Commit 7e8ba34d authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by Neil Armstrong
Browse files

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: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230507172639.2320934-2-dmitry.baryshkov@linaro.org
parent dee23b2c

drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c

+0 −32
Original line number Diff line number Diff line
@@ -28,9 +28,6 @@ struct sharp_nt_panel { 
	struct gpio_desc *reset_gpio;



	bool prepared;

	bool enabled;



	const struct drm_display_mode *mode;

};



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;

}





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)

{

	struct sharp_nt_panel *sharp_nt = to_sharp_nt_panel(panel);
@@ -179,18 +163,6 @@ static int sharp_nt_panel_prepare(struct drm_panel *panel) 
	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 = {

	.clock = (540 + 48 + 32 + 80) * (960 + 3 + 10 + 15) * 60 / 1000,

	.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 = {

	.disable = sharp_nt_panel_disable,

	.unprepare = sharp_nt_panel_unprepare,

	.prepare = sharp_nt_panel_prepare,

	.enable = sharp_nt_panel_enable,

	.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;

	int ret;



	sharp_nt->mode = &default_mode;



	sharp_nt->supply = devm_regulator_get(dev, "avdd");

	if (IS_ERR(sharp_nt->supply))

		return PTR_ERR(sharp_nt->supply);