The DRM panel core already keeps track of if the panel is already
prepared so do not reimplement this.
Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
index bc806d420ca7..24fbc1629e40 100644
--- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
+++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
@@ -50,8 +50,6 @@ struct boe_panel {
struct regulator *avee;
struct regulator *avdd;
struct gpio_desc *enable_gpio;
-
- bool prepared;
};
static int boe_tv110c9m_init(struct mipi_dsi_device *dsi)
@@ -1286,9 +1284,6 @@ static int boe_panel_unprepare(struct drm_panel *panel)
{
struct boe_panel *boe = to_boe_panel(panel);
- if (!boe->prepared)
- return 0;
-
if (boe->desc->discharge_on_disable) {
regulator_disable(boe->avee);
regulator_disable(boe->avdd);
@@ -1307,8 +1302,6 @@ static int boe_panel_unprepare(struct drm_panel *panel)
regulator_disable(boe->pp3300);
}
- boe->prepared = false;
-
return 0;
}
@@ -1317,9 +1310,6 @@ static int boe_panel_prepare(struct drm_panel *panel)
struct boe_panel *boe = to_boe_panel(panel);
int ret;
- if (boe->prepared)
- return 0;
-
gpiod_set_value(boe->enable_gpio, 0);
usleep_range(1000, 1500);
@@ -1357,8 +1347,6 @@ static int boe_panel_prepare(struct drm_panel *panel)
}
}
- boe->prepared = true;
-
return 0;
poweroff:
--
2.34.1
