[PATCH 3/3] drivers/perf: hisi: Remove redundant dev_err()/dev_err_probe()

[Pan Chuang]

Since commit 55b48e23f5c4 ("genirq/devres: Add error handling in
devm_request_*_irq()"), devm_request_irq() automatically logs
detailed error messages on failure. Remove the now-redundant
driver-specific dev_err() and dev_err_probe() calls.

Signed-off-by: Pan Chuang <panchuang at vivo.com>
---
 drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c | 3 +--
 drivers/perf/hisilicon/hisi_uncore_pmu.c     | 5 +----
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c b/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c
index f963e4f9e552..56a88fb0d3c2 100644
--- a/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c
+++ b/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c
@@ -604,8 +604,7 @@ static int hisi_l3c_pmu_init_ext(struct hisi_pmu *l3c_pmu, struct platform_devic
 				       IRQF_NOBALANCING | IRQF_NO_THREAD,
 				       irqname, l3c_pmu);
 		if (ret < 0)
-			return dev_err_probe(&pdev->dev, ret,
-				"Fail to request EXT IRQ: %d.\n", irq);
+			return ret;
 
 		hisi_l3c_pmu->ext_irq[i] = irq;
 	}
diff --git a/drivers/perf/hisilicon/hisi_uncore_pmu.c b/drivers/perf/hisilicon/hisi_uncore_pmu.c
index 0ff2fdf4b3e2..77390d033d08 100644
--- a/drivers/perf/hisilicon/hisi_uncore_pmu.c
+++ b/drivers/perf/hisilicon/hisi_uncore_pmu.c
@@ -192,11 +192,8 @@ int hisi_uncore_pmu_init_irq(struct hisi_pmu *hisi_pmu,
 	ret = devm_request_irq(&pdev->dev, irq, hisi_uncore_pmu_isr,
 			       IRQF_NOBALANCING | IRQF_NO_THREAD,
 			       dev_name(&pdev->dev), hisi_pmu);
-	if (ret < 0) {
-		dev_err(&pdev->dev,
-			"Fail to request IRQ: %d ret: %d.\n", irq, ret);
+	if (ret < 0)
 		return ret;
-	}
 
 	hisi_pmu->irq = irq;
 
-- 
2.34.1