Commit 5810f00a authored Apr 02, 2020 by Tang Bin Committed by Will Deacon Apr 30, 2020

drivers/perf: arm_dsu_pmu: Avoid duplicate printouts



platform_get_irq() already screams on failure, so the redundant call to
dev_err() can be removed.

Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20200402115940.4928-1-tangbin@cmss.chinamobile.com


Signed-off-by: Will Deacon <will@kernel.org>

parent 6a8b55ed

drivers/perf/arm_dsu_pmu.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -690,10 +690,8 @@ static int dsu_pmu_device_probe(struct platform_device *pdev)
		}

		irq = platform_get_irq(pdev, 0);
		if (irq < 0) {
		dev_warn(&pdev->dev, "Failed to find IRQ\n");
		if (irq < 0)
		return -EINVAL;
		}

		name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s_%d",
		PMUNAME, atomic_inc_return(&pmu_idx));

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