The following functions are not referenced outside dma-iommu.c (and
iova.c), which can only be built-in:
- init_iova_flush_queue()
- free_iova_fast()
- queue_iova()
- alloc_iova_fast()
So stop exporting them.
Signed-off-by: John Garry <john.ga...@huawei.com>
---
drivers/iommu/iova.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c
index 04f0a3ae1c63..f9c35852018d 100644
--- a/drivers/iommu/iova.c
+++ b/drivers/iommu/iova.c
@@ -112,7 +112,6 @@ int init_iova_flush_queue(struct iova_domain *iovad,
return 0;
}
-EXPORT_SYMBOL_GPL(init_iova_flush_queue);
static struct rb_node *
__get_cached_rbnode(struct iova_domain *iovad, unsigned long limit_pfn)
@@ -451,7 +450,6 @@ alloc_iova_fast(struct iova_domain *iovad, unsigned long
size,
return new_iova->pfn_lo;
}
-EXPORT_SYMBOL_GPL(alloc_iova_fast);
/**
* free_iova_fast - free iova pfn range into rcache
@@ -469,7 +467,6 @@ free_iova_fast(struct iova_domain *iovad, unsigned long
pfn, unsigned long size)
free_iova(iovad, pfn);
}
-EXPORT_SYMBOL_GPL(free_iova_fast);
#define fq_ring_for_each(i, fq) \
for ((i) = (fq)->head; (i) != (fq)->tail; (i) = ((i) + 1) %
IOVA_FQ_SIZE)
@@ -598,7 +595,6 @@ void queue_iova(struct iova_domain *iovad,
mod_timer(&iovad->fq_timer,
jiffies + msecs_to_jiffies(IOVA_FQ_TIMEOUT));
}
-EXPORT_SYMBOL_GPL(queue_iova);
/**
* put_iova_domain - destroys the iova doamin
--
2.26.2
