From: Pawel Laszczak <pawell@cadence.com>
Date: Thu, 15 Oct 2020 04:54:47 +0000 (+0200)
Subject: usb: cdns3: Rids of duplicate error message
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=cdd3013dcc5cf6b03150caac0b96212ab221cf7a;p=linux.git

usb: cdns3: Rids of duplicate error message

On failure, the platform_get_irq_byname prints an error message,
so patch removes error message related to this function from
core.c file.

A change was suggested during reviewing CDNSP driver by Chunfeng Yun.

Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
---

diff --git a/drivers/usb/cdns3/core.c b/drivers/usb/cdns3/core.c
index a0f73d4711ae2..f2dedce3a40e4 100644
--- a/drivers/usb/cdns3/core.c
+++ b/drivers/usb/cdns3/core.c
@@ -466,11 +466,8 @@ static int cdns3_probe(struct platform_device *pdev)
 	cdns->xhci_res[1] = *res;
 
 	cdns->dev_irq = platform_get_irq_byname(pdev, "peripheral");
-	if (cdns->dev_irq == -EPROBE_DEFER)
-		return cdns->dev_irq;
-
 	if (cdns->dev_irq < 0)
-		dev_err(dev, "couldn't get peripheral irq\n");
+		return cdns->dev_irq;
 
 	regs = devm_platform_ioremap_resource_byname(pdev, "dev");
 	if (IS_ERR(regs))
@@ -478,14 +475,9 @@ static int cdns3_probe(struct platform_device *pdev)
 	cdns->dev_regs	= regs;
 
 	cdns->otg_irq = platform_get_irq_byname(pdev, "otg");
-	if (cdns->otg_irq == -EPROBE_DEFER)
+	if (cdns->otg_irq < 0)
 		return cdns->otg_irq;
 
-	if (cdns->otg_irq < 0) {
-		dev_err(dev, "couldn't get otg irq\n");
-		return cdns->otg_irq;
-	}
-
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "otg");
 	if (!res) {
 		dev_err(dev, "couldn't get otg resource\n");