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drm/panel: sharp-ls043t1le01: drop dummy functions and data fields 

Drop sharp_nt_panel_disable() and sharp_nt_panel_enable(), which bear no
useful code. Also drop sharp_nt_panel::enable and sharp_nt_panel::mode
fields which also provide no use now.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230507172639.2320934-2-dmitry.baryshkov@linaro.org
This commit is contained in:
Dmitry Baryshkov 2023-05-07 20:26:39 +03:00 committed by Neil Armstrong
parent dee23b2c9e
commit 7e8ba34d35
1 changed files with 0 additions and 32 deletions
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32
drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
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@ -28,9 +28,6 @@ struct sharp_nt_panel {
struct gpio_desc *reset_gpio; struct gpio_desc *reset_gpio;
bool prepared; bool prepared;
bool enabled;
const struct drm_display_mode *mode;
}; };
static inline struct sharp_nt_panel *to_sharp_nt_panel(struct drm_panel *panel) static inline struct sharp_nt_panel *to_sharp_nt_panel(struct drm_panel *panel)
@ -97,19 +94,6 @@ static int sharp_nt_panel_off(struct sharp_nt_panel *sharp_nt)
return 0; return 0;
} }
static int sharp_nt_panel_disable(struct drm_panel *panel)
{
struct sharp_nt_panel *sharp_nt = to_sharp_nt_panel(panel);
if (!sharp_nt->enabled)
return 0;
sharp_nt->enabled = false;
return 0;
}
static int sharp_nt_panel_unprepare(struct drm_panel *panel) static int sharp_nt_panel_unprepare(struct drm_panel *panel)
{ {
struct sharp_nt_panel *sharp_nt = to_sharp_nt_panel(panel); struct sharp_nt_panel *sharp_nt = to_sharp_nt_panel(panel);
@ -179,18 +163,6 @@ poweroff:
return ret; return ret;
} }
static int sharp_nt_panel_enable(struct drm_panel *panel)
{
struct sharp_nt_panel *sharp_nt = to_sharp_nt_panel(panel);
if (sharp_nt->enabled)
return 0;
sharp_nt->enabled = true;
return 0;
}
static const struct drm_display_mode default_mode = { static const struct drm_display_mode default_mode = {
.clock = (540 + 48 + 32 + 80) * (960 + 3 + 10 + 15) * 60 / 1000, .clock = (540 + 48 + 32 + 80) * (960 + 3 + 10 + 15) * 60 / 1000,
.hdisplay = 540, .hdisplay = 540,
@ -227,10 +199,8 @@ static int sharp_nt_panel_get_modes(struct drm_panel *panel,
} }
static const struct drm_panel_funcs sharp_nt_panel_funcs = { static const struct drm_panel_funcs sharp_nt_panel_funcs = {
.disable = sharp_nt_panel_disable,
.unprepare = sharp_nt_panel_unprepare, .unprepare = sharp_nt_panel_unprepare,
.prepare = sharp_nt_panel_prepare, .prepare = sharp_nt_panel_prepare,
.enable = sharp_nt_panel_enable,
.get_modes = sharp_nt_panel_get_modes, .get_modes = sharp_nt_panel_get_modes,
}; };
@ -239,8 +209,6 @@ static int sharp_nt_panel_add(struct sharp_nt_panel *sharp_nt)
struct device *dev = &sharp_nt->dsi->dev; struct device *dev = &sharp_nt->dsi->dev;
int ret; int ret;
sharp_nt->mode = &default_mode;
sharp_nt->supply = devm_regulator_get(dev, "avdd"); sharp_nt->supply = devm_regulator_get(dev, "avdd");
if (IS_ERR(sharp_nt->supply)) if (IS_ERR(sharp_nt->supply))
return PTR_ERR(sharp_nt->supply); return PTR_ERR(sharp_nt->supply);