iommu/arm-smmu: fix decimal printf format specifiers prefixed with 0x

The prefix suggests the number should be printed in hex, so use
the %x specifier to do that.

Found by using regex suggested by Joe Perches.

Signed-off-by: Hans Wennborg <hans@hanshq.net>
Signed-off-by: Will Deacon <will.deacon@arm.com>

diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
index ba9d7e52ed1a98576e639ee8829975fca062f332..1d69f147c924c3db9835f4685ea2c81d293d552c 100644 (file)
--- a/drivers/iommu/arm-smmu.c
+++ b/drivers/iommu/arm-smmu.c
@@ -634,7 +634,7 @@ static irqreturn_t arm_smmu_context_fault(int irq, void *dev)
 
        if (fsr & FSR_IGN)
                dev_err_ratelimited(smmu->dev,
-                                   "Unexpected context fault (fsr 0x%u)\n",
+                                   "Unexpected context fault (fsr 0x%x)\n",
                                    fsr);
 
        fsynr = readl_relaxed(cb_base + ARM_SMMU_CB_FSYNR0);