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SubjectRe: [PATCH 12/25] drm: kirin: Reanme dc_ops to kirin_drm_data
Hi John.

On Tue, Apr 23, 2019 at 04:20:43PM -0700, John Stultz wrote:
> From: Xu YiPing <xuyiping@hisilicon.com>
>
> As part of refactoring the kirin driver to better support
> different hardware revisions, this patch renames the
> struct kirin_dc_ops to struct kirin_drm_data and cleans
> up the related variable names.
>
> Cc: Xinliang Liu <z.liuxinliang@hisilicon.com>
> Cc: Rongrong Zou <zourongrong@gmail.com>
> Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com>
> Cc: Chen Feng <puck.chen@hisilicon.com>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: dri-devel <dri-devel@lists.freedesktop.org>
> Signed-off-by: Xu YiPing <xuyiping@hisilicon.com>
> [jstultz: reworded commit message]
> Signed-off-by: John Stultz <john.stultz@linaro.org>
> ---
> drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 2 +-
> drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 16 ++++++++--------
> drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h | 4 ++--
> 3 files changed, 11 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
> index 69604ad..221bfbb 100644
> --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
> +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
> @@ -1055,7 +1055,7 @@ static void ade_drm_cleanup(struct platform_device *pdev)
> {
> }
>
> -const struct kirin_dc_ops ade_dc_ops = {
> +struct kirin_drm_data ade_driver_data = {
> .init = ade_drm_init,
> .cleanup = ade_drm_cleanup
> };
This rename does not help readability. An _ops often/always hold
function pointers. Where _data hold data.
So it looks wrong to name this _data.

Sam

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