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 <h...@hanshq.net>
---
 drivers/iommu/arm-smmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
index ca18d6d..d84f983 100644
--- a/drivers/iommu/arm-smmu.c
+++ b/drivers/iommu/arm-smmu.c
@@ -623,7 +623,7 @@ 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);
-- 
2.0.0.526.g5318336

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