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From: Stephen Boyd <swboyd@chromium.org>
To: linux-kernel@vger.kernel.org
Cc: David Woodhouse <dwmw2@infradead.org>,
	Brian Norris <computersforpeace@gmail.com>,
	Marek Vasut <marek.vasut@gmail.com>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	linux-mtd@lists.infradead.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: [PATCH v6 30/57] mtd: Remove dev_err() usage after platform_get_irq()
Date: Tue, 30 Jul 2019 11:15:30 -0700	[thread overview]
Message-ID: <20190730181557.90391-31-swboyd@chromium.org> (raw)
In-Reply-To: <20190730181557.90391-1-swboyd@chromium.org>

We don't need dev_err() messages when platform_get_irq() fails now that
platform_get_irq() prints an error message itself when something goes
wrong. Let's remove these prints with a simple semantic patch.

// <smpl>
@@
expression ret;
struct platform_device *E;
@@

ret =
(
platform_get_irq(E, ...)
|
platform_get_irq_byname(E, ...)
);

if ( \( ret < 0 \| ret <= 0 \) )
{
(
-if (ret != -EPROBE_DEFER)
-{ ...
-dev_err(...);
-... }
|
...
-dev_err(...);
)
...
}
// </smpl>

While we're here, remove braces on if statements that only have one
statement (manually).

Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: linux-mtd@lists.infradead.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
---

Please apply directly to subsystem trees

 drivers/mtd/devices/spear_smi.c        | 1 -
 drivers/mtd/nand/raw/denali_dt.c       | 4 +---
 drivers/mtd/nand/raw/hisi504_nand.c    | 4 +---
 drivers/mtd/nand/raw/lpc32xx_mlc.c     | 1 -
 drivers/mtd/nand/raw/marvell_nand.c    | 4 +---
 drivers/mtd/nand/raw/meson_nand.c      | 4 +---
 drivers/mtd/nand/raw/mtk_ecc.c         | 4 +---
 drivers/mtd/nand/raw/mtk_nand.c        | 1 -
 drivers/mtd/nand/raw/omap2.c           | 8 ++------
 drivers/mtd/nand/raw/sh_flctl.c        | 4 +---
 drivers/mtd/nand/raw/stm32_fmc2_nand.c | 5 +----
 drivers/mtd/nand/raw/sunxi_nand.c      | 4 +---
 drivers/mtd/spi-nor/cadence-quadspi.c  | 4 +---
 13 files changed, 11 insertions(+), 37 deletions(-)

diff --git a/drivers/mtd/devices/spear_smi.c b/drivers/mtd/devices/spear_smi.c
index 986f81d2f93e..7f6f6f1d965f 100644
--- a/drivers/mtd/devices/spear_smi.c
+++ b/drivers/mtd/devices/spear_smi.c
@@ -933,7 +933,6 @@ static int spear_smi_probe(struct platform_device *pdev)
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
 		ret = -ENODEV;
-		dev_err(&pdev->dev, "invalid smi irq\n");
 		goto err;
 	}
 
diff --git a/drivers/mtd/nand/raw/denali_dt.c b/drivers/mtd/nand/raw/denali_dt.c
index 5e14836f6bd5..df992554a66f 100644
--- a/drivers/mtd/nand/raw/denali_dt.c
+++ b/drivers/mtd/nand/raw/denali_dt.c
@@ -167,10 +167,8 @@ static int denali_dt_probe(struct platform_device *pdev)
 
 	denali->dev = dev;
 	denali->irq = platform_get_irq(pdev, 0);
-	if (denali->irq < 0) {
-		dev_err(dev, "no irq defined\n");
+	if (denali->irq < 0)
 		return denali->irq;
-	}
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "denali_reg");
 	denali->reg = devm_ioremap_resource(dev, res);
diff --git a/drivers/mtd/nand/raw/hisi504_nand.c b/drivers/mtd/nand/raw/hisi504_nand.c
index 6a4626a8bf95..0b48be54ba6f 100644
--- a/drivers/mtd/nand/raw/hisi504_nand.c
+++ b/drivers/mtd/nand/raw/hisi504_nand.c
@@ -751,10 +751,8 @@ static int hisi_nfc_probe(struct platform_device *pdev)
 	mtd  = nand_to_mtd(chip);
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "no IRQ resource defined\n");
+	if (irq < 0)
 		return -ENXIO;
-	}
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	host->iobase = devm_ioremap_resource(dev, res);
diff --git a/drivers/mtd/nand/raw/lpc32xx_mlc.c b/drivers/mtd/nand/raw/lpc32xx_mlc.c
index 78b31f845c50..241b58b83240 100644
--- a/drivers/mtd/nand/raw/lpc32xx_mlc.c
+++ b/drivers/mtd/nand/raw/lpc32xx_mlc.c
@@ -773,7 +773,6 @@ static int lpc32xx_nand_probe(struct platform_device *pdev)
 
 	host->irq = platform_get_irq(pdev, 0);
 	if (host->irq < 0) {
-		dev_err(&pdev->dev, "failed to get platform irq\n");
 		res = -EINVAL;
 		goto release_dma_chan;
 	}
diff --git a/drivers/mtd/nand/raw/marvell_nand.c b/drivers/mtd/nand/raw/marvell_nand.c
index fc49e13d81ec..fb5abdcfb007 100644
--- a/drivers/mtd/nand/raw/marvell_nand.c
+++ b/drivers/mtd/nand/raw/marvell_nand.c
@@ -2862,10 +2862,8 @@ static int marvell_nfc_probe(struct platform_device *pdev)
 		return PTR_ERR(nfc->regs);
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "failed to retrieve irq\n");
+	if (irq < 0)
 		return irq;
-	}
 
 	nfc->core_clk = devm_clk_get(&pdev->dev, "core");
 
diff --git a/drivers/mtd/nand/raw/meson_nand.c b/drivers/mtd/nand/raw/meson_nand.c
index ea57ddcec41e..84b82d823952 100644
--- a/drivers/mtd/nand/raw/meson_nand.c
+++ b/drivers/mtd/nand/raw/meson_nand.c
@@ -1398,10 +1398,8 @@ static int meson_nfc_probe(struct platform_device *pdev)
 	}
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "no NFC IRQ resource\n");
+	if (irq < 0)
 		return -EINVAL;
-	}
 
 	ret = meson_nfc_clk_init(nfc);
 	if (ret) {
diff --git a/drivers/mtd/nand/raw/mtk_ecc.c b/drivers/mtd/nand/raw/mtk_ecc.c
index 74595b644b7c..75f1fa3d4d35 100644
--- a/drivers/mtd/nand/raw/mtk_ecc.c
+++ b/drivers/mtd/nand/raw/mtk_ecc.c
@@ -527,10 +527,8 @@ static int mtk_ecc_probe(struct platform_device *pdev)
 	}
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "failed to get irq: %d\n", irq);
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = dma_set_mask(dev, DMA_BIT_MASK(32));
 	if (ret) {
diff --git a/drivers/mtd/nand/raw/mtk_nand.c b/drivers/mtd/nand/raw/mtk_nand.c
index 373d47d1ba4c..b8305e39ab51 100644
--- a/drivers/mtd/nand/raw/mtk_nand.c
+++ b/drivers/mtd/nand/raw/mtk_nand.c
@@ -1540,7 +1540,6 @@ static int mtk_nfc_probe(struct platform_device *pdev)
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
-		dev_err(dev, "no nfi irq resource\n");
 		ret = -EINVAL;
 		goto clk_disable;
 	}
diff --git a/drivers/mtd/nand/raw/omap2.c b/drivers/mtd/nand/raw/omap2.c
index 8d881a28140e..dccc927c5fa5 100644
--- a/drivers/mtd/nand/raw/omap2.c
+++ b/drivers/mtd/nand/raw/omap2.c
@@ -1967,10 +1967,8 @@ static int omap_nand_attach_chip(struct nand_chip *chip)
 
 	case NAND_OMAP_PREFETCH_IRQ:
 		info->gpmc_irq_fifo = platform_get_irq(info->pdev, 0);
-		if (info->gpmc_irq_fifo <= 0) {
-			dev_err(dev, "Error getting fifo IRQ\n");
+		if (info->gpmc_irq_fifo <= 0)
 			return -ENODEV;
-		}
 		err = devm_request_irq(dev, info->gpmc_irq_fifo,
 				       omap_nand_irq, IRQF_SHARED,
 				       "gpmc-nand-fifo", info);
@@ -1982,10 +1980,8 @@ static int omap_nand_attach_chip(struct nand_chip *chip)
 		}
 
 		info->gpmc_irq_count = platform_get_irq(info->pdev, 1);
-		if (info->gpmc_irq_count <= 0) {
-			dev_err(dev, "Error getting IRQ count\n");
+		if (info->gpmc_irq_count <= 0)
 			return -ENODEV;
-		}
 		err = devm_request_irq(dev, info->gpmc_irq_count,
 				       omap_nand_irq, IRQF_SHARED,
 				       "gpmc-nand-count", info);
diff --git a/drivers/mtd/nand/raw/sh_flctl.c b/drivers/mtd/nand/raw/sh_flctl.c
index e509c93737c4..058e99d0cbcf 100644
--- a/drivers/mtd/nand/raw/sh_flctl.c
+++ b/drivers/mtd/nand/raw/sh_flctl.c
@@ -1129,10 +1129,8 @@ static int flctl_probe(struct platform_device *pdev)
 	flctl->fifo = res->start + 0x24; /* FLDTFIFO */
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "failed to get flste irq data: %d\n", irq);
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(&pdev->dev, irq, flctl_handle_flste, IRQF_SHARED,
 			       "flste", flctl);
diff --git a/drivers/mtd/nand/raw/stm32_fmc2_nand.c b/drivers/mtd/nand/raw/stm32_fmc2_nand.c
index e63acc077c18..1cc70fe2a4d7 100644
--- a/drivers/mtd/nand/raw/stm32_fmc2_nand.c
+++ b/drivers/mtd/nand/raw/stm32_fmc2_nand.c
@@ -1912,11 +1912,8 @@ static int stm32_fmc2_probe(struct platform_device *pdev)
 	}
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		if (irq != -EPROBE_DEFER)
-			dev_err(dev, "IRQ error missing or invalid\n");
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(dev, irq, stm32_fmc2_irq, 0,
 			       dev_name(dev), fmc2);
diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c
index 89773293c64d..37a4ac0dd85b 100644
--- a/drivers/mtd/nand/raw/sunxi_nand.c
+++ b/drivers/mtd/nand/raw/sunxi_nand.c
@@ -2071,10 +2071,8 @@ static int sunxi_nfc_probe(struct platform_device *pdev)
 		return PTR_ERR(nfc->regs);
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "failed to retrieve irq\n");
+	if (irq < 0)
 		return irq;
-	}
 
 	nfc->ahb_clk = devm_clk_get(dev, "ahb");
 	if (IS_ERR(nfc->ahb_clk)) {
diff --git a/drivers/mtd/spi-nor/cadence-quadspi.c b/drivers/mtd/spi-nor/cadence-quadspi.c
index 67f15a1f16fd..172d7a0a2454 100644
--- a/drivers/mtd/spi-nor/cadence-quadspi.c
+++ b/drivers/mtd/spi-nor/cadence-quadspi.c
@@ -1375,10 +1375,8 @@ static int cqspi_probe(struct platform_device *pdev)
 
 	/* Obtain IRQ line. */
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "Cannot obtain IRQ.\n");
+	if (irq < 0)
 		return -ENXIO;
-	}
 
 	pm_runtime_enable(dev);
 	ret = pm_runtime_get_sync(dev);
-- 
Sent by a computer through tubes


WARNING: multiple messages have this Message-ID (diff)
From: Stephen Boyd <swboyd@chromium.org>
To: linux-kernel@vger.kernel.org
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Richard Weinberger <richard@nod.at>,
	Marek Vasut <marek.vasut@gmail.com>,
	linux-mtd@lists.infradead.org,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Brian Norris <computersforpeace@gmail.com>,
	David Woodhouse <dwmw2@infradead.org>
Subject: [PATCH v6 30/57] mtd: Remove dev_err() usage after platform_get_irq()
Date: Tue, 30 Jul 2019 11:15:30 -0700	[thread overview]
Message-ID: <20190730181557.90391-31-swboyd@chromium.org> (raw)
In-Reply-To: <20190730181557.90391-1-swboyd@chromium.org>

We don't need dev_err() messages when platform_get_irq() fails now that
platform_get_irq() prints an error message itself when something goes
wrong. Let's remove these prints with a simple semantic patch.

// <smpl>
@@
expression ret;
struct platform_device *E;
@@

ret =
(
platform_get_irq(E, ...)
|
platform_get_irq_byname(E, ...)
);

if ( \( ret < 0 \| ret <= 0 \) )
{
(
-if (ret != -EPROBE_DEFER)
-{ ...
-dev_err(...);
-... }
|
...
-dev_err(...);
)
...
}
// </smpl>

While we're here, remove braces on if statements that only have one
statement (manually).

Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: linux-mtd@lists.infradead.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
---

Please apply directly to subsystem trees

 drivers/mtd/devices/spear_smi.c        | 1 -
 drivers/mtd/nand/raw/denali_dt.c       | 4 +---
 drivers/mtd/nand/raw/hisi504_nand.c    | 4 +---
 drivers/mtd/nand/raw/lpc32xx_mlc.c     | 1 -
 drivers/mtd/nand/raw/marvell_nand.c    | 4 +---
 drivers/mtd/nand/raw/meson_nand.c      | 4 +---
 drivers/mtd/nand/raw/mtk_ecc.c         | 4 +---
 drivers/mtd/nand/raw/mtk_nand.c        | 1 -
 drivers/mtd/nand/raw/omap2.c           | 8 ++------
 drivers/mtd/nand/raw/sh_flctl.c        | 4 +---
 drivers/mtd/nand/raw/stm32_fmc2_nand.c | 5 +----
 drivers/mtd/nand/raw/sunxi_nand.c      | 4 +---
 drivers/mtd/spi-nor/cadence-quadspi.c  | 4 +---
 13 files changed, 11 insertions(+), 37 deletions(-)

diff --git a/drivers/mtd/devices/spear_smi.c b/drivers/mtd/devices/spear_smi.c
index 986f81d2f93e..7f6f6f1d965f 100644
--- a/drivers/mtd/devices/spear_smi.c
+++ b/drivers/mtd/devices/spear_smi.c
@@ -933,7 +933,6 @@ static int spear_smi_probe(struct platform_device *pdev)
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
 		ret = -ENODEV;
-		dev_err(&pdev->dev, "invalid smi irq\n");
 		goto err;
 	}
 
diff --git a/drivers/mtd/nand/raw/denali_dt.c b/drivers/mtd/nand/raw/denali_dt.c
index 5e14836f6bd5..df992554a66f 100644
--- a/drivers/mtd/nand/raw/denali_dt.c
+++ b/drivers/mtd/nand/raw/denali_dt.c
@@ -167,10 +167,8 @@ static int denali_dt_probe(struct platform_device *pdev)
 
 	denali->dev = dev;
 	denali->irq = platform_get_irq(pdev, 0);
-	if (denali->irq < 0) {
-		dev_err(dev, "no irq defined\n");
+	if (denali->irq < 0)
 		return denali->irq;
-	}
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "denali_reg");
 	denali->reg = devm_ioremap_resource(dev, res);
diff --git a/drivers/mtd/nand/raw/hisi504_nand.c b/drivers/mtd/nand/raw/hisi504_nand.c
index 6a4626a8bf95..0b48be54ba6f 100644
--- a/drivers/mtd/nand/raw/hisi504_nand.c
+++ b/drivers/mtd/nand/raw/hisi504_nand.c
@@ -751,10 +751,8 @@ static int hisi_nfc_probe(struct platform_device *pdev)
 	mtd  = nand_to_mtd(chip);
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "no IRQ resource defined\n");
+	if (irq < 0)
 		return -ENXIO;
-	}
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	host->iobase = devm_ioremap_resource(dev, res);
diff --git a/drivers/mtd/nand/raw/lpc32xx_mlc.c b/drivers/mtd/nand/raw/lpc32xx_mlc.c
index 78b31f845c50..241b58b83240 100644
--- a/drivers/mtd/nand/raw/lpc32xx_mlc.c
+++ b/drivers/mtd/nand/raw/lpc32xx_mlc.c
@@ -773,7 +773,6 @@ static int lpc32xx_nand_probe(struct platform_device *pdev)
 
 	host->irq = platform_get_irq(pdev, 0);
 	if (host->irq < 0) {
-		dev_err(&pdev->dev, "failed to get platform irq\n");
 		res = -EINVAL;
 		goto release_dma_chan;
 	}
diff --git a/drivers/mtd/nand/raw/marvell_nand.c b/drivers/mtd/nand/raw/marvell_nand.c
index fc49e13d81ec..fb5abdcfb007 100644
--- a/drivers/mtd/nand/raw/marvell_nand.c
+++ b/drivers/mtd/nand/raw/marvell_nand.c
@@ -2862,10 +2862,8 @@ static int marvell_nfc_probe(struct platform_device *pdev)
 		return PTR_ERR(nfc->regs);
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "failed to retrieve irq\n");
+	if (irq < 0)
 		return irq;
-	}
 
 	nfc->core_clk = devm_clk_get(&pdev->dev, "core");
 
diff --git a/drivers/mtd/nand/raw/meson_nand.c b/drivers/mtd/nand/raw/meson_nand.c
index ea57ddcec41e..84b82d823952 100644
--- a/drivers/mtd/nand/raw/meson_nand.c
+++ b/drivers/mtd/nand/raw/meson_nand.c
@@ -1398,10 +1398,8 @@ static int meson_nfc_probe(struct platform_device *pdev)
 	}
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "no NFC IRQ resource\n");
+	if (irq < 0)
 		return -EINVAL;
-	}
 
 	ret = meson_nfc_clk_init(nfc);
 	if (ret) {
diff --git a/drivers/mtd/nand/raw/mtk_ecc.c b/drivers/mtd/nand/raw/mtk_ecc.c
index 74595b644b7c..75f1fa3d4d35 100644
--- a/drivers/mtd/nand/raw/mtk_ecc.c
+++ b/drivers/mtd/nand/raw/mtk_ecc.c
@@ -527,10 +527,8 @@ static int mtk_ecc_probe(struct platform_device *pdev)
 	}
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "failed to get irq: %d\n", irq);
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = dma_set_mask(dev, DMA_BIT_MASK(32));
 	if (ret) {
diff --git a/drivers/mtd/nand/raw/mtk_nand.c b/drivers/mtd/nand/raw/mtk_nand.c
index 373d47d1ba4c..b8305e39ab51 100644
--- a/drivers/mtd/nand/raw/mtk_nand.c
+++ b/drivers/mtd/nand/raw/mtk_nand.c
@@ -1540,7 +1540,6 @@ static int mtk_nfc_probe(struct platform_device *pdev)
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
-		dev_err(dev, "no nfi irq resource\n");
 		ret = -EINVAL;
 		goto clk_disable;
 	}
diff --git a/drivers/mtd/nand/raw/omap2.c b/drivers/mtd/nand/raw/omap2.c
index 8d881a28140e..dccc927c5fa5 100644
--- a/drivers/mtd/nand/raw/omap2.c
+++ b/drivers/mtd/nand/raw/omap2.c
@@ -1967,10 +1967,8 @@ static int omap_nand_attach_chip(struct nand_chip *chip)
 
 	case NAND_OMAP_PREFETCH_IRQ:
 		info->gpmc_irq_fifo = platform_get_irq(info->pdev, 0);
-		if (info->gpmc_irq_fifo <= 0) {
-			dev_err(dev, "Error getting fifo IRQ\n");
+		if (info->gpmc_irq_fifo <= 0)
 			return -ENODEV;
-		}
 		err = devm_request_irq(dev, info->gpmc_irq_fifo,
 				       omap_nand_irq, IRQF_SHARED,
 				       "gpmc-nand-fifo", info);
@@ -1982,10 +1980,8 @@ static int omap_nand_attach_chip(struct nand_chip *chip)
 		}
 
 		info->gpmc_irq_count = platform_get_irq(info->pdev, 1);
-		if (info->gpmc_irq_count <= 0) {
-			dev_err(dev, "Error getting IRQ count\n");
+		if (info->gpmc_irq_count <= 0)
 			return -ENODEV;
-		}
 		err = devm_request_irq(dev, info->gpmc_irq_count,
 				       omap_nand_irq, IRQF_SHARED,
 				       "gpmc-nand-count", info);
diff --git a/drivers/mtd/nand/raw/sh_flctl.c b/drivers/mtd/nand/raw/sh_flctl.c
index e509c93737c4..058e99d0cbcf 100644
--- a/drivers/mtd/nand/raw/sh_flctl.c
+++ b/drivers/mtd/nand/raw/sh_flctl.c
@@ -1129,10 +1129,8 @@ static int flctl_probe(struct platform_device *pdev)
 	flctl->fifo = res->start + 0x24; /* FLDTFIFO */
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "failed to get flste irq data: %d\n", irq);
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(&pdev->dev, irq, flctl_handle_flste, IRQF_SHARED,
 			       "flste", flctl);
diff --git a/drivers/mtd/nand/raw/stm32_fmc2_nand.c b/drivers/mtd/nand/raw/stm32_fmc2_nand.c
index e63acc077c18..1cc70fe2a4d7 100644
--- a/drivers/mtd/nand/raw/stm32_fmc2_nand.c
+++ b/drivers/mtd/nand/raw/stm32_fmc2_nand.c
@@ -1912,11 +1912,8 @@ static int stm32_fmc2_probe(struct platform_device *pdev)
 	}
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		if (irq != -EPROBE_DEFER)
-			dev_err(dev, "IRQ error missing or invalid\n");
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(dev, irq, stm32_fmc2_irq, 0,
 			       dev_name(dev), fmc2);
diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c
index 89773293c64d..37a4ac0dd85b 100644
--- a/drivers/mtd/nand/raw/sunxi_nand.c
+++ b/drivers/mtd/nand/raw/sunxi_nand.c
@@ -2071,10 +2071,8 @@ static int sunxi_nfc_probe(struct platform_device *pdev)
 		return PTR_ERR(nfc->regs);
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "failed to retrieve irq\n");
+	if (irq < 0)
 		return irq;
-	}
 
 	nfc->ahb_clk = devm_clk_get(dev, "ahb");
 	if (IS_ERR(nfc->ahb_clk)) {
diff --git a/drivers/mtd/spi-nor/cadence-quadspi.c b/drivers/mtd/spi-nor/cadence-quadspi.c
index 67f15a1f16fd..172d7a0a2454 100644
--- a/drivers/mtd/spi-nor/cadence-quadspi.c
+++ b/drivers/mtd/spi-nor/cadence-quadspi.c
@@ -1375,10 +1375,8 @@ static int cqspi_probe(struct platform_device *pdev)
 
 	/* Obtain IRQ line. */
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "Cannot obtain IRQ.\n");
+	if (irq < 0)
 		return -ENXIO;
-	}
 
 	pm_runtime_enable(dev);
 	ret = pm_runtime_get_sync(dev);
-- 
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  parent reply	other threads:[~2019-07-30 18:19 UTC|newest]

Thread overview: 141+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-30 18:15 [PATCH v6 00/57] Add error message to platform_get_irq*() Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 01/57] ata: Remove dev_err() usage after platform_get_irq() Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 02/57] bus: sunxi-rsb: " Stephen Boyd
2019-08-05  3:35   ` Chen-Yu Tsai
2019-08-05 20:44     ` Stephen Boyd
2019-08-06  6:20       ` Chen-Yu Tsai
2019-07-30 18:15 ` [PATCH v6 03/57] hwrng: " Stephen Boyd
2019-08-09  6:17   ` Herbert Xu
2019-07-30 18:15 ` [PATCH v6 04/57] clocksource: " Stephen Boyd
2019-08-08  7:47   ` Geert Uytterhoeven
2019-08-09  6:56   ` Daniel Lezcano
2019-07-30 18:15 ` [PATCH v6 05/57] crypto: " Stephen Boyd
2019-08-09  6:17   ` Herbert Xu
2019-07-30 18:15 ` [PATCH v6 06/57] cpufreq: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 07/57] ARM: " Stephen Boyd
2019-07-30 18:15   ` Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 08/57] MIPS: " Stephen Boyd
2019-08-26 11:05   ` Paul Burton
2019-07-30 18:15 ` [PATCH v6 09/57] devfreq: " Stephen Boyd
2019-07-31  0:21   ` Chanwoo Choi
2019-07-30 18:15 ` [PATCH v6 10/57] dmaengine: " Stephen Boyd
2019-07-31 15:28   ` Vinod Koul
2019-07-30 18:15 ` [PATCH v6 11/57] edac: " Stephen Boyd
2019-08-02 17:04   ` James Morse
2019-07-30 18:15 ` [PATCH v6 12/57] extcon: " Stephen Boyd
2019-07-31  0:20   ` Chanwoo Choi
2019-07-30 18:15 ` [PATCH v6 13/57] firmware: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 14/57] fpga: " Stephen Boyd
2019-08-31 20:55   ` Moritz Fischer
2019-08-31 20:55     ` Moritz Fischer
2019-07-30 18:15 ` [PATCH v6 15/57] gpio: " Stephen Boyd
2019-07-31  7:28   ` Bartosz Golaszewski
2019-08-05 11:26   ` Linus Walleij
2019-07-30 18:15 ` [PATCH v6 16/57] HSI: " Stephen Boyd
2019-07-30 20:44   ` Sebastian Reichel
2019-07-30 18:15 ` [PATCH v6 17/57] hwmon: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 18/57] i2c: " Stephen Boyd
2019-07-31 14:30   ` Wolfram Sang
2019-07-31 14:46     ` Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 19/57] iio: " Stephen Boyd
2019-07-31  6:42   ` Phil Reid
2019-07-31 14:32     ` Stephen Boyd
2019-08-01  2:37       ` Phil Reid
2019-08-05 15:01         ` Jonathan Cameron
2019-08-05 15:00   ` Jonathan Cameron
2019-07-30 18:15 ` [PATCH v6 20/57] infiniband: " Stephen Boyd
2019-07-31 15:53   ` Doug Ledford
2019-07-30 18:15 ` [PATCH v6 21/57] Input: " Stephen Boyd
2019-08-14 17:48   ` Dmitry Torokhov
2019-07-30 18:15 ` [PATCH v6 22/57] iommu: " Stephen Boyd
2019-07-30 18:15   ` Stephen Boyd
2019-08-09 15:33   ` Joerg Roedel
2019-08-09 15:33     ` Joerg Roedel
2019-07-30 18:15 ` [PATCH v6 23/57] irqchip: " Stephen Boyd
2019-08-07 14:23   ` Marc Zyngier
2019-07-30 18:15 ` [PATCH v6 24/57] mailbox: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 25/57] media: " Stephen Boyd
2019-08-08  7:56   ` Geert Uytterhoeven
2019-07-30 18:15 ` [PATCH v6 26/57] memory: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 27/57] mfd: " Stephen Boyd
2019-08-12  9:39   ` Lee Jones
2019-07-30 18:15 ` [PATCH v6 28/57] pcie-gadget-spear: " Stephen Boyd
2019-07-30 18:29   ` Arnd Bergmann
2019-07-31 14:16     ` Stephen Boyd
2019-08-05 16:05       ` Greg Kroah-Hartman
2019-07-30 18:15 ` [PATCH v6 29/57] mmc: " Stephen Boyd
2019-08-02 15:16   ` Ulf Hansson
2019-08-08  7:58   ` Geert Uytterhoeven
2019-07-30 18:15 ` Stephen Boyd [this message]
2019-07-30 18:15   ` [PATCH v6 30/57] mtd: " Stephen Boyd
2019-10-08 17:25   ` Miquel Raynal
2019-10-08 17:25     ` Miquel Raynal
2019-07-30 18:15 ` [PATCH v6 31/57] pci: " Stephen Boyd
2019-07-30 21:56   ` Bjorn Helgaas
2019-08-07 14:09     ` Marc Gonzalez
2019-08-07 22:08       ` Bjorn Helgaas
2019-08-08  8:02   ` Geert Uytterhoeven
2019-08-10  8:20   ` Linus Walleij
2019-07-30 18:15 ` [PATCH v6 32/57] perf: " Stephen Boyd
2019-07-30 18:15   ` Stephen Boyd
2019-07-31  8:40   ` Will Deacon
2019-07-31  8:40     ` Will Deacon
2019-07-31 14:07     ` Stephen Boyd
2019-07-31 14:07       ` Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 33/57] pinctrl: " Stephen Boyd
2019-08-05 11:24   ` Linus Walleij
2019-07-30 18:15 ` [PATCH v6 34/57] pinctrl: intel: " Stephen Boyd
2019-07-30 18:32   ` Andy Shevchenko
2019-08-01 13:57   ` Andy Shevchenko
2019-07-30 18:15 ` [PATCH v6 35/57] power: supply: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 36/57] pwm: " Stephen Boyd
2019-07-31  6:58   ` Uwe Kleine-König
2019-07-31  7:13     ` Greg Kroah-Hartman
2019-07-31  7:39       ` Uwe Kleine-König
2019-07-30 18:15 ` [PATCH v6 37/57] regulator: " Stephen Boyd
2019-08-02 11:22   ` Applied "regulator: Remove dev_err() usage after platform_get_irq()" to the regulator tree Mark Brown
2019-07-30 18:15 ` [PATCH v6 38/57] remoteproc: Remove dev_err() usage after platform_get_irq() Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 39/57] rtc: " Stephen Boyd
2019-08-08  8:05   ` Geert Uytterhoeven
2019-08-13  8:53   ` Alexandre Belloni
2019-07-30 18:15 ` [PATCH v6 40/57] soc: " Stephen Boyd
2019-07-30 18:35   ` Bjorn Andersson
2019-07-30 21:26     ` Leo Li
2019-07-30 21:36       ` Stephen Boyd
2019-07-31 18:50         ` Li Yang
2019-07-30 21:36     ` [PATCH v7 1/2] soc: fsl: qbman: " Stephen Boyd
2019-07-30 21:36     ` [PATCH v7 2/2] soc: qcom: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 41/57] spi: " Stephen Boyd
2019-08-02 11:22   ` Applied "spi: Remove dev_err() usage after platform_get_irq()" to the spi tree Mark Brown
2019-08-02 11:22     ` Mark Brown
2019-08-08  8:09   ` [PATCH v6 41/57] spi: Remove dev_err() usage after platform_get_irq() Geert Uytterhoeven
2019-07-30 18:15 ` [PATCH v6 42/57] staging: " Stephen Boyd
2019-07-30 18:15 ` Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 43/57] thermal: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 44/57] tty: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 45/57] uio: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 46/57] usb: " Stephen Boyd
2019-08-08 12:40   ` Felipe Balbi
2019-07-30 18:15 ` [PATCH v6 47/57] video: " Stephen Boyd
2019-07-30 18:15   ` Stephen Boyd
2020-01-03 11:29   ` Bartlomiej Zolnierkiewicz
2020-01-03 11:29     ` Bartlomiej Zolnierkiewicz
2020-01-03 11:29     ` Bartlomiej Zolnierkiewicz
2019-07-30 18:15 ` [PATCH v6 48/57] watchdog: " Stephen Boyd
2019-07-30 18:41   ` Guenter Roeck
2019-07-30 18:15 ` [PATCH v6 49/57] ASoC: " Stephen Boyd
2019-08-02 11:21   ` Applied "ASoC: Remove dev_err() usage after platform_get_irq()" to the asoc tree Mark Brown
2019-08-02 11:21     ` Mark Brown
2019-07-30 18:15 ` [PATCH v6 50/57] gpu: Remove dev_err() usage after platform_get_irq() Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 51/57] net: " Stephen Boyd
2019-07-30 21:25   ` David Miller
2019-07-30 18:15 ` [PATCH v6 52/57] platform/x86: intel_pmc_ipc: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 53/57] platform/mellanox: mlxreg-hotplug: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 54/57] platform/x86: intel_bxtwc_tmu: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 55/57] platform/x86: intel_int0002_vgpio: " Stephen Boyd
2019-08-01 15:11   ` Andy Shevchenko
2019-07-30 18:15 ` [PATCH v6 56/57] scsi: " Stephen Boyd
2019-07-30 18:15 ` [PATCH v6 57/57] ALSA: x86: " Stephen Boyd
2019-07-31  8:23 ` [PATCH v6 00/57] Add error message to platform_get_irq*() Markus Elfring
2019-07-31  8:23   ` [Cocci] " Markus Elfring
2019-07-31  8:23   ` Markus Elfring

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