drm: omapdrm: omap_crtc_flush() isn't called with modeset locked

When performing asynchronous atomic updates the modeset lock isn't taken
around the callers of omap_crtc_flush(). This isn't an issue though, as
access to the CRTC is properly serialized. Just drop the warning.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index 993bd15ecfbd5aa95f69c4efa1a63595c1317ee6..8cbac72a1015772afa0376614a4325a9d3bd235f 100644 (file)
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -365,7 +365,6 @@ static int omap_crtc_flush(struct drm_crtc *crtc)
 
        DBG("%s: GO", omap_crtc->name);
 
-       WARN_ON(!drm_modeset_is_locked(&crtc->mutex));
        WARN_ON(omap_crtc->vblank_irq.registered);
 
        if (dispc_mgr_is_enabled(omap_crtc->channel)) {