linux-kernel - [PATCH v2 2/8] soc: tegra: fuse: Use dma_request_channel instead of __dma_request

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Message-Id: <f1dc31b78b6852bc12a126380816ee32cf78a3f5.1558351667.git.baolin.wang@linaro.org>
Date:   Mon, 20 May 2019 19:32:15 +0800
From:   Baolin Wang <baolin.wang@...aro.org>
To:     dan.j.williams@...el.com, vkoul@...nel.org
Cc:     thierry.reding@...il.com, jonathanh@...dia.com,
        linux-tegra@...r.kernel.org, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
        linux-imx@....com, wsa+renesas@...g-engineering.com,
        jroedel@...e.de, vincent.guittot@...aro.org,
        baolin.wang@...aro.org, dmaengine@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 2/8] soc: tegra: fuse: Use dma_request_channel instead of __dma_request_channel()

The __dma_request_channel() prototype has been changed to help to do
device node validation, thus we can use dma_request_channel() instead
of __dma_request_channel() to keep kernel bisectable.

Signed-off-by: Baolin Wang <baolin.wang@...aro.org>
---
 drivers/soc/tegra/fuse/fuse-tegra20.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/tegra/fuse/fuse-tegra20.c b/drivers/soc/tegra/fuse/fuse-tegra20.c
index 49ff017..f40a06f 100644
--- a/drivers/soc/tegra/fuse/fuse-tegra20.c
+++ b/drivers/soc/tegra/fuse/fuse-tegra20.c
@@ -110,7 +110,7 @@ static int tegra20_fuse_probe(struct tegra_fuse *fuse)
 	dma_cap_zero(mask);
 	dma_cap_set(DMA_SLAVE, mask);
 
-	fuse->apbdma.chan = __dma_request_channel(&mask, dma_filter, NULL);
+	fuse->apbdma.chan = dma_request_channel(mask, dma_filter, NULL);
 	if (!fuse->apbdma.chan)
 		return -EPROBE_DEFER;
 
-- 
1.7.9.5