[PATCH 22/23] drm: omapdrm: panel-dsi-cm: ratelimit debug output in update path

[Sebastian Reichel]

Generating debug messages during display update results
in lot's of messages, if the display shows the console.

Signed-off-by: Sebastian Reichel <sre at kernel.org>
---
 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c 
b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
index ca7fba59c760..196fe8d18ff4 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
@@ -931,7 +931,7 @@ static int dsicm_update(struct omap_dss_device *dssdev,
        struct omap_dss_device *in = ddata->in;
        int r;

-       dev_dbg(&ddata->pdev->dev, "update %d, %d, %d x %d\n", x, y, w, h);
+       dev_dbg_ratelimited(&ddata->pdev->dev, "update %d, %d, %d x %d\n", x, 
y, w, h);

        mutex_lock(&ddata->lock);
        in->ops.dsi->bus_lock(in);
@@ -978,14 +978,14 @@ static int dsicm_sync(struct omap_dss_device *dssdev)
        struct panel_drv_data *ddata = to_panel_data(dssdev);
        struct omap_dss_device *in = ddata->in;

-       dev_dbg(&ddata->pdev->dev, "sync\n");
+       dev_dbg_ratelimited(&ddata->pdev->dev, "sync\n");

        mutex_lock(&ddata->lock);
        in->ops.dsi->bus_lock(in);
        in->ops.dsi->bus_unlock(in);
        mutex_unlock(&ddata->lock);

-       dev_dbg(&ddata->pdev->dev, "sync done\n");
+       dev_dbg_ratelimited(&ddata->pdev->dev, "sync done\n");

        return 0;
 }
-- 
2.7.0