[PATCH 4/9] vb2: Provide helpers for mapping virtual addresses

Provide simple helper functions to map virtual address range into an array of pfns / pages. Acked-by: Marek Szyprowski Tested-by: Marek Szyprowski Signed-off-by: Jan Kara --- drivers/media/v4l2-core/videobuf2-memops.c | 58 ++ include/media/videobuf2-memops.h

[PATCH 4/9] vb2: Provide helpers for mapping virtual addresses

Provide simple helper functions to map virtual address range into an array of pfns / pages. Acked-by: Marek Szyprowski Tested-by: Marek Szyprowski Signed-off-by: Jan Kara --- drivers/media/v4l2-core/videobuf2-memops.c | 58 ++ include/media/videobuf2-memops.h

[PATCH 4/9] vb2: Provide helpers for mapping virtual addresses

Provide simple helper functions to map virtual address range into an array of pfns / pages. Acked-by: Marek Szyprowski Tested-by: Marek Szyprowski Signed-off-by: Jan Kara --- drivers/media/v4l2-core/videobuf2-memops.c | 58 ++ include/media/videobuf2-memops.h

[PATCH 4/9] vb2: Provide helpers for mapping virtual addresses

Provide simple helper functions to map virtual address range into an array of pfns. Signed-off-by: Jan Kara --- drivers/media/v4l2-core/videobuf2-memops.c | 57 ++ include/media/videobuf2-memops.h | 4 +++ 2 files changed, 61 insertions(+) diff --git a/dri