diff options
| author | Kefeng Wang <[email protected]> | 2016-06-01 14:06:15 +0800 |
|---|---|---|
| committer | Rob Herring <[email protected]> | 2016-06-23 14:57:40 -0500 |
| commit | bb8e15d60462a84a25a3bf33e8bc29b46c6d470a (patch) | |
| tree | b09eb2259c374d36808aba948788eb90b50dc5bc /include/linux | |
| parent | 5edb56491d4812c42175980759da53388e5d86f5 (diff) | |
of: iommu: make of_iommu_init() postcore_initcall_sync
The of_iommu_init() is called multiple times by arch code,
make it postcore_initcall_sync, then we can drop relevant
calls fully.
Note, the IOMMUs should have a chance to perform some basic
initialisation before we start adding masters to them. So
postcore_initcall_sync is good choice, it ensures of_iommu_init()
called before of_platform_populate.
Acked-by: Rich Felker <[email protected]>
Tested-by: Marek Szyprowski <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Marek Szyprowski <[email protected]>
Cc: Rich Felker <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Robin Murphy <[email protected]>
Cc: Will Deacon <[email protected]>
Signed-off-by: Kefeng Wang <[email protected]>
Acked-by: Joerg Roedel <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/of_iommu.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/of_iommu.h b/include/linux/of_iommu.h index bd02b44902d0..e80b9c762a03 100644 --- a/include/linux/of_iommu.h +++ b/include/linux/of_iommu.h @@ -11,7 +11,6 @@ extern int of_get_dma_window(struct device_node *dn, const char *prefix, int index, unsigned long *busno, dma_addr_t *addr, size_t *size); -extern void of_iommu_init(void); extern const struct iommu_ops *of_iommu_configure(struct device *dev, struct device_node *master_np); @@ -24,7 +23,6 @@ static inline int of_get_dma_window(struct device_node *dn, const char *prefix, return -EINVAL; } -static inline void of_iommu_init(void) { } static inline const struct iommu_ops *of_iommu_configure(struct device *dev, struct device_node *master_np) { |