| Message ID | 1351268403.4013.24.camel@lorien2 (mailing list archive) |
|---|---|
| State | Awaiting Upstream |
| Headers | show |
On Fri, 2012-10-26 at 10:20 -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/sh/include/asm/dma-mapping.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/sh/include/asm/dma-mapping.h b/arch/sh/include/asm/dma-mapping.h > index 8bd965e..b437f2c 100644 > --- a/arch/sh/include/asm/dma-mapping.h > +++ b/arch/sh/include/asm/dma-mapping.h > @@ -46,6 +46,7 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) > { > struct dma_map_ops *ops = get_dma_ops(dev); > > + debug_dma_mapping_error(dev, dma_addr); > if (ops->mapping_error) > return ops->mapping_error(dev, dma_addr); > Marek, This one is for sh to go through tree with the other arch dma_debug_dma_mapping_error() change patches. Thanks, -- Shuah -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/sh/include/asm/dma-mapping.h b/arch/sh/include/asm/dma-mapping.h index 8bd965e..b437f2c 100644 --- a/arch/sh/include/asm/dma-mapping.h +++ b/arch/sh/include/asm/dma-mapping.h @@ -46,6 +46,7 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) { struct dma_map_ops *ops = get_dma_ops(dev); + debug_dma_mapping_error(dev, dma_addr); if (ops->mapping_error) return ops->mapping_error(dev, dma_addr);
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/sh/include/asm/dma-mapping.h | 1 + 1 file changed, 1 insertion(+)