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path: root/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
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Diffstat (limited to 'drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c')
-rw-r--r--drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c9
1 files changed, 0 insertions, 9 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 075a7af81e..bcaa63d195 100644
--- a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
+++ b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
@@ -16,7 +16,6 @@ struct tm5p5_nt35596 {
struct mipi_dsi_device *dsi;
struct regulator_bulk_data supplies[2];
struct gpio_desc *reset_gpio;
- bool prepared;
};
static inline struct tm5p5_nt35596 *to_tm5p5_nt35596(struct drm_panel *panel)
@@ -112,9 +111,6 @@ 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 +128,6 @@ static int tm5p5_nt35596_prepare(struct drm_panel *panel)
return ret;
}
- ctx->prepared = true;
return 0;
}
@@ -142,9 +137,6 @@ static int tm5p5_nt35596_unprepare(struct drm_panel *panel)
struct device *dev = &ctx->dsi->dev;
int ret;
- if (!ctx->prepared)
- return 0;
-
ret = tm5p5_nt35596_off(ctx);
if (ret < 0)
dev_err(dev, "Failed to un-initialize panel: %d\n", ret);
@@ -153,7 +145,6 @@ static int tm5p5_nt35596_unprepare(struct drm_panel *panel)
regulator_bulk_disable(ARRAY_SIZE(ctx->supplies),
ctx->supplies);
- ctx->prepared = false;
return 0;
}