On Wed, 14 Mar 2018, Christoph Hellwig wrote:> #if defined(CONFIG_INTEL_IOMMU) || defined(CONFIG_AMD_IOMMU)> void *iommu; /* hook for IOMMU specific extension */> #endif> +#ifdef CONFIG_STA2X11> + bool is_sta2x11 : 1;Huch? Please use either bool or an unsigned int based bitfield. A booleanbitfield doesn't make sense.Thanks, tglx