20 May
2015
20 May
'15
12:01 p.m.
On Wednesday 20 May 2015 13:32:33 Thierry Reding wrote:
Since these are all static functions, perhaps an "if (IS_ENABLED(...))" would work here? That way you'd get compile coverage of the code in all cases.
I had the same thought at first.
But perhaps that doesn't work for IOMMU. I have a vague memory of running across something like this before and IOMMU has this quirk of defining struct iommu_ops as empty if IOMMU_API is deselected so you'll probably get compiler errors unless you actually preprocess the code out.
Exactly.
Arnd