From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= Subject: [PATCH 05/10] PCI: host-generic: Remove dev_err() when handing an error from platform_get_irq() Date: Sun, 2 Aug 2020 14:25:57 +0000 Message-ID: <20200802142601.1635926-6-kw@linux.com> References: <20200802142601.1635926-1-kw@linux.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20200802142601.1635926-1-kw@linux.com> Sender: linux-omap-owner@vger.kernel.org To: Bjorn Helgaas Cc: Jingoo Han , Kukjin Kim , Krzysztof Kozlowski , Richard Zhu , Lucas Stach , Shawn Guo , Sascha Hauer , Murali Karicheri , Yue Wang , Kevin Hilman , Thomas Petazzoni , Jesper Nilsson , Xiaowei Song , Binghui Wang , Pratyush Anand , Hou Zhiqiang , Linus Walleij , Toan Le , Ley Foon Tan Shawn Lin List-Id: linux-rockchip.vger.kernel.org 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 suggestion from Coccinelle: drivers/pci/controller/pcie-tango.c:277:2-9: line 277 is redundant because platform_get_irq() already prints an error Suggested-by: Bjorn Helgaas Signed-off-by: Krzysztof Wilczyński --- drivers/pci/controller/pcie-tango.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pci/controller/pcie-tango.c b/drivers/pci/controller/pcie-tango.c index 8f640c70f936..d093a8ce4bb1 100644 --- a/drivers/pci/controller/pcie-tango.c +++ b/drivers/pci/controller/pcie-tango.c @@ -273,10 +273,8 @@ static int tango_pcie_probe(struct platform_device *pdev) writel_relaxed(0, pcie->base + SMP8759_ENABLE + offset); virq = platform_get_irq(pdev, 1); - if (virq < 0) { - dev_err(dev, "Failed to map IRQ\n"); + if (virq < 0) return virq; - } irq_dom = irq_domain_create_linear(fwnode, MSI_MAX, &dom_ops, pcie); if (!irq_dom) { -- 2.27.0