* [PATCH] dma-mapping: fix debug print to display correct dma_pfn_offset
@ 2014-12-22 15:35 Murali Karicheri
2015-01-13 20:02 ` Rob Herring
0 siblings, 1 reply; 2+ messages in thread
From: Murali Karicheri @ 2014-12-22 15:35 UTC (permalink / raw)
To: grant.likely, robh+dt, devicetree, arnd, linux-arm-kernel,
linux-kernel
Cc: Murali Karicheri
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
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] dma-mapping: fix debug print to display correct dma_pfn_offset
2014-12-22 15:35 [PATCH] dma-mapping: fix debug print to display correct dma_pfn_offset Murali Karicheri
@ 2015-01-13 20:02 ` Rob Herring
0 siblings, 0 replies; 2+ messages in thread
From: Rob Herring @ 2015-01-13 20:02 UTC (permalink / raw)
To: Murali Karicheri
Cc: Grant Likely, Rob Herring, devicetree@vger.kernel.org,
Arnd Bergmann, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
On Mon, Dec 22, 2014 at 9:35 AM, Murali Karicheri <m-karicheri2@ti.com> wrote:
> 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>
Applied for 3.20. Thanks.
> ---
> 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
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-12-22 15:35 [PATCH] dma-mapping: fix debug print to display correct dma_pfn_offset Murali Karicheri
2015-01-13 20:02 ` Rob Herring
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