From ec85147a3529fded4bba12b48623f3a2587af83f Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Mon, 8 Jul 2024 10:52:21 -0700
Subject: [PATCH] drm/panel: sharp-lq101r1sx01: Fixed reversed "if" in remove
Commit d7d473d8464e ("drm/panel: sharp-lq101r1sx01: Don't call disable
at shutdown/remove") had a subtle bug. We should be calling
sharp_panel_del() when the "sharp" variable is non-NULL, not when it's
NULL. Fix.
Fixes: d7d473d8464e ("drm/panel: sharp-lq101r1sx01: Don't call disable at shutdown/remove")
Cc: Thierry Reding <treding@nvidia.com>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/r/202406261525.SkhtM3ZV-lkp@intel.com/
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240708105221.1.I576751c661c7edb6b804dda405d10e2e71153e32@changeid
---
drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
index edc9425bb1434..a0d76d588da1a 100644
--- a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
+++ b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
@@ -362,7 +362,7 @@ static void sharp_panel_remove(struct mipi_dsi_device *dsi)
dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", err);
/* only detach from host for the DSI-LINK2 interface */
- if (!sharp)
+ if (sharp)
sharp_panel_del(sharp);
}
--
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