linux-kernel - [PATCH 09/11] of: device: remove comment in of_dma

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Date:   Tue, 24 Sep 2019 20:12:40 +0200
From:   Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
To:     robh+dt@...nel.org, devicetree@...r.kernel.org,
        frowand.list@...il.com, linux-arm-kernel@...ts.infradead.org,
        linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, dmaengine@...r.kernel.org,
        etnaviv@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        xen-devel@...ts.xenproject.org, linux-tegra@...r.kernel.org,
        linux-media@...r.kernel.org, linux-pci@...r.kernel.org
Cc:     mbrugger@...e.com, robin.murphy@....com, f.fainelli@...il.com,
        james.quinlan@...adcom.com, wahrenst@....net,
        Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
Subject: [PATCH 09/11] of: device: remove comment in of_dma_configure()

It's not longer advised to use notifiers in order to setup custom DMA
ops.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
---

 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