On Tue, Jun 10, 2025 at 03:13:46PM +0200, Jens Wiklander wrote: > Export the dma-buf heap functions to allow them to be used by the OP-TEE > driver. The OP-TEE driver wants to register and manage specific secure > DMA heaps with it. > > Signed-off-by: Jens Wiklander <[email protected]> > --- > drivers/dma-buf/dma-heap.c | 3 +++ > 1 file changed, 3 insertions(+)
Reviewed-by: Sumit Garg <[email protected]> -Sumit > > diff --git a/drivers/dma-buf/dma-heap.c b/drivers/dma-buf/dma-heap.c > index 3cbe87d4a464..cdddf0e24dce 100644 > --- a/drivers/dma-buf/dma-heap.c > +++ b/drivers/dma-buf/dma-heap.c > @@ -202,6 +202,7 @@ void *dma_heap_get_drvdata(struct dma_heap *heap) > { > return heap->priv; > } > +EXPORT_SYMBOL(dma_heap_get_drvdata); > > /** > * dma_heap_get_name - get heap name > @@ -214,6 +215,7 @@ const char *dma_heap_get_name(struct dma_heap *heap) > { > return heap->name; > } > +EXPORT_SYMBOL(dma_heap_get_name); > > /** > * dma_heap_add - adds a heap to dmabuf heaps > @@ -303,6 +305,7 @@ struct dma_heap *dma_heap_add(const struct > dma_heap_export_info *exp_info) > kfree(heap); > return err_ret; > } > +EXPORT_SYMBOL(dma_heap_add); > > static char *dma_heap_devnode(const struct device *dev, umode_t *mode) > { > -- > 2.43.0 >
