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authorTang Bin <tangbin@cmss.chinamobile.com>2020-04-02 20:03:30 +0800
committerWill Deacon <will@kernel.org>2020-04-30 21:49:32 +0100
commit1f0d97bb7082ead69acc899cd5dae9deb8b91577 (patch)
tree8327a5af9454b34d31715e79128641eae4fd245a
parent5810f00ade49f4710a9e834db5a3ad786a76e880 (diff)
downloadlinux-1f0d97bb7082ead69acc899cd5dae9deb8b91577.tar.bz2
drivers/perf: arm_spe_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/20200402120330.19468-1-tangbin@cmss.chinamobile.com Signed-off-by: Will Deacon <will@kernel.org>
-rw-r--r--drivers/perf/arm_spe_pmu.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/perf/arm_spe_pmu.c b/drivers/perf/arm_spe_pmu.c
index b72c04852599..58a710eb4e5a 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);