Back in the day a lot of logic was implemented inline in dma-mapping.h and needed various includes. Move of this has long been moved out of line, so we can drop various includes to improve kernel rebuild times.
Signed-off-by: Christoph Hellwig <h...@lst.de> --- arch/powerpc/platforms/pseries/svm.c | 1 + include/linux/dma-mapping.h | 4 ---- 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/arch/powerpc/platforms/pseries/svm.c b/arch/powerpc/platforms/pseries/svm.c index 3b4045d508ec..384c9dc1899a 100644 --- a/arch/powerpc/platforms/pseries/svm.c +++ b/arch/powerpc/platforms/pseries/svm.c @@ -8,6 +8,7 @@ #include <linux/mm.h> #include <linux/memblock.h> +#include <linux/mem_encrypt.h> #include <linux/cc_platform.h> #include <asm/machdep.h> #include <asm/svm.h> diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index 1524da363734..b79925b1c433 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -2,15 +2,11 @@ #ifndef _LINUX_DMA_MAPPING_H #define _LINUX_DMA_MAPPING_H -#include <linux/cache.h> -#include <linux/sizes.h> -#include <linux/string.h> #include <linux/device.h> #include <linux/err.h> #include <linux/dma-direction.h> #include <linux/scatterlist.h> #include <linux/bug.h> -#include <linux/mem_encrypt.h> /** * List of possible attributes associated with a DMA mapping. The semantics -- 2.45.2
