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Subject[PATCH v2 1/2] bus: fsl-mc: don't assume an iommu is always present
Date
There are certain scenarios where an iommu is not present, e.g.
booting in a VM. Let's support these scenarios by dropping the
check.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
---
Changes in v2:
- none

drivers/bus/fsl-mc/fsl-mc-bus.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/bus/fsl-mc/fsl-mc-bus.c b/drivers/bus/fsl-mc/fsl-mc-bus.c
index b69794e7364d..b0449df117e8 100644
--- a/drivers/bus/fsl-mc/fsl-mc-bus.c
+++ b/drivers/bus/fsl-mc/fsl-mc-bus.c
@@ -908,9 +908,6 @@ static int fsl_mc_bus_probe(struct platform_device *pdev)
u32 mc_portal_size, mc_stream_id;
struct resource *plat_res;

- if (!iommu_present(&fsl_mc_bus_type))
- return -EPROBE_DEFER;
-
mc = devm_kzalloc(&pdev->dev, sizeof(*mc), GFP_KERNEL);
if (!mc)
return -ENOMEM;
--
2.17.1
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