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Commit 0b7c47b7 authored by Marek Vasut's avatar Marek Vasut Committed by Greg Kroah-Hartman
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drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure 



[ Upstream commit c62102165dd79284d42383d2f7ed17301bd8e629 ]

In case mipi_dsi_attach() fails, call drm_panel_remove() to
avoid memory leak.

Fixes: 849b2e3f ("drm/panel: Add Sitronix ST7701 panel driver")
Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20221014231106.468063-1-marex@denx.de


Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 3fcdc153

drivers/gpu/drm/panel/panel-sitronix-st7701.c

+9 −1
Original line number Diff line number Diff line
@@ -392,7 +392,15 @@ static int st7701_dsi_probe(struct mipi_dsi_device *dsi) 
	st7701->dsi = dsi;

	st7701->desc = desc;



	return mipi_dsi_attach(dsi);

	ret = mipi_dsi_attach(dsi);

	if (ret)

		goto err_attach;



	return 0;



err_attach:

	drm_panel_remove(&st7701->panel);

	return ret;

}



static int st7701_dsi_remove(struct mipi_dsi_device *dsi)