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drivers/perf: arm_dsu_pmu: Avoid duplicate printouts

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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>
This commit is contained in:
Tang Bin 2020-04-02 19:59:40 +08:00 committed by Will Deacon
parent 6a8b55ed40
commit 5810f00ade
1 changed files with 1 additions and 3 deletions
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4
drivers/perf/arm_dsu_pmu.c
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@ -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));