From 2cbf59fd9026ac82b1c7429bb0de930a42d82063 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Wed, 2 Aug 2017 13:32:41 -0700 Subject: [PATCH] drm/vc4: Don't disable DSI clocks on component unload. MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The clocks are enabled/disabled at encoder enable/disable time, not at component load. Fixes a WARN_ON at boot if V3D fails to probe. Fixes: 4078f5757144 ("drm/vc4: Add DSI driver") Signed-off-by: Eric Anholt Link: https://patchwork.freedesktop.org/patch/msgid/20170802203242.12815-2-eric@anholt.net Acked-by: Noralf Trønnes Reviewed-by: Boris Brezillon --- drivers/gpu/drm/vc4/vc4_dsi.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c index 629d372633e6..13481bb6322f 100644 --- a/drivers/gpu/drm/vc4/vc4_dsi.c +++ b/drivers/gpu/drm/vc4/vc4_dsi.c @@ -1641,9 +1641,6 @@ static void vc4_dsi_unbind(struct device *dev, struct device *master, mipi_dsi_host_unregister(&dsi->dsi_host); - clk_disable_unprepare(dsi->pll_phy_clock); - clk_disable_unprepare(dsi->escape_clock); - if (dsi->port == 1) vc4->dsi1 = NULL; } -- 2.20.1