On Mon, Jan 9, 2017 at 6:25 AM, Shawn Guo <shawnguo@xxxxxxxxxx> wrote:
> From: Shawn Guo <shawn.guo@xxxxxxxxxx>
>
> Function tegra_crtc_from_pipe() does the exactly same thing as what
> crtc helper drm_crtc_from_index() provides. Use the helper to save
> some code.
>
> Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
> Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
Applied to drm-misc-next
Thanks!
Sean
> ---
> drivers/gpu/drm/tegra/drm.c | 19 +++----------------
> 1 file changed, 3 insertions(+), 16 deletions(-)
>
> diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
> index b8be3ee4d3b8..e8ad2c1bfc76 100644
> --- a/drivers/gpu/drm/tegra/drm.c
> +++ b/drivers/gpu/drm/tegra/drm.c
> @@ -806,23 +806,10 @@ static int tegra_gem_get_flags(struct drm_device *drm, void *data,
> .llseek = noop_llseek,
> };
>
> -static struct drm_crtc *tegra_crtc_from_pipe(struct drm_device *drm,
> - unsigned int pipe)
> -{
> - struct drm_crtc *crtc;
> -
> - list_for_each_entry(crtc, &drm->mode_config.crtc_list, head) {
> - if (pipe == drm_crtc_index(crtc))
> - return crtc;
> - }
> -
> - return NULL;
> -}
> -
> static u32 tegra_drm_get_vblank_counter(struct drm_device *drm,
> unsigned int pipe)
> {
> - struct drm_crtc *crtc = tegra_crtc_from_pipe(drm, pipe);
> + struct drm_crtc *crtc = drm_crtc_from_index(drm, pipe);
> struct tegra_dc *dc = to_tegra_dc(crtc);
>
> if (!crtc)
> @@ -833,7 +820,7 @@ static u32 tegra_drm_get_vblank_counter(struct drm_device *drm,
>
> static int tegra_drm_enable_vblank(struct drm_device *drm, unsigned int pipe)
> {
> - struct drm_crtc *crtc = tegra_crtc_from_pipe(drm, pipe);
> + struct drm_crtc *crtc = drm_crtc_from_index(drm, pipe);
> struct tegra_dc *dc = to_tegra_dc(crtc);
>
> if (!crtc)
> @@ -846,7 +833,7 @@ static int tegra_drm_enable_vblank(struct drm_device *drm, unsigned int pipe)
>
> static void tegra_drm_disable_vblank(struct drm_device *drm, unsigned int pipe)
> {
> - struct drm_crtc *crtc = tegra_crtc_from_pipe(drm, pipe);
> + struct drm_crtc *crtc = drm_crtc_from_index(drm, pipe);
> struct tegra_dc *dc = to_tegra_dc(crtc);
>
> if (crtc)
> --
> 1.9.1
>
--
Sean Paul, Software Engineer, Google / Chromium OS
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