Hi,
On 23/10/2023 16:51, Yuran Pereira wrote:
Since the core function drm_panel_prepare already checks if the
panel is prepared, we can remove this duplicate check from tm5p5_nt35596_prepare
which acts as a no-op. As suggested in the GPU TODO [1]
[1] https://docs.kernel.org/gpu/todo.html#clean-up-checks-for-already-prepared-enabled-in-panels
Suggested-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
Signed-off-by: Yuran Pereira <yuran.pereira@xxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
index 075a7af81eff..af83451b3374 100644
--- a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
+++ b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
@@ -112,9 +112,6 @@ static int tm5p5_nt35596_prepare(struct drm_panel *panel)
struct device *dev = &ctx->dsi->dev;
int ret;
- if (ctx->prepared)
- return 0;
-
ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
if (ret < 0) {
dev_err(dev, "Failed to enable regulators: %d\n", ret);
@@ -132,7 +129,6 @@ static int tm5p5_nt35596_prepare(struct drm_panel *panel)
return ret;
}
- ctx->prepared = true;
return 0;
}
This has already been done and merged in:
https://patchwork.freedesktop.org/patch/msgid/20230804140605.RFC.1.Ia54954fd2f7645c1b86597494902973f57feeb71@changeid
Thanks,
Neil
