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Diffstat (limited to 'arch/arm64/mm/dma-mapping.c')
-rw-r--r--arch/arm64/mm/dma-mapping.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
index 7963aa4b5d28..331c4ca6205c 100644
--- a/arch/arm64/mm/dma-mapping.c
+++ b/arch/arm64/mm/dma-mapping.c
@@ -40,7 +40,7 @@ static pgprot_t __get_dma_pgprot(struct dma_attrs *attrs, pgprot_t prot,
static struct gen_pool *atomic_pool;
#define DEFAULT_DMA_COHERENT_POOL_SIZE SZ_256K
-static size_t atomic_pool_size = DEFAULT_DMA_COHERENT_POOL_SIZE;
+static size_t atomic_pool_size __initdata = DEFAULT_DMA_COHERENT_POOL_SIZE;
static int __init early_coherent_pool(char *p)
{
@@ -896,7 +896,7 @@ static int __iommu_attach_notifier(struct notifier_block *nb,
return 0;
}
-static int register_iommu_dma_ops_notifier(struct bus_type *bus)
+static int __init register_iommu_dma_ops_notifier(struct bus_type *bus)
{
struct notifier_block *nb = kzalloc(sizeof(*nb), GFP_KERNEL);
int ret;