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Subject[PATCH] drm/bridge: ti-sn65dsi86: remove redundant null check
Date
Because clk_disable_unprepare already checked NULL clock parameter,
so the additional checks are unnecessary, just remove it

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
---
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index 5b6e19ecbc84..1b01836f1eb1 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -819,8 +819,7 @@ static void ti_sn_bridge_post_disable(struct drm_bridge *bridge)
{
struct ti_sn_bridge *pdata = bridge_to_ti_sn_bridge(bridge);

- if (pdata->refclk)
- clk_disable_unprepare(pdata->refclk);
+ clk_disable_unprepare(pdata->refclk);

pm_runtime_put_sync(pdata->dev);
}
--
2.17.1
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