Messages in this thread | | | Date | Sun, 4 Nov 2012 19:08:59 -0600 | From | Richard Kuo <> | Subject | Re: [PATCH RFT RESEND linux-next] hexagon: dma-mapping: support debug_dma_mapping_error |
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On Fri, Nov 02, 2012 at 10:48:21AM -0600, Shuah Khan wrote: > On Fri, 2012-10-26 at 09:43 -0600, Shuah Khan wrote: > > Add support for debug_dma_mapping_error() call to avoid warning from > > debug_dma_unmap() interface when it checks for mapping error checked > > status. Without this patch, device driver failed to check map error > > warning is generated. > > > > Signed-off-by: Shuah Khan <shuah.khan@hp.com> > > --- > > arch/hexagon/include/asm/dma-mapping.h | 1 + > > 1 file changed, 1 insertion(+) > > Would you like se this patch go through arch tree or linux-next? Please > let me know your preference. > > -- Shuah > > > > diff --git a/arch/hexagon/include/asm/dma-mapping.h b/arch/hexagon/include/asm/dma-mapping.h > > index 85e9935..1957c4c 100644 > > --- a/arch/hexagon/include/asm/dma-mapping.h > > +++ b/arch/hexagon/include/asm/dma-mapping.h > > @@ -65,6 +65,7 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) > > { > > struct dma_map_ops *dma_ops = get_dma_ops(dev); > > > > + debug_dma_mapping_error(dev, dma_addr); > > if (dma_ops->mapping_error) > > return dma_ops->mapping_error(dev, dma_addr); > > > >
This looks fine; I'm OK with this going through linux-next. Thanks!
Acked-by: Richard Kuo <rkuo@codeaurora.org>
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Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation
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