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From: Yangtao Li <tiny.windzz@gmail.com>
To: ssantosh@kernel.org, paul@crapouillou.net,
	matthias.bgg@gmail.com, rogerq@ti.com, tony@atomide.com,
	lukasz.luba@arm.com, kgene@kernel.org, krzk@kernel.org,
	thierry.reding@gmail.com, jonathanh@nvidia.com,
	allison@lohutok.net, tglx@linutronix.de, yong.wu@mediatek.com,
	jroedel@suse.de, evgreen@chromium.org, rfontana@redhat.com,
	digetx@gmail.com, pdeschrijver@nvidia.com, john@phrozen.org,
	alexios.zavras@intel.com, sboyd@kernel.org,
	kstewart@linuxfoundation.org, info@metux.net,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org, linux-omap@vger.kernel.org,
	linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	linux-tegra@vger.kernel.org
Cc: Yangtao Li <tiny.windzz@gmail.com>
Subject: [PATCH 4/9] memory: tegra: convert to devm_platform_ioremap_resource
Date: Sun, 22 Dec 2019 18:50:29 +0000	[thread overview]
Message-ID: <20191222185034.4665-4-tiny.windzz@gmail.com> (raw)
In-Reply-To: <20191222185034.4665-1-tiny.windzz@gmail.com>

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
 drivers/memory/tegra/mc.c           | 4 +---
 drivers/memory/tegra/tegra124-emc.c | 4 +---
 drivers/memory/tegra/tegra186.c     | 4 +---
 drivers/memory/tegra/tegra20-emc.c  | 4 +---
 4 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c
index ec8403557ed4..71390d4ad809 100644
--- a/drivers/memory/tegra/mc.c
+++ b/drivers/memory/tegra/mc.c
@@ -593,7 +593,6 @@ static __maybe_unused irqreturn_t tegra20_mc_irq(int irq, void *data)
 
 static int tegra_mc_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	struct tegra_mc *mc;
 	void *isr;
 	u64 mask;
@@ -619,8 +618,7 @@ static int tegra_mc_probe(struct platform_device *pdev)
 	/* length of MC tick in nanoseconds */
 	mc->tick = 30;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mc->regs = devm_ioremap_resource(&pdev->dev, res);
+	mc->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mc->regs))
 		return PTR_ERR(mc->regs);
 
diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/tegra124-emc.c
index 464f0ceaee63..2c73260654ba 100644
--- a/drivers/memory/tegra/tegra124-emc.c
+++ b/drivers/memory/tegra/tegra124-emc.c
@@ -1085,7 +1085,6 @@ static int tegra_emc_probe(struct platform_device *pdev)
 	struct platform_device *mc;
 	struct device_node *np;
 	struct tegra_emc *emc;
-	struct resource *res;
 	u32 ram_code;
 	int err;
 
@@ -1095,8 +1094,7 @@ static int tegra_emc_probe(struct platform_device *pdev)
 
 	emc->dev = &pdev->dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	emc->regs = devm_ioremap_resource(&pdev->dev, res);
+	emc->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(emc->regs))
 		return PTR_ERR(emc->regs);
 
diff --git a/drivers/memory/tegra/tegra186.c b/drivers/memory/tegra/tegra186.c
index 441213a35930..226d2b16036d 100644
--- a/drivers/memory/tegra/tegra186.c
+++ b/drivers/memory/tegra/tegra186.c
@@ -534,7 +534,6 @@ static const struct tegra_mc_client tegra186_mc_clients[] = {
 
 static int tegra186_mc_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	struct tegra_mc *mc;
 	unsigned int i;
 	int err = 0;
@@ -543,8 +542,7 @@ static int tegra186_mc_probe(struct platform_device *pdev)
 	if (!mc)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mc->regs = devm_ioremap_resource(&pdev->dev, res);
+	mc->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mc->regs))
 		return PTR_ERR(mc->regs);
 
diff --git a/drivers/memory/tegra/tegra20-emc.c b/drivers/memory/tegra/tegra20-emc.c
index 1b23b1c34476..d2efd0c658c0 100644
--- a/drivers/memory/tegra/tegra20-emc.c
+++ b/drivers/memory/tegra/tegra20-emc.c
@@ -482,7 +482,6 @@ static int tegra_emc_probe(struct platform_device *pdev)
 {
 	struct device_node *np;
 	struct tegra_emc *emc;
-	struct resource *res;
 	int irq, err;
 
 	/* driver has nothing to do in a case of memory timing absence */
@@ -518,8 +517,7 @@ static int tegra_emc_probe(struct platform_device *pdev)
 	if (err)
 		return err;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	emc->regs = devm_ioremap_resource(&pdev->dev, res);
+	emc->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(emc->regs))
 		return PTR_ERR(emc->regs);
 
-- 
2.17.1


_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)
From: Yangtao Li <tiny.windzz@gmail.com>
To: ssantosh@kernel.org, paul@crapouillou.net,
	matthias.bgg@gmail.com, rogerq@ti.com, tony@atomide.com,
	lukasz.luba@arm.com, kgene@kernel.org, krzk@kernel.org,
	thierry.reding@gmail.com, jonathanh@nvidia.com,
	allison@lohutok.net, tglx@linutronix.de, yong.wu@mediatek.com,
	jroedel@suse.de, evgreen@chromium.org, rfontana@redhat.com,
	digetx@gmail.com, pdeschrijver@nvidia.com, john@phrozen.org,
	alexios.zavras@intel.com, sboyd@kernel.org,
	kstewart@linuxfoundation.org, info@metux.net,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org, linux-omap@vger.kernel.org,
	linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	linux-tegra@vger.kernel.org
Cc: Yangtao Li <tiny.windzz@gmail.com>
Subject: [PATCH 4/9] memory: tegra: convert to devm_platform_ioremap_resource
Date: Sun, 22 Dec 2019 18:50:29 +0000	[thread overview]
Message-ID: <20191222185034.4665-4-tiny.windzz@gmail.com> (raw)
In-Reply-To: <20191222185034.4665-1-tiny.windzz@gmail.com>

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
 drivers/memory/tegra/mc.c           | 4 +---
 drivers/memory/tegra/tegra124-emc.c | 4 +---
 drivers/memory/tegra/tegra186.c     | 4 +---
 drivers/memory/tegra/tegra20-emc.c  | 4 +---
 4 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c
index ec8403557ed4..71390d4ad809 100644
--- a/drivers/memory/tegra/mc.c
+++ b/drivers/memory/tegra/mc.c
@@ -593,7 +593,6 @@ static __maybe_unused irqreturn_t tegra20_mc_irq(int irq, void *data)
 
 static int tegra_mc_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	struct tegra_mc *mc;
 	void *isr;
 	u64 mask;
@@ -619,8 +618,7 @@ static int tegra_mc_probe(struct platform_device *pdev)
 	/* length of MC tick in nanoseconds */
 	mc->tick = 30;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mc->regs = devm_ioremap_resource(&pdev->dev, res);
+	mc->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mc->regs))
 		return PTR_ERR(mc->regs);
 
diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/tegra124-emc.c
index 464f0ceaee63..2c73260654ba 100644
--- a/drivers/memory/tegra/tegra124-emc.c
+++ b/drivers/memory/tegra/tegra124-emc.c
@@ -1085,7 +1085,6 @@ static int tegra_emc_probe(struct platform_device *pdev)
 	struct platform_device *mc;
 	struct device_node *np;
 	struct tegra_emc *emc;
-	struct resource *res;
 	u32 ram_code;
 	int err;
 
@@ -1095,8 +1094,7 @@ static int tegra_emc_probe(struct platform_device *pdev)
 
 	emc->dev = &pdev->dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	emc->regs = devm_ioremap_resource(&pdev->dev, res);
+	emc->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(emc->regs))
 		return PTR_ERR(emc->regs);
 
diff --git a/drivers/memory/tegra/tegra186.c b/drivers/memory/tegra/tegra186.c
index 441213a35930..226d2b16036d 100644
--- a/drivers/memory/tegra/tegra186.c
+++ b/drivers/memory/tegra/tegra186.c
@@ -534,7 +534,6 @@ static const struct tegra_mc_client tegra186_mc_clients[] = {
 
 static int tegra186_mc_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	struct tegra_mc *mc;
 	unsigned int i;
 	int err = 0;
@@ -543,8 +542,7 @@ static int tegra186_mc_probe(struct platform_device *pdev)
 	if (!mc)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mc->regs = devm_ioremap_resource(&pdev->dev, res);
+	mc->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mc->regs))
 		return PTR_ERR(mc->regs);
 
diff --git a/drivers/memory/tegra/tegra20-emc.c b/drivers/memory/tegra/tegra20-emc.c
index 1b23b1c34476..d2efd0c658c0 100644
--- a/drivers/memory/tegra/tegra20-emc.c
+++ b/drivers/memory/tegra/tegra20-emc.c
@@ -482,7 +482,6 @@ static int tegra_emc_probe(struct platform_device *pdev)
 {
 	struct device_node *np;
 	struct tegra_emc *emc;
-	struct resource *res;
 	int irq, err;
 
 	/* driver has nothing to do in a case of memory timing absence */
@@ -518,8 +517,7 @@ static int tegra_emc_probe(struct platform_device *pdev)
 	if (err)
 		return err;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	emc->regs = devm_ioremap_resource(&pdev->dev, res);
+	emc->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(emc->regs))
 		return PTR_ERR(emc->regs);
 
-- 
2.17.1

WARNING: multiple messages have this Message-ID (diff)
From: Yangtao Li <tiny.windzz@gmail.com>
To: ssantosh@kernel.org, paul@crapouillou.net,
	matthias.bgg@gmail.com, rogerq@ti.com, tony@atomide.com,
	lukasz.luba@arm.com, kgene@kernel.org, krzk@kernel.org,
	thierry.reding@gmail.com, jonathanh@nvidia.com,
	allison@lohutok.net, tglx@linutronix.de, yong.wu@mediatek.com,
	jroedel@suse.de, evgreen@chromium.org, rfontana@redhat.com,
	digetx@gmail.com, pdeschrijver@nvidia.com, john@phrozen.org,
	alexios.zavras@intel.com, sboyd@kernel.org,
	kstewart@linuxfoundation.org, info@metux.net,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org, linux-omap@vger.kernel.org,
	linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	linux-tegra@vger.kernel.org
Cc: Yangtao Li <tiny.windzz@gmail.com>
Subject: [PATCH 4/9] memory: tegra: convert to devm_platform_ioremap_resource
Date: Sun, 22 Dec 2019 18:50:29 +0000	[thread overview]
Message-ID: <20191222185034.4665-4-tiny.windzz@gmail.com> (raw)
In-Reply-To: <20191222185034.4665-1-tiny.windzz@gmail.com>

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
 drivers/memory/tegra/mc.c           | 4 +---
 drivers/memory/tegra/tegra124-emc.c | 4 +---
 drivers/memory/tegra/tegra186.c     | 4 +---
 drivers/memory/tegra/tegra20-emc.c  | 4 +---
 4 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c
index ec8403557ed4..71390d4ad809 100644
--- a/drivers/memory/tegra/mc.c
+++ b/drivers/memory/tegra/mc.c
@@ -593,7 +593,6 @@ static __maybe_unused irqreturn_t tegra20_mc_irq(int irq, void *data)
 
 static int tegra_mc_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	struct tegra_mc *mc;
 	void *isr;
 	u64 mask;
@@ -619,8 +618,7 @@ static int tegra_mc_probe(struct platform_device *pdev)
 	/* length of MC tick in nanoseconds */
 	mc->tick = 30;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mc->regs = devm_ioremap_resource(&pdev->dev, res);
+	mc->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mc->regs))
 		return PTR_ERR(mc->regs);
 
diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/tegra124-emc.c
index 464f0ceaee63..2c73260654ba 100644
--- a/drivers/memory/tegra/tegra124-emc.c
+++ b/drivers/memory/tegra/tegra124-emc.c
@@ -1085,7 +1085,6 @@ static int tegra_emc_probe(struct platform_device *pdev)
 	struct platform_device *mc;
 	struct device_node *np;
 	struct tegra_emc *emc;
-	struct resource *res;
 	u32 ram_code;
 	int err;
 
@@ -1095,8 +1094,7 @@ static int tegra_emc_probe(struct platform_device *pdev)
 
 	emc->dev = &pdev->dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	emc->regs = devm_ioremap_resource(&pdev->dev, res);
+	emc->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(emc->regs))
 		return PTR_ERR(emc->regs);
 
diff --git a/drivers/memory/tegra/tegra186.c b/drivers/memory/tegra/tegra186.c
index 441213a35930..226d2b16036d 100644
--- a/drivers/memory/tegra/tegra186.c
+++ b/drivers/memory/tegra/tegra186.c
@@ -534,7 +534,6 @@ static const struct tegra_mc_client tegra186_mc_clients[] = {
 
 static int tegra186_mc_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	struct tegra_mc *mc;
 	unsigned int i;
 	int err = 0;
@@ -543,8 +542,7 @@ static int tegra186_mc_probe(struct platform_device *pdev)
 	if (!mc)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mc->regs = devm_ioremap_resource(&pdev->dev, res);
+	mc->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mc->regs))
 		return PTR_ERR(mc->regs);
 
diff --git a/drivers/memory/tegra/tegra20-emc.c b/drivers/memory/tegra/tegra20-emc.c
index 1b23b1c34476..d2efd0c658c0 100644
--- a/drivers/memory/tegra/tegra20-emc.c
+++ b/drivers/memory/tegra/tegra20-emc.c
@@ -482,7 +482,6 @@ static int tegra_emc_probe(struct platform_device *pdev)
 {
 	struct device_node *np;
 	struct tegra_emc *emc;
-	struct resource *res;
 	int irq, err;
 
 	/* driver has nothing to do in a case of memory timing absence */
@@ -518,8 +517,7 @@ static int tegra_emc_probe(struct platform_device *pdev)
 	if (err)
 		return err;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	emc->regs = devm_ioremap_resource(&pdev->dev, res);
+	emc->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(emc->regs))
 		return PTR_ERR(emc->regs);
 
-- 
2.17.1


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

  parent reply	other threads:[~2019-12-22 18:53 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-22 18:50 [PATCH 1/9] memory: emif: convert to devm_platform_ioremap_resource Yangtao Li
2019-12-22 18:50 ` Yangtao Li
2019-12-22 18:50 ` Yangtao Li
2019-12-22 18:50 ` [PATCH 2/9] memory: jz4780_nemc: " Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-23 11:44   ` Paul Cercueil
2019-12-23 11:44     ` Paul Cercueil
2019-12-23 11:44     ` Paul Cercueil
2019-12-22 18:50 ` [PATCH 3/9] memory: mvebu-devbus: " Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2020-01-08  9:41   ` Gregory CLEMENT
2020-01-08  9:41     ` Gregory CLEMENT
2020-01-08  9:41     ` Gregory CLEMENT
2020-01-08  9:41     ` Gregory CLEMENT
2019-12-22 18:50 ` Yangtao Li [this message]
2019-12-22 18:50   ` [PATCH 4/9] memory: tegra: " Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-23 15:42   ` Dmitry Osipenko
2019-12-23 15:42     ` Dmitry Osipenko
2019-12-23 15:42     ` Dmitry Osipenko
2019-12-22 18:50 ` [PATCH 5/9] memory: fsl-corenet-cf: " Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-22 18:50 ` [PATCH 6/9] memory: ti-aemif: " Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-22 18:50 ` [PATCH 7/9] memory: samsung: exynos5422-dmc: " Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-30  9:13   ` Lukasz Luba
2019-12-30  9:13     ` Lukasz Luba
2019-12-30  9:13     ` Lukasz Luba
2019-12-30 17:56   ` Krzysztof Kozlowski
2019-12-30 17:56     ` Krzysztof Kozlowski
2019-12-30 17:56     ` Krzysztof Kozlowski
2019-12-22 18:50 ` [PATCH 8/9] memory: mtk-smi: " Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-27  7:24   ` Yong Wu
2019-12-27  7:24     ` Yong Wu
2019-12-27  7:24     ` Yong Wu
2019-12-27  7:24     ` Yong Wu
2019-12-22 18:50 ` [PATCH 9/9] memory: omap-gpmc: switch to platform_get_irq Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-22 18:50   ` Yangtao Li
2019-12-23  7:25   ` Roger Quadros
2019-12-23  7:25     ` Roger Quadros
2019-12-23  7:25     ` Roger Quadros
2019-12-23  7:25     ` Roger Quadros

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