From 228f855fb57ae25599eee64a3f3db4f7f405b34f Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Tue, 30 Jul 2019 11:15:32 -0700 Subject: perf: Remove dev_err() usage after platform_get_irq() We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes wrong. Let's remove these prints with a simple semantic patch. // @@ expression ret; struct platform_device *E; @@ ret = ( platform_get_irq(E, ...) | platform_get_irq_byname(E, ...) ); if ( \( ret < 0 \| ret <= 0 \) ) { ( -if (ret != -EPROBE_DEFER) -{ ... -dev_err(...); -... } | ... -dev_err(...); ) ... } // While we're here, remove braces on if statements that only have one statement (manually). Cc: Will Deacon Cc: Mark Rutland Cc: linux-arm-kernel@lists.infradead.org Cc: Greg Kroah-Hartman Signed-off-by: Stephen Boyd Signed-off-by: Will Deacon --- drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c') diff --git a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c index 6ad0823bcf23..e42d4464c2cf 100644 --- a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c @@ -217,10 +217,8 @@ static int hisi_ddrc_pmu_init_irq(struct hisi_pmu *ddrc_pmu, /* Read and init IRQ */ irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(&pdev->dev, "DDRC PMU get irq fail; irq:%d\n", irq); + if (irq < 0) return irq; - } ret = devm_request_irq(&pdev->dev, irq, hisi_ddrc_pmu_isr, IRQF_NOBALANCING | IRQF_NO_THREAD, -- cgit v1.2.3