As the subject says, we want to fix the return type of these mem2mem buffer helpers. They are currently returning a void pointer, which prevents type checking. The patchset turned out to be much bigger than I was expecting, so it's splitted in per-driver patches. It'd be awesome if driver maintainers can take review the changes. Thanks! Ezequiel Garcia (10): mtk-jpeg: Correct return type for mem2mem buffer helpers mtk-mdp: Correct return type for mem2mem buffer helpers mtk-vcodec: Correct return type for mem2mem buffer helpers mx2_emmaprp: Correct return type for mem2mem buffer helpers rockchip/rga: Correct return type for mem2mem buffer helpers s5p-g2d: Correct return type for mem2mem buffer helpers s5p-jpeg: Correct return type for mem2mem buffer helpers sh_veu: Correct return type for mem2mem buffer helpers rockchip/vpu: Correct return type for mem2mem buffer helpers media: v4l2-mem2mem: Correct return type for mem2mem buffer helpers .../media/platform/mtk-jpeg/mtk_jpeg_core.c | 40 +++++------ drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c | 20 ++---- .../platform/mtk-vcodec/mtk_vcodec_dec.c | 62 +++++++--------- .../platform/mtk-vcodec/mtk_vcodec_enc.c | 72 ++++++++----------- drivers/media/platform/mx2_emmaprp.c | 6 +- drivers/media/platform/rockchip/rga/rga.c | 6 +- drivers/media/platform/s5p-g2d/g2d.c | 6 +- drivers/media/platform/s5p-jpeg/jpeg-core.c | 38 +++++----- drivers/media/platform/sh_veu.c | 4 +- drivers/media/v4l2-core/v4l2-mem2mem.c | 6 +- .../rockchip/vpu/rk3288_vpu_hw_jpeg_enc.c | 6 +- .../rockchip/vpu/rk3399_vpu_hw_jpeg_enc.c | 6 +- include/media/v4l2-mem2mem.h | 18 ++--- 13 files changed, 129 insertions(+), 161 deletions(-) -- 2.20.1
