diff options
| -rw-r--r-- | drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c b/drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c index a4c9a5cb9811..ef27cab08f1d 100644 --- a/drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c +++ b/drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c @@ -40,7 +40,6 @@ struct ltk500hd1829 { struct regulator *vcc; struct regulator *iovcc; const struct ltk500hd1829_desc *panel_desc; - bool prepared; }; static const struct ltk500hd1829_cmd ltk101b4029w_init[] = { @@ -492,9 +491,6 @@ static int ltk500hd1829_unprepare(struct drm_panel *panel) struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev); int ret; - if (!ctx->prepared) - return 0; - ret = mipi_dsi_dcs_set_display_off(dsi); if (ret < 0) dev_err(panel->dev, "failed to set display off: %d\n", ret); @@ -510,8 +506,6 @@ static int ltk500hd1829_unprepare(struct drm_panel *panel) regulator_disable(ctx->iovcc); regulator_disable(ctx->vcc); - ctx->prepared = false; - return 0; } @@ -522,9 +516,6 @@ static int ltk500hd1829_prepare(struct drm_panel *panel) unsigned int i; int ret; - if (ctx->prepared) - return 0; - ret = regulator_enable(ctx->vcc); if (ret < 0) { dev_err(ctx->dev, "Failed to enable vci supply: %d\n", ret); @@ -568,8 +559,6 @@ static int ltk500hd1829_prepare(struct drm_panel *panel) goto disable_iovcc; } - ctx->prepared = true; - return 0; disable_iovcc: |