[PATCH] iommu/arm-smmu: fix the module name for disable_bypass parameter

[Li Yang]

Since commit cd221bd24ff5 ("iommu/arm-smmu: Allow building as a module"),
there is a side effect that the module name is changed from arm-smmu to
arm-smmu-mod.  So the kernel parameter for disable_bypass need to be
changed too.  Fix the Kconfig help and error message to the correct
parameter name.

Signed-off-by: Li Yang <leoyang.li@xxxxxxx>
---
 drivers/iommu/Kconfig    | 2 +-
 drivers/iommu/arm-smmu.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index d2fade984999..fb54be903c60 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -415,7 +415,7 @@ config ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT
 	  hardcode the bypass disable in the code.
 
 	  NOTE: the kernel command line parameter
-	  'arm-smmu.disable_bypass' will continue to override this
+	  'arm-smmu-mod.disable_bypass' will continue to override this
 	  config.
 
 config ARM_SMMU_V3
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
index 16c4b87af42b..2ffe8ff04393 100644
--- a/drivers/iommu/arm-smmu.c
+++ b/drivers/iommu/arm-smmu.c
@@ -512,7 +512,7 @@ static irqreturn_t arm_smmu_global_fault(int irq, void *dev)
 		if (IS_ENABLED(CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT) &&
 		    (gfsr & ARM_SMMU_sGFSR_USF))
 			dev_err(smmu->dev,
-				"Blocked unknown Stream ID 0x%hx; boot with \"arm-smmu.disable_bypass=0\" to allow, but this may have security implications\n",
+				"Blocked unknown Stream ID 0x%hx; boot with \"arm-smmu-mod.disable_bypass=0\" to allow, but this may have security implications\n",
 				(u16)gfsynr1);
 		else
 			dev_err(smmu->dev,
-- 
2.17.1