From: Pawel Laszczak <pawell@cadence.com>
To: <balbi@kernel.org>
Cc: <peter.chen@nxp.com>, <rogerq@ti.com>,
<gregkh@linuxfoundation.org>, <linux-usb@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <kurahul@cadence.com>,
Pawel Laszczak <pawell@cadence.com>
Subject: [PATCH v2] usb: cdns3: Rids of duplicate error message
Date: Mon, 12 Oct 2020 08:42:56 +0200 [thread overview]
Message-ID: <20201012064256.8344-1-pawell@cadence.com> (raw)
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.
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
---
Changelog:
v2
- simplified code as sugested by Roger Quadros.
drivers/usb/cdns3/core.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/usb/cdns3/core.c b/drivers/usb/cdns3/core.c
index a0f73d4711ae..85ef3025b293 100644
--- a/drivers/usb/cdns3/core.c
+++ b/drivers/usb/cdns3/core.c
@@ -469,22 +469,14 @@ static int cdns3_probe(struct platform_device *pdev)
if (cdns->dev_irq == -EPROBE_DEFER)
return cdns->dev_irq;
- if (cdns->dev_irq < 0)
- dev_err(dev, "couldn't get peripheral irq\n");
-
regs = devm_platform_ioremap_resource_byname(pdev, "dev");
if (IS_ERR(regs))
return PTR_ERR(regs);
cdns->dev_regs = regs;
cdns->otg_irq = platform_get_irq_byname(pdev, "otg");
- if (cdns->otg_irq == -EPROBE_DEFER)
- return cdns->otg_irq;
-
- if (cdns->otg_irq < 0) {
- dev_err(dev, "couldn't get otg irq\n");
+ if (cdns->otg_irq < 0)
return cdns->otg_irq;
- }
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "otg");
if (!res) {
--
2.17.1
next reply other threads:[~2020-10-12 6:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-12 6:42 Pawel Laszczak [this message]
2020-10-12 8:16 ` Roger Quadros
2020-10-12 11:12 ` Pawel Laszczak
2020-10-12 11:38 ` Roger Quadros
2020-10-12 12:18 ` Peter Chen
2020-10-12 12:26 ` Pawel Laszczak
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