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drm/panel: simplify the return expression of td028ttec1_prepare

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Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200921131018.91513-1-miaoqinglang@huawei.com
This commit is contained in:
Qinglang Miao
2020-09-21 21:10:18 +08:00
committed by Sam Ravnborg
parent e8c93e0c6a
commit b809979f11
1 changed files with 1 additions and 6 deletions
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7
drivers/gpu/drm/panel/panel-tpo-td028ttec1.c
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@@ -242,13 +242,8 @@ static int td028ttec1_prepare(struct drm_panel *panel)
static int td028ttec1_enable(struct drm_panel *panel) static int td028ttec1_enable(struct drm_panel *panel)
{ {
struct td028ttec1_panel *lcd = to_td028ttec1_device(panel); struct td028ttec1_panel *lcd = to_td028ttec1_device(panel);
int ret;
ret = jbt_ret_write_0(lcd, JBT_REG_DISPLAY_ON, NULL); return jbt_ret_write_0(lcd, JBT_REG_DISPLAY_ON, NULL);
if (ret)
return ret;
return 0;
} }
static int td028ttec1_disable(struct drm_panel *panel) static int td028ttec1_disable(struct drm_panel *panel)