1 files changed, 0 insertions, 8 deletions

diff --git a/kernel/dma/mapping.c b/kernel/dma/mapping.c
index 64a3d294f4b4..d9334f31a5af 100644
--- a/kernel/dma/mapping.c
+++ b/kernel/dma/mapping.c
@@ -345,12 +345,6 @@ void dma_free_attrs(struct device *dev, size_t size, void *cpu_addr,
 }
 EXPORT_SYMBOL(dma_free_attrs);
 
-static inline void dma_check_mask(struct device *dev, u64 mask)
-{
-        if (sme_active() && (mask < (((u64)sme_get_me_mask() << 1) - 1)))
-                dev_warn(dev, "SME is active, device will require DMA bounce buffers\n");
-}
-
 int dma_supported(struct device *dev, u64 mask)
 {
         const struct dma_map_ops *ops = get_dma_ops(dev);
@@ -381,7 +375,6 @@ int dma_set_mask(struct device *dev, u64 mask)
                 return -EIO;
 
         arch_dma_set_mask(dev, mask);
-        dma_check_mask(dev, mask);
         *dev->dma_mask = mask;
         return 0;
 }
@@ -399,7 +392,6 @@ int dma_set_coherent_mask(struct device *dev, u64 mask)
         if (!dma_supported(dev, mask))
                 return -EIO;
 
-        dma_check_mask(dev, mask);
         dev->coherent_dma_mask = mask;
         return 0;
 }