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From: Cai Huoqing <caihuoqing@baidu.com>
To: <caihuoqing@baidu.com>
Cc: Santosh Shilimkar <ssantosh@kernel.org>,
	Nishanth Menon <nm@ti.com>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-pm@vger.kernel.org>
Subject: [PATCH 1/3] soc: ti: k3-ringacc: Make use of the helper function devm_platform_ioremap_resource_byname()
Date: Wed, 8 Sep 2021 15:13:07 +0800	[thread overview]
Message-ID: <20210908071310.432-1-caihuoqing@baidu.com> (raw)

Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
 drivers/soc/ti/k3-ringacc.c | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/drivers/soc/ti/k3-ringacc.c b/drivers/soc/ti/k3-ringacc.c
index 573be88f8191..0474257735f3 100644
--- a/drivers/soc/ti/k3-ringacc.c
+++ b/drivers/soc/ti/k3-ringacc.c
@@ -1353,7 +1353,6 @@ static int k3_ringacc_init(struct platform_device *pdev,
 	const struct soc_device_attribute *soc;
 	void __iomem *base_fifo, *base_rt;
 	struct device *dev = &pdev->dev;
-	struct resource *res;
 	int ret, i;
 
 	dev->msi_domain = of_msi_get_domain(dev, dev->of_node,
@@ -1374,24 +1373,19 @@ static int k3_ringacc_init(struct platform_device *pdev,
 		ringacc->dma_ring_reset_quirk = soc_data->dma_ring_reset_quirk;
 	}
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "rt");
-	base_rt = devm_ioremap_resource(dev, res);
+	base_rt = devm_platform_ioremap_resource_byname(pdev, "rt");
 	if (IS_ERR(base_rt))
 		return PTR_ERR(base_rt);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fifos");
-	base_fifo = devm_ioremap_resource(dev, res);
+	base_fifo = devm_platform_ioremap_resource_byname(pdev, "fifos");
 	if (IS_ERR(base_fifo))
 		return PTR_ERR(base_fifo);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "proxy_gcfg");
-	ringacc->proxy_gcfg = devm_ioremap_resource(dev, res);
+	ringacc->proxy_gcfg = devm_platform_ioremap_resource_byname(pdev, "proxy_gcfg");
 	if (IS_ERR(ringacc->proxy_gcfg))
 		return PTR_ERR(ringacc->proxy_gcfg);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
-					   "proxy_target");
-	ringacc->proxy_target_base = devm_ioremap_resource(dev, res);
+	ringacc->proxy_target_base = devm_platform_ioremap_resource_byname(pdev, "proxy_target");
 	if (IS_ERR(ringacc->proxy_target_base))
 		return PTR_ERR(ringacc->proxy_target_base);
 
@@ -1459,7 +1453,6 @@ struct k3_ringacc *k3_ringacc_dmarings_init(struct platform_device *pdev,
 	struct device *dev = &pdev->dev;
 	struct k3_ringacc *ringacc;
 	void __iomem *base_rt;
-	struct resource *res;
 	int i;
 
 	ringacc = devm_kzalloc(dev, sizeof(*ringacc), GFP_KERNEL);
@@ -1474,8 +1467,7 @@ struct k3_ringacc *k3_ringacc_dmarings_init(struct platform_device *pdev,
 
 	mutex_init(&ringacc->req_lock);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ringrt");
-	base_rt = devm_ioremap_resource(dev, res);
+	base_rt = devm_platform_ioremap_resource_byname(pdev, "ringrt");
 	if (IS_ERR(base_rt))
 		return ERR_CAST(base_rt);
 
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Cai Huoqing <caihuoqing@baidu.com>
To: <caihuoqing@baidu.com>
Cc: Santosh Shilimkar <ssantosh@kernel.org>,
	Nishanth Menon <nm@ti.com>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-pm@vger.kernel.org>
Subject: [PATCH 1/3] soc: ti: k3-ringacc: Make use of the helper function devm_platform_ioremap_resource_byname()
Date: Wed, 8 Sep 2021 15:13:07 +0800	[thread overview]
Message-ID: <20210908071310.432-1-caihuoqing@baidu.com> (raw)

Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
 drivers/soc/ti/k3-ringacc.c | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/drivers/soc/ti/k3-ringacc.c b/drivers/soc/ti/k3-ringacc.c
index 573be88f8191..0474257735f3 100644
--- a/drivers/soc/ti/k3-ringacc.c
+++ b/drivers/soc/ti/k3-ringacc.c
@@ -1353,7 +1353,6 @@ static int k3_ringacc_init(struct platform_device *pdev,
 	const struct soc_device_attribute *soc;
 	void __iomem *base_fifo, *base_rt;
 	struct device *dev = &pdev->dev;
-	struct resource *res;
 	int ret, i;
 
 	dev->msi_domain = of_msi_get_domain(dev, dev->of_node,
@@ -1374,24 +1373,19 @@ static int k3_ringacc_init(struct platform_device *pdev,
 		ringacc->dma_ring_reset_quirk = soc_data->dma_ring_reset_quirk;
 	}
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "rt");
-	base_rt = devm_ioremap_resource(dev, res);
+	base_rt = devm_platform_ioremap_resource_byname(pdev, "rt");
 	if (IS_ERR(base_rt))
 		return PTR_ERR(base_rt);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fifos");
-	base_fifo = devm_ioremap_resource(dev, res);
+	base_fifo = devm_platform_ioremap_resource_byname(pdev, "fifos");
 	if (IS_ERR(base_fifo))
 		return PTR_ERR(base_fifo);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "proxy_gcfg");
-	ringacc->proxy_gcfg = devm_ioremap_resource(dev, res);
+	ringacc->proxy_gcfg = devm_platform_ioremap_resource_byname(pdev, "proxy_gcfg");
 	if (IS_ERR(ringacc->proxy_gcfg))
 		return PTR_ERR(ringacc->proxy_gcfg);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
-					   "proxy_target");
-	ringacc->proxy_target_base = devm_ioremap_resource(dev, res);
+	ringacc->proxy_target_base = devm_platform_ioremap_resource_byname(pdev, "proxy_target");
 	if (IS_ERR(ringacc->proxy_target_base))
 		return PTR_ERR(ringacc->proxy_target_base);
 
@@ -1459,7 +1453,6 @@ struct k3_ringacc *k3_ringacc_dmarings_init(struct platform_device *pdev,
 	struct device *dev = &pdev->dev;
 	struct k3_ringacc *ringacc;
 	void __iomem *base_rt;
-	struct resource *res;
 	int i;
 
 	ringacc = devm_kzalloc(dev, sizeof(*ringacc), GFP_KERNEL);
@@ -1474,8 +1467,7 @@ struct k3_ringacc *k3_ringacc_dmarings_init(struct platform_device *pdev,
 
 	mutex_init(&ringacc->req_lock);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ringrt");
-	base_rt = devm_ioremap_resource(dev, res);
+	base_rt = devm_platform_ioremap_resource_byname(pdev, "ringrt");
 	if (IS_ERR(base_rt))
 		return ERR_CAST(base_rt);
 
-- 
2.25.1


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linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2021-09-08  7:13 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-08  7:13 Cai Huoqing [this message]
2021-09-08  7:13 ` [PATCH 1/3] soc: ti: k3-ringacc: Make use of the helper function devm_platform_ioremap_resource_byname() Cai Huoqing
2021-09-08  7:13 ` [PATCH 2/3] soc: ti: smartreflex: Make use of the helper function devm_platform_ioremap_resource() Cai Huoqing
2021-09-08  7:13   ` Cai Huoqing
2021-09-08  7:13 ` [PATCH 3/3] soc: ti: wkup_m3_ipc: " Cai Huoqing
2021-09-08  7:13   ` Cai Huoqing
2021-09-08  9:51 ` [PATCH 1/3] soc: ti: k3-ringacc: Make use of the helper function devm_platform_ioremap_resource_byname() Grygorii Strashko
2021-09-08  9:51   ` Grygorii Strashko

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