From caecb05c800081c57907749f787f05f62011564e Mon Sep 17 00:00:00 2001 From: Krzysztof Wilczyński Date: Sun, 2 Aug 2020 14:25:53 +0000 Subject: PCI: Remove dev_err() when handing an error from platform_get_irq() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There is no need to call the dev_err() function directly to print a custom message when handling an error from either the platform_get_irq() or platform_get_irq_byname() functions as both are going to display an appropriate error message in case of a failure. This change is as per suggestions from Coccinelle, e.g., drivers/pci/controller/dwc/pcie-armada8k.c:252:2-9: line 252 is redundant because platform_get_irq() already prints an error [bhelgaas: squashed into one commit] Suggested-by: Bjorn Helgaas Link: https://lore.kernel.org/r/20200802142601.1635926-2-kw@linux.com Link: https://lore.kernel.org/r/20200802142601.1635926-3-kw@linux.com Link: https://lore.kernel.org/r/20200802142601.1635926-4-kw@linux.com Link: https://lore.kernel.org/r/20200802142601.1635926-5-kw@linux.com Link: https://lore.kernel.org/r/20200802142601.1635926-6-kw@linux.com Link: https://lore.kernel.org/r/20200802142601.1635926-7-kw@linux.com Link: https://lore.kernel.org/r/20200802142601.1635926-8-kw@linux.com Link: https://lore.kernel.org/r/20200802142601.1635926-9-kw@linux.com Link: https://lore.kernel.org/r/20200802142601.1635926-10-kw@linux.com Link: https://lore.kernel.org/r/20200803071040.1663662-1-kw@linux.com Signed-off-by: Krzysztof Wilczyński Signed-off-by: Bjorn Helgaas Reviewed-by: Ley Foon Tan # altera Acked-by: Jesper Nilsson # dwc --- drivers/pci/controller/dwc/pci-dra7xx.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'drivers/pci/controller/dwc/pci-dra7xx.c') diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c index 6184ebc9392d..66465dd69858 100644 --- a/drivers/pci/controller/dwc/pci-dra7xx.c +++ b/drivers/pci/controller/dwc/pci-dra7xx.c @@ -629,10 +629,8 @@ static int __init dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx, struct resource *res; pp->irq = platform_get_irq(pdev, 1); - if (pp->irq < 0) { - dev_err(dev, "missing IRQ resource\n"); + if (pp->irq < 0) return pp->irq; - } ret = dra7xx_pcie_init_irq_domain(pp); if (ret < 0) @@ -871,10 +869,8 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev) pci->ops = &dw_pcie_ops; irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(dev, "missing IRQ resource: %d\n", irq); + if (irq < 0) return irq; - } base = devm_platform_ioremap_resource_byname(pdev, "ti_conf"); if (IS_ERR(base)) -- cgit v1.2.3