Commit 565d4542 authored Oct 23, 2019 by YueHaibing Committed by Joerg Roedel Oct 30, 2019

iommu/ipmmu-vmsa: Remove dev_err() on platform_get_irq() failure



platform_get_irq() will call dev_err() itself on failure,
so there is no need for the driver to also do this.
This is detected by coccinelle.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

parent d6d5df1d

drivers/iommu/ipmmu-vmsa.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -1105,10 +1105,8 @@ static int ipmmu_probe(struct platform_device *pdev)
		/* Root devices have mandatory IRQs */
		if (ipmmu_is_root(mmu)) {
		irq = platform_get_irq(pdev, 0);
		if (irq < 0) {
		dev_err(&pdev->dev, "no IRQ found\n");
		if (irq < 0)
		return irq;
		}

		ret = devm_request_irq(&pdev->dev, irq, ipmmu_irq, 0,
		dev_name(&pdev->dev), mmu);