[PATCH] perf:arm_spe:Avoid duplicate printouts

From: Tang Bin
Date: Thu Apr 02 2020 - 08:02:17 EST


Because platform_get_irq() has dev_err(),so this place
should be removed.

Signed-off-by: Tang Bin <tangbin@xxxxxxxxxxxxxxxxxxxx>
---
drivers/perf/arm_spe_pmu.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/perf/arm_spe_pmu.c b/drivers/perf/arm_spe_pmu.c
index 4e4984a55..dd561880d 100644
--- a/drivers/perf/arm_spe_pmu.c
+++ b/drivers/perf/arm_spe_pmu.c
@@ -1133,10 +1133,8 @@ static int arm_spe_pmu_irq_probe(struct arm_spe_pmu *spe_pmu)
struct platform_device *pdev = spe_pmu->pdev;
int irq = platform_get_irq(pdev, 0);

- if (irq < 0) {
- dev_err(&pdev->dev, "failed to get IRQ (%d)\n", irq);
+ if (irq < 0)
return -ENXIO;
- }

if (!irq_is_percpu(irq)) {
dev_err(&pdev->dev, "expected PPI but got SPI (%d)\n", irq);
--
2.20.1.windows.1