From 6fb5629987239c6a8438fab8fd324b7724e49453 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Tue, 1 Mar 2016 17:37:07 +0100 Subject: [PATCH] dmaengine: sh: shdmac: don't open code of_device_get_match_data() This change will also make Coverity happy by avoiding a theoretical NULL pointer dereference; yet another reason is to use the above helper function to tighten the code and make it more readable. Signed-off-by: Wolfram Sang Acked-by: Geert Uytterhoeven Signed-off-by: Vinod Koul --- drivers/dma/sh/shdmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c index 11707df1a689..80d86402490e 100644 --- a/drivers/dma/sh/shdmac.c +++ b/drivers/dma/sh/shdmac.c @@ -699,7 +699,7 @@ static int sh_dmae_probe(struct platform_device *pdev) struct resource *chan, *dmars, *errirq_res, *chanirq_res; if (pdev->dev.of_node) - pdata = of_match_device(sh_dmae_of_match, &pdev->dev)->data; + pdata = of_device_get_match_data(&pdev->dev); else pdata = dev_get_platdata(&pdev->dev); -- 2.11.0