From: Murali Karicheri <m-karicheri2@ti.com>
To: grant.likely@linaro.org, robh+dt@kernel.org,
devicetree@vger.kernel.org, arnd@arndb.de,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Murali Karicheri <m-karicheri2@ti.com>
Subject: [PATCH] dma-mapping: fix debug print to display correct dma_pfn_offset
Date: Mon, 22 Dec 2014 10:35:09 -0500 [thread overview]
Message-ID: <1419262509-9811-1-git-send-email-m-karicheri2@ti.com> (raw)
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>
---
drivers/of/platform.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 5b33c6a..a54ec10 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;
--
1.7.9.5
next reply other threads:[~2014-12-22 15:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-22 15:35 Murali Karicheri [this message]
2015-01-13 20:02 ` [PATCH] dma-mapping: fix debug print to display correct dma_pfn_offset Rob Herring
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