Hi Daniel,
Thanks for your reply.
On 03/26/2018 02:31 PM, Daniel Kurtz wrote:
>+struct rk_iommudata {
>+ struct rk_iommu *iommu;
>+};
Why do we need this struct? Can't we just assign a pointer to struct
rk_iommu directly to dev->archdata.iommu?
hmmm, i was trying to add more device related data in patch[13]:
struct rk_iommudata {
+ struct device_link *link; /* runtime PM link from IOMMU to master */
struct rk_iommu *iommu;
};
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