On Thu, Apr 24, 2014 at 10:30 AM, Santosh Shilimkar <[email protected]> wrote: > Implement the set_arch_dma_coherent_ops() for ARM architecture. > > Cc: Greg Kroah-Hartman <[email protected]> > Cc: Russell King <[email protected]> > Cc: Arnd Bergmann <[email protected]> > Cc: Olof Johansson <[email protected]> > Cc: Grant Likely <[email protected]> > Cc: Rob Herring <[email protected]> > Cc: Catalin Marinas <[email protected]> > Cc: Linus Walleij <[email protected]> > Signed-off-by: Grygorii Strashko <[email protected]> > Signed-off-by: Santosh Shilimkar <[email protected]>
Reviewed-by: Rob Herring <[email protected]> > --- > arch/arm/include/asm/dma-mapping.h | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arch/arm/include/asm/dma-mapping.h > b/arch/arm/include/asm/dma-mapping.h > index 424fda9..1965cd8 100644 > --- a/arch/arm/include/asm/dma-mapping.h > +++ b/arch/arm/include/asm/dma-mapping.h > @@ -118,6 +118,13 @@ static inline unsigned long dma_max_pfn(struct device > *dev) > } > #define dma_max_pfn(dev) dma_max_pfn(dev) > > +static inline int set_arch_dma_coherent_ops(struct device *dev) > +{ > + set_dma_ops(dev, &arm_coherent_dma_ops); > + return 0; > +} > +#define set_arch_dma_coherent_ops(dev) set_arch_dma_coherent_ops(dev) > + > static inline dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr) > { > unsigned int offset = paddr & ~PAGE_MASK; > -- > 1.7.9.5 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
