From: Murali Karicheri <m-karicheri2@ti.com>
Date: Mon, 22 Dec 2014 15:35:09 +0000 (-0500)
Subject: dma-mapping: fix debug print to display correct dma_pfn_offset
X-Git-Tag: v3.19-rc6~15^2~6
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3772160d7b5f40f28ed703ada9b7deef5edc0483;p=karo-tx-linux.git

dma-mapping: fix debug print to display correct dma_pfn_offset

fix the dev_dbg to display the offset which is the calculated
dma_pfn_offset value and set later in the code.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Rob Herring <robh@kernel.org>
---

diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 5b33c6a21807..a54ec1087fd2 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -188,7 +188,7 @@ static void of_dma_configure(struct device *dev)
 		size = dev->coherent_dma_mask;
 	} else {
 		offset = PFN_DOWN(paddr - dma_addr);
-		dev_dbg(dev, "dma_pfn_offset(%#08lx)\n", dev->dma_pfn_offset);
+		dev_dbg(dev, "dma_pfn_offset(%#08lx)\n", offset);
 	}
 	dev->dma_pfn_offset = offset;