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drm/panel: simplify the return expression of rb070d30_panel_enable()

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Simplify the return expression.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200915032623.1772361-1-liushixin2@huawei.com
This commit is contained in:
Liu Shixin 2020-09-15 11:26:23 +08:00 committed by Sam Ravnborg
parent 7604caa1f0
commit ba43961b2d
1 changed files with 1 additions and 6 deletions
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7
drivers/gpu/drm/panel/panel-ronbo-rb070d30.c
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@ -75,13 +75,8 @@ static int rb070d30_panel_unprepare(struct drm_panel *panel)
static int rb070d30_panel_enable(struct drm_panel *panel)
{
struct rb070d30_panel *ctx = panel_to_rb070d30_panel(panel);
int ret;
ret = mipi_dsi_dcs_exit_sleep_mode(ctx->dsi);
if (ret)
return ret;
return 0;
return mipi_dsi_dcs_exit_sleep_mode(ctx->dsi);
}
static int rb070d30_panel_disable(struct drm_panel *panel)