi.c
@@ -1294,7 +1294,7 @@ static int nbpf_probe(struct platform_device *pdev)
 	struct device_node *np = dev->of_node;
 	struct nbpf_device *nbpf;
 	struct dma_device *dma_dev;
-	struct resource *iomem, *irq_res;
+	struct resource *iomem;
 	const struct nbpf_config *cfg;
 	int num_channels;
 	int ret, irq, eirq, i;
@@ -1335,13 +1335,11 @@ static int nbpf_probe(struct platform_device *pdev)
 	nbpf->config = cfg;
 
 	for (i = 0; irqs < ARRAY_SIZE(irqbuf); i++) {
-		irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, i);
-		if (!irq_res)
-			break;
-
-		for (irq = irq_res->start; irq <= irq_res->end;
-		     irq++, irqs++)
-			irqbuf[irqs] = irq;
+		irq = platform_get_irq_optional(pdev, i);
+		if (irq < 0 && irq != -ENXIO)
+			return irq;
+		if (irq > 0)
+			irqbuf[irqs++] = irq;
 	}
 
 	/*
-- 
2.17.1

[PATCH v3 1/3] dmaengine: nbpfaxi: Use platform_get_irq_optional() to get the interrupt

[Lad Prabhakar]

platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
allocation of IRQ resources in DT core code, this causes an issue
when using hierarchical interrupt domains using "interrupts" property
in the node as this bypasses the hierarchical setup and messes up the
irq chaining.

In preparation for removal of static setup of IRQ resource from DT core
code use platform_get_irq_optional().

There are no non-DT users for this driver so interrupt range
(irq_res->start-irq_res->end) is no longer required and with DT we will
be sure it will be a single IRQ resource for each index.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 drivers/dma/nbpfaxi.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c
index 9c52c57919c6..a7063e9cd551 100644
--- a/drivers/dma/nbpfaxi.c
+++ b/drivers/dma/nbpfaxi.c
@@ -1294,7 +1294,7 @@ static int nbpf_probe(struct platform_device *pdev)
 	struct device_node *np = dev->of_node;
 	struct nbpf_device *nbpf;
 	struct dma_device *dma_dev;
-	struct resource *iomem, *irq_res;
+	struct resource *iomem;
 	const struct nbpf_config *cfg;
 	int num_channels;
 	int ret, irq, eirq, i;
@@ -1335,13 +1335,11 @@ static int nbpf_probe(struct platform_device *pdev)
 	nbpf->config = cfg;
 
 	for (i = 0; irqs < ARRAY_SIZE(irqbuf); i++) {
-		irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, i);
-		if (!irq_res)
-			break;
-
-		for (irq = irq_res->start; irq <= irq_res->end;
-		     irq++, irqs++)
-			irqbuf[irqs] = irq;
+		irq = platform_get_irq_optional(pdev, i);
+		if (irq < 0 && irq != -ENXIO)
+			return irq;
+		if (irq > 0)
+			irqbuf[irqs++] = irq;
 	}
 
 	/*
-- 
2.17.1


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[PATCH v3 1/3] dmaengine: nbpfaxi: Use platform_get_irq_optional() to get the interrupt

[Lad Prabhakar]

platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
allocation of IRQ resources in DT core code, this causes an issue
when using hierarchical interrupt domains using "interrupts" property
in the node as this bypasses the hierarchical setup and messes up the
irq chaining.

In preparation for removal of static setup of IRQ resource from DT core
code use platform_get_irq_optional().

There are no non-DT users for this driver so interrupt range
(irq_res->start-irq_res->end) is no longer required and with DT we will
be sure it will be a single IRQ resource for each index.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 drivers/dma/nbpfaxi.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c
index 9c52c57919c6..a7063e9cd551 100644
--- a/drivers/dma/nbpfaxi.c
+++ b/drivers/dma/nbpfaxi.c
@@ -1294,7 +1294,7 @@ static int nbpf_probe(struct platform_device *pdev)
 	struct device_node *np = dev->of_node;
 	struct nbpf_device *nbpf;
 	struct dma_device *dma_dev;
-	struct resource *iomem, *irq_res;
+	struct resource *iomem;
 	const struct nbpf_config *cfg;
 	int num_channels;
 	int ret, irq, eirq, i;
@@ -1335,13 +1335,11 @@ static int nbpf_probe(struct platform_device *pdev)
 	nbpf->config = cfg;
 
 	for (i = 0; irqs < ARRAY_SIZE(irqbuf); i++) {
-		irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, i);
-		if (!irq_res)
-			break;
-
-		for (irq = irq_res->start; irq <= irq_res->end;
-		     irq++, irqs++)
-			irqbuf[irqs] = irq;
+		irq = platform_get_irq_optional(pdev, i);
+		if (irq < 0 && irq != -ENXIO)
+			return irq;
+		if (irq > 0)
+			irqbuf[irqs++] = irq;
 	}
 
 	/*
-- 
2.17.1


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[PATCH v3 2/3] dmaengine: mediatek: mtk-hsdma: Use platform_get_irq() to get the interrupt

[Lad Prabhakar]

platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
allocation of IRQ resources in DT core code, this causes an issue
when using hierarchical interrupt domains using "interrupts" property
in the node as this bypasses the hierarchical setup and messes up the
irq chaining.

In preparation for removal of static setup of IRQ resource from DT core
code use platform_get_irq().

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 drivers/dma/mediatek/mtk-hsdma.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/dma/mediatek/mtk-hsdma.c b/drivers/dma/mediatek/mtk-hsdma.c
index 6ad8afbb95f2..c0fffde7fe08 100644
--- a/drivers/dma/mediatek/mtk-hsdma.c
+++ b/drivers/dma/mediatek/mtk-hsdma.c
@@ -923,13 +923,10 @@ static int mtk_hsdma_probe(struct platform_device *pdev)
 		return PTR_ERR(hsdma->clk);
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "No irq resource for %s\n",
-			dev_name(&pdev->dev));
-		return -EINVAL;
-	}
-	hsdma->irq = res->start;
+	err = platform_get_irq(pdev, 0);
+	if (err < 0)
+		return err;
+	hsdma->irq = err;
 
 	refcount_set(&hsdma->pc_refcnt, 0);
 	spin_lock_init(&hsdma->lock);
-- 
2.17.1

[PATCH v3 2/3] dmaengine: mediatek: mtk-hsdma: Use platform_get_irq() to get the interrupt

[Lad Prabhakar]

platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
allocation of IRQ resources in DT core code, this causes an issue
when using hierarchical interrupt domains using "interrupts" property
in the node as this bypasses the hierarchical setup and messes up the
irq chaining.

In preparation for removal of static setup of IRQ resource from DT core
code use platform_get_irq().

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 drivers/dma/mediatek/mtk-hsdma.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/dma/mediatek/mtk-hsdma.c b/drivers/dma/mediatek/mtk-hsdma.c
index 6ad8afbb95f2..c0fffde7fe08 100644
--- a/drivers/dma/mediatek/mtk-hsdma.c
+++ b/drivers/dma/mediatek/mtk-hsdma.c
@@ -923,13 +923,10 @@ static int mtk_hsdma_probe(struct platform_device *pdev)
 		return PTR_ERR(hsdma->clk);
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "No irq resource for %s\n",
-			dev_name(&pdev->dev));
-		return -EINVAL;
-	}
-	hsdma->irq = res->start;
+	err = platform_get_irq(pdev, 0);
+	if (err < 0)
+		return err;
+	hsdma->irq = err;
 
 	refcount_set(&hsdma->pc_refcnt, 0);
 	spin_lock_init(&hsdma->lock);
-- 
2.17.1


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[PATCH v3 2/3] dmaengine: mediatek: mtk-hsdma: Use platform_get_irq() to get the interrupt

[Lad Prabhakar]

platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
allocation of IRQ resources in DT core code, this causes an issue
when using hierarchical interrupt domains using "interrupts" property
in the node as this bypasses the hierarchical setup and messes up the
irq chaining.

In preparation for removal of static setup of IRQ resource from DT core
code use platform_get_irq().

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 drivers/dma/mediatek/mtk-hsdma.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/dma/mediatek/mtk-hsdma.c b/drivers/dma/mediatek/mtk-hsdma.c
index 6ad8afbb95f2..c0fffde7fe08 100644
--- a/drivers/dma/mediatek/mtk-hsdma.c
+++ b/drivers/dma/mediatek/mtk-hsdma.c
@@ -923,13 +923,10 @@ static int mtk_hsdma_probe(struct platform_device *pdev)
 		return PTR_ERR(hsdma->clk);
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "No irq resource for %s\n",
-			dev_name(&pdev->dev));
-		return -EINVAL;
-	}
-	hsdma->irq = res->start;
+	err = platform_get_irq(pdev, 0);
+	if (err < 0)
+		return err;
+	hsdma->irq = err;
 
 	refcount_set(&hsdma->pc_refcnt, 0);
 	spin_lock_init(&hsdma->lock);
-- 
2.17.1


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[PATCH v3 3/3] dmaengine: mediatek-cqdma: Use platform_get_irq() to get the interrupt

[Lad Prabhakar]

platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
allocation of IRQ resources in DT core code, this causes an issue
when using hierarchical interrupt domains using "interrupts" property
in the node as this bypasses the hierarchical setup and messes up the
irq chaining.

In preparation for removal of static setup of IRQ resource from DT core
code use platform_get_irq().

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 drivers/dma/mediatek/mtk-cqdma.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/dma/mediatek/mtk-cqdma.c b/drivers/dma/mediatek/mtk-cqdma.c
index 41ef9f15d3d5..f8847c48ba03 100644
--- a/drivers/dma/mediatek/mtk-cqdma.c
+++ b/drivers/dma/mediatek/mtk-cqdma.c
@@ -751,7 +751,6 @@ static int mtk_cqdma_probe(struct platform_device *pdev)
 	struct mtk_cqdma_device *cqdma;
 	struct mtk_cqdma_vchan *vc;
 	struct dma_device *dd;
-	struct resource *res;
 	int err;
 	u32 i;
 
@@ -824,13 +823,10 @@ static int mtk_cqdma_probe(struct platform_device *pdev)
 			return PTR_ERR(cqdma->pc[i]->base);
 
 		/* allocate IRQ resource */
-		res = platform_get_resource(pdev, IORESOURCE_IRQ, i);
-		if (!res) {
-			dev_err(&pdev->dev, "No irq resource for %s\n",
-				dev_name(&pdev->dev));
-			return -EINVAL;
-		}
-		cqdma->pc[i]->irq = res->start;
+		err = platform_get_irq(pdev, i);
+		if (err < 0)
+			return err;
+		cqdma->pc[i]->irq = err;
 
 		err = devm_request_irq(&pdev->dev, cqdma->pc[i]->irq,
 				       mtk_cqdma_irq, 0, dev_name(&pdev->dev),
-- 
2.17.1

[PATCH v3 3/3] dmaengine: mediatek-cqdma: Use platform_get_irq() to get the interrupt

[Lad Prabhakar]

platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
allocation of IRQ resources in DT core code, this causes an issue
when using hierarchical interrupt domains using "interrupts" property
in the node as this bypasses the hierarchical setup and messes up the
irq chaining.

In preparation for removal of static setup of IRQ resource from DT core
code use platform_get_irq().

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 drivers/dma/mediatek/mtk-cqdma.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/dma/mediatek/mtk-cqdma.c b/drivers/dma/mediatek/mtk-cqdma.c
index 41ef9f15d3d5..f8847c48ba03 100644
--- a/drivers/dma/mediatek/mtk-cqdma.c
+++ b/drivers/dma/mediatek/mtk-cqdma.c
@@ -751,7 +751,6 @@ static int mtk_cqdma_probe(struct platform_device *pdev)
 	struct mtk_cqdma_device *cqdma;
 	struct mtk_cqdma_vchan *vc;
 	struct dma_device *dd;
-	struct resource *res;
 	int err;
 	u32 i;
 
@@ -824,13 +823,10 @@ static int mtk_cqdma_probe(struct platform_device *pdev)
 			return PTR_ERR(cqdma->pc[i]->base);
 
 		/* allocate IRQ resource */
-		res = platform_get_resource(pdev, IORESOURCE_IRQ, i);
-		if (!res) {
-			dev_err(&pdev->dev, "No irq resource for %s\n",
-				dev_name(&pdev->dev));
-			return -EINVAL;
-		}
-		cqdma->pc[i]->irq = res->start;
+		err = platform_get_irq(pdev, i);
+		if (err < 0)
+			return err;
+		cqdma->pc[i]->irq = err;
 
 		err = devm_request_irq(&pdev->dev, cqdma->pc[i]->irq,
 				       mtk_cqdma_irq, 0, dev_name(&pdev->dev),
-- 
2.17.1


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[PATCH v3 3/3] dmaengine: mediatek-cqdma: Use platform_get_irq() to get the interrupt

[Lad Prabhakar]

platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
allocation of IRQ resources in DT core code, this causes an issue
when using hierarchical interrupt domains using "interrupts" property
in the node as this bypasses the hierarchical setup and messes up the
irq chaining.

In preparation for removal of static setup of IRQ resource from DT core
code use platform_get_irq().

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 drivers/dma/mediatek/mtk-cqdma.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/dma/mediatek/mtk-cqdma.c b/drivers/dma/mediatek/mtk-cqdma.c
index 41ef9f15d3d5..f8847c48ba03 100644
--- a/drivers/dma/mediatek/mtk-cqdma.c
+++ b/drivers/dma/mediatek/mtk-cqdma.c
@@ -751,7 +751,6 @@ static int mtk_cqdma_probe(struct platform_device *pdev)
 	struct mtk_cqdma_device *cqdma;
 	struct mtk_cqdma_vchan *vc;
 	struct dma_device *dd;
-	struct resource *res;
 	int err;
 	u32 i;
 
@@ -824,13 +823,10 @@ static int mtk_cqdma_probe(struct platform_device *pdev)
 			return PTR_ERR(cqdma->pc[i]->base);
 
 		/* allocate IRQ resource */
-		res = platform_get_resource(pdev, IORESOURCE_IRQ, i);
-		if (!res) {
-			dev_err(&pdev->dev, "No irq resource for %s\n",
-				dev_name(&pdev->dev));
-			return -EINVAL;
-		}
-		cqdma->pc[i]->irq = res->start;
+		err = platform_get_irq(pdev, i);
+		if (err < 0)
+			return err;
+		cqdma->pc[i]->irq = err;
 
 		err = devm_request_irq(&pdev->dev, cqdma->pc[i]->irq,
 				       mtk_cqdma_irq, 0, dev_name(&pdev->dev),
-- 
2.17.1


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Re: [PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Lad, Prabhakar]

Hi Vinod,

On Mon, Apr 4, 2022 at 4:56 PM Lad Prabhakar
<prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
>
> Hi All,
>
> This patch series aims to drop using platform_get_resource() for IRQ types
> in preparation for removal of static setup of IRQ resource from DT core
> code.
>
Fyi.. the OF core changes have landed into -next [0].

[0] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220406&id=a1a2b7125e1079cfcc13a116aa3af3df2f9e002b

Cheers,
Prabhakar

> Dropping usage of platform_get_resource() was agreed based on
> the discussion [0].
>
> [0] https://patchwork.kernel.org/project/linux-renesas-soc/
> patch/20211209001056.29774-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
>
> Changes for v3:
> * Included Ack from Andy.
>
> Cheers,
> Prabhakar
>
> Lad Prabhakar (3):
>   dmaengine: nbpfaxi: Use platform_get_irq_optional() to get the
>     interrupt
>   dmaengine: mediatek: mtk-hsdma: Use platform_get_irq() to get the
>     interrupt
>   dmaengine: mediatek-cqdma: Use platform_get_irq() to get the interrupt
>
>  drivers/dma/mediatek/mtk-cqdma.c | 12 ++++--------
>  drivers/dma/mediatek/mtk-hsdma.c | 11 ++++-------
>  drivers/dma/nbpfaxi.c            | 14 ++++++--------
>  3 files changed, 14 insertions(+), 23 deletions(-)
>
> --
> 2.17.1
>

Re: [PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Lad, Prabhakar]

Hi Vinod,

On Mon, Apr 4, 2022 at 4:56 PM Lad Prabhakar
<prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
>
> Hi All,
>
> This patch series aims to drop using platform_get_resource() for IRQ types
> in preparation for removal of static setup of IRQ resource from DT core
> code.
>
Fyi.. the OF core changes have landed into -next [0].

[0] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220406&id=a1a2b7125e1079cfcc13a116aa3af3df2f9e002b

Cheers,
Prabhakar

> Dropping usage of platform_get_resource() was agreed based on
> the discussion [0].
>
> [0] https://patchwork.kernel.org/project/linux-renesas-soc/
> patch/20211209001056.29774-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
>
> Changes for v3:
> * Included Ack from Andy.
>
> Cheers,
> Prabhakar
>
> Lad Prabhakar (3):
>   dmaengine: nbpfaxi: Use platform_get_irq_optional() to get the
>     interrupt
>   dmaengine: mediatek: mtk-hsdma: Use platform_get_irq() to get the
>     interrupt
>   dmaengine: mediatek-cqdma: Use platform_get_irq() to get the interrupt
>
>  drivers/dma/mediatek/mtk-cqdma.c | 12 ++++--------
>  drivers/dma/mediatek/mtk-hsdma.c | 11 ++++-------
>  drivers/dma/nbpfaxi.c            | 14 ++++++--------
>  3 files changed, 14 insertions(+), 23 deletions(-)
>
> --
> 2.17.1
>

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Re: [PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Lad, Prabhakar]

Hi Vinod,

On Mon, Apr 4, 2022 at 4:56 PM Lad Prabhakar
<prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
>
> Hi All,
>
> This patch series aims to drop using platform_get_resource() for IRQ types
> in preparation for removal of static setup of IRQ resource from DT core
> code.
>
Fyi.. the OF core changes have landed into -next [0].

[0] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220406&id=a1a2b7125e1079cfcc13a116aa3af3df2f9e002b

Cheers,
Prabhakar

> Dropping usage of platform_get_resource() was agreed based on
> the discussion [0].
>
> [0] https://patchwork.kernel.org/project/linux-renesas-soc/
> patch/20211209001056.29774-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
>
> Changes for v3:
> * Included Ack from Andy.
>
> Cheers,
> Prabhakar
>
> Lad Prabhakar (3):
>   dmaengine: nbpfaxi: Use platform_get_irq_optional() to get the
>     interrupt
>   dmaengine: mediatek: mtk-hsdma: Use platform_get_irq() to get the
>     interrupt
>   dmaengine: mediatek-cqdma: Use platform_get_irq() to get the interrupt
>
>  drivers/dma/mediatek/mtk-cqdma.c | 12 ++++--------
>  drivers/dma/mediatek/mtk-hsdma.c | 11 ++++-------
>  drivers/dma/nbpfaxi.c            | 14 ++++++--------
>  3 files changed, 14 insertions(+), 23 deletions(-)
>
> --
> 2.17.1
>

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Re: [PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Vinod Koul]

On 07-04-22, 03:52, Lad, Prabhakar wrote:
> Hi Vinod,
> 
> On Mon, Apr 4, 2022 at 4:56 PM Lad Prabhakar
> <prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
> >
> > Hi All,
> >
> > This patch series aims to drop using platform_get_resource() for IRQ types
> > in preparation for removal of static setup of IRQ resource from DT core
> > code.
> >
> Fyi.. the OF core changes have landed into -next [0].
> 
> [0] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220406&id=a1a2b7125e1079cfcc13a116aa3af3df2f9e002b

Is this series dependent on this?

-- 
~Vinod

Re: [PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Vinod Koul]

On 07-04-22, 03:52, Lad, Prabhakar wrote:
> Hi Vinod,
> 
> On Mon, Apr 4, 2022 at 4:56 PM Lad Prabhakar
> <prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
> >
> > Hi All,
> >
> > This patch series aims to drop using platform_get_resource() for IRQ types
> > in preparation for removal of static setup of IRQ resource from DT core
> > code.
> >
> Fyi.. the OF core changes have landed into -next [0].
> 
> [0] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220406&id=a1a2b7125e1079cfcc13a116aa3af3df2f9e002b

Is this series dependent on this?

-- 
~Vinod

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Re: [PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Vinod Koul]

On 07-04-22, 03:52, Lad, Prabhakar wrote:
> Hi Vinod,
> 
> On Mon, Apr 4, 2022 at 4:56 PM Lad Prabhakar
> <prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
> >
> > Hi All,
> >
> > This patch series aims to drop using platform_get_resource() for IRQ types
> > in preparation for removal of static setup of IRQ resource from DT core
> > code.
> >
> Fyi.. the OF core changes have landed into -next [0].
> 
> [0] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220406&id=a1a2b7125e1079cfcc13a116aa3af3df2f9e002b

Is this series dependent on this?

-- 
~Vinod

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Re: [PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Lad, Prabhakar]

Hi Vinod,

On Fri, Apr 8, 2022 at 6:46 PM Vinod Koul <vkoul@kernel.org> wrote:
>
> On 07-04-22, 03:52, Lad, Prabhakar wrote:
> > Hi Vinod,
> >
> > On Mon, Apr 4, 2022 at 4:56 PM Lad Prabhakar
> > <prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
> > >
> > > Hi All,
> > >
> > > This patch series aims to drop using platform_get_resource() for IRQ types
> > > in preparation for removal of static setup of IRQ resource from DT core
> > > code.
> > >
> > Fyi.. the OF core changes have landed into -next [0].
> >
> > [0] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220406&id=a1a2b7125e1079cfcc13a116aa3af3df2f9e002b
>
> Is this series dependent on this?
>
Yes, if this series doesn't hit soon this will break the drivers.

Cheers,
Prabhakar

Re: [PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Lad, Prabhakar]

Hi Vinod,

On Fri, Apr 8, 2022 at 6:46 PM Vinod Koul <vkoul@kernel.org> wrote:
>
> On 07-04-22, 03:52, Lad, Prabhakar wrote:
> > Hi Vinod,
> >
> > On Mon, Apr 4, 2022 at 4:56 PM Lad Prabhakar
> > <prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
> > >
> > > Hi All,
> > >
> > > This patch series aims to drop using platform_get_resource() for IRQ types
> > > in preparation for removal of static setup of IRQ resource from DT core
> > > code.
> > >
> > Fyi.. the OF core changes have landed into -next [0].
> >
> > [0] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220406&id=a1a2b7125e1079cfcc13a116aa3af3df2f9e002b
>
> Is this series dependent on this?
>
Yes, if this series doesn't hit soon this will break the drivers.

Cheers,
Prabhakar

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Re: [PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Lad, Prabhakar]

Hi Vinod,

On Fri, Apr 8, 2022 at 6:46 PM Vinod Koul <vkoul@kernel.org> wrote:
>
> On 07-04-22, 03:52, Lad, Prabhakar wrote:
> > Hi Vinod,
> >
> > On Mon, Apr 4, 2022 at 4:56 PM Lad Prabhakar
> > <prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
> > >
> > > Hi All,
> > >
> > > This patch series aims to drop using platform_get_resource() for IRQ types
> > > in preparation for removal of static setup of IRQ resource from DT core
> > > code.
> > >
> > Fyi.. the OF core changes have landed into -next [0].
> >
> > [0] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220406&id=a1a2b7125e1079cfcc13a116aa3af3df2f9e002b
>
> Is this series dependent on this?
>
Yes, if this series doesn't hit soon this will break the drivers.

Cheers,
Prabhakar

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Re: [PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Vinod Koul]

On 04-04-22, 16:55, Lad Prabhakar wrote:
> Hi All,
> 
> This patch series aims to drop using platform_get_resource() for IRQ types
> in preparation for removal of static setup of IRQ resource from DT core
> code.
> 
> Dropping usage of platform_get_resource() was agreed based on
> the discussion [0].

Applied, thanks

-- 
~Vinod

Re: [PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Vinod Koul]

On 04-04-22, 16:55, Lad Prabhakar wrote:
> Hi All,
> 
> This patch series aims to drop using platform_get_resource() for IRQ types
> in preparation for removal of static setup of IRQ resource from DT core
> code.
> 
> Dropping usage of platform_get_resource() was agreed based on
> the discussion [0].

Applied, thanks

-- 
~Vinod

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Re: [PATCH v3 0/3] dmaengine: Use platform_get_irq*() variants to fetch IRQ's

[Vinod Koul]

On 04-04-22, 16:55, Lad Prabhakar wrote:
> Hi All,
> 
> This patch series aims to drop using platform_get_resource() for IRQ types
> in preparation for removal of static setup of IRQ resource from DT core
> code.
> 
> Dropping usage of platform_get_resource() was agreed based on
> the discussion [0].

Applied, thanks

-- 
~Vinod

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