lkml.org 
[lkml]   [2018]   [Jan]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 13/33] hexagon: use the generic dma_capable helper
    Date
    Signed-off-by: Christoph Hellwig <hch@lst.de>
    Acked-by: Richard Kuo <rkuo@codeaurora.org>
    ---
    arch/hexagon/include/asm/dma-mapping.h | 7 -------
    arch/hexagon/kernel/dma.c | 1 +
    2 files changed, 1 insertion(+), 7 deletions(-)

    diff --git a/arch/hexagon/include/asm/dma-mapping.h b/arch/hexagon/include/asm/dma-mapping.h
    index 5208de242e79..263f6acbfb0f 100644
    --- a/arch/hexagon/include/asm/dma-mapping.h
    +++ b/arch/hexagon/include/asm/dma-mapping.h
    @@ -37,11 +37,4 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
    return dma_ops;
    }

    -static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
    -{
    - if (!dev->dma_mask)
    - return 0;
    - return addr + size - 1 <= *dev->dma_mask;
    -}
    -
    #endif
    diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c
    index 546792d176a4..ad8347c29dcf 100644
    --- a/arch/hexagon/kernel/dma.c
    +++ b/arch/hexagon/kernel/dma.c
    @@ -19,6 +19,7 @@
    */

    #include <linux/dma-mapping.h>
    +#include <linux/dma-direct.h>
    #include <linux/bootmem.h>
    #include <linux/genalloc.h>
    #include <asm/dma-mapping.h>
    --
    2.14.2
    \
     
     \ /
      Last update: 2018-01-14 23:20    [W:2.897 / U:0.108 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site