It's not longer advised to use notifiers in order to setup custom DMA
ops.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx>
---
drivers/of/device.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/of/device.c b/drivers/of/device.c
index 267b509df517..018c52688546 100644
--- a/drivers/of/device.c
+++ b/drivers/of/device.c
@@ -81,10 +81,6 @@ int of_device_add(struct platform_device *ofdev)
*
* Try to get devices's DMA configuration from DT and update it
* accordingly.
- *
- * If platform code needs to use its own special DMA configuration, it
- * can use a platform bus notifier and handle BUS_NOTIFY_ADD_DEVICE events
- * to fix up DMA configuration.
*/
int of_dma_configure(struct device *dev, struct device_node *np, bool force_dma)
{
--
2.23.0
