They're not necessary for atomic drivers, and drm_panel will
WARN if the calls are unbalanced.
Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
---
No changes since v1
drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c | 23 -----------------------
1 file changed, 23 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
index 3cce3ca19601..9b447b0bfcd0 100644
--- a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
+++ b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
@@ -28,9 +28,6 @@ struct sharp_panel {
struct backlight_device *backlight;
struct regulator *supply;
- bool prepared;
- bool enabled;
-
const struct drm_display_mode *mode;
};
@@ -93,16 +90,11 @@ static int sharp_panel_disable(struct drm_panel *panel)
{
struct sharp_panel *sharp = to_sharp_panel(panel);
- if (!sharp->enabled)
- return 0;
-
if (sharp->backlight) {
sharp->backlight->props.power = FB_BLANK_POWERDOWN;
backlight_update_status(sharp->backlight);
}
- sharp->enabled = false;
-
return 0;
}
@@ -111,9 +103,6 @@ static int sharp_panel_unprepare(struct drm_panel *panel)
struct sharp_panel *sharp = to_sharp_panel(panel);
int err;
- if (!sharp->prepared)
- return 0;
-
sharp_wait_frames(sharp, 4);
err = mipi_dsi_dcs_set_display_off(sharp->link1);
@@ -128,8 +117,6 @@ static int sharp_panel_unprepare(struct drm_panel *panel)
regulator_disable(sharp->supply);
- sharp->prepared = false;
-
return 0;
}
@@ -173,9 +160,6 @@ static int sharp_panel_prepare(struct drm_panel *panel)
u8 format = MIPI_DCS_PIXEL_FMT_24BIT;
int err;
- if (sharp->prepared)
- return 0;
-
err = regulator_enable(sharp->supply);
if (err < 0)
return err;
@@ -244,8 +228,6 @@ static int sharp_panel_prepare(struct drm_panel *panel)
goto poweroff;
}
- sharp->prepared = true;
-
/* wait for 6 frames before continuing */
sharp_wait_frames(sharp, 6);
@@ -260,16 +242,11 @@ static int sharp_panel_enable(struct drm_panel *panel)
{
struct sharp_panel *sharp = to_sharp_panel(panel);
- if (sharp->enabled)
- return 0;
-
if (sharp->backlight) {
sharp->backlight->props.power = FB_BLANK_UNBLANK;
backlight_update_status(sharp->backlight);
}
- sharp->enabled = true;
-
return 0;
}
--
2.15.0.rc1.287.g2b38de12cc-goog
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