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| author | Jean-Philippe Brucker <jean-philippe@linaro.org> | 2019-11-11 12:17:21 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2019-11-11 15:44:17 +0100 |
| commit | 34d1b0895dbd10713c73615d8f532e78509e12d9 (patch) | |
| tree | 9867436b1f9ec987f18d9e18747150f5ba1deb4e /drivers | |
| parent | f7aff1a93f52047739af31072de0ad8d149641f3 (diff) | |
| download | linux-stable-34d1b0895dbd10713c73615d8f532e78509e12d9.tar.gz linux-stable-34d1b0895dbd10713c73615d8f532e78509e12d9.tar.bz2 linux-stable-34d1b0895dbd10713c73615d8f532e78509e12d9.zip | |
iommu/arm-smmu: Remove duplicate error message
Since commit 7723f4c5ecdb ("driver core: platform: Add an error message
to platform_get_irq*()"), platform_get_irq() displays an error when the
IRQ isn't found. Remove the error print from the SMMU driver. Note the
slight change of behaviour: no message is printed if platform_get_irq()
returns -EPROBE_DEFER, which probably doesn't concern the SMMU.
Fixes: 7723f4c5ecdb ("driver core: platform: Add an error message to platform_get_irq*()")
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iommu/arm-smmu.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c index 424ebf38cd09..f05c821dd181 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -2095,10 +2095,8 @@ static int arm_smmu_device_probe(struct platform_device *pdev) for (i = 0; i < num_irqs; ++i) { int irq = platform_get_irq(pdev, i); - if (irq < 0) { - dev_err(dev, "failed to get irq index %d\n", i); + if (irq < 0) return -ENODEV; - } smmu->irqs[i] = irq; } |