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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2018-02-28 23:53:16 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2018-09-03 16:13:25 +0300 |
| commit | 9184f8d94c389c4712b4f393cca4a09c9e770514 (patch) | |
| tree | 1ae545557db59ebd99d3657460cda799b9307166 /drivers/gpu/drm/omapdrm/dss/display.c | |
| parent | 6a7c5a2200ad10a23912d3f40ef104f0d0543de4 (diff) | |
| download | linux-9184f8d94c389c4712b4f393cca4a09c9e770514.tar.bz2 | |
drm/omap: dss: Create and use omapdss_device_is_registered()
The omapdss_component_is_loaded() function test whether a component is
loaded by checking whether it is present in the displays list or the
outputs list. Simplify the implementation by checking for the component
in the global omap_dss_device list.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/display.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/display.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/display.c b/drivers/gpu/drm/omapdrm/dss/display.c index f0f9239f09d1..e7872e0c8dab 100644 --- a/drivers/gpu/drm/omapdrm/dss/display.c +++ b/drivers/gpu/drm/omapdrm/dss/display.c @@ -72,24 +72,6 @@ void omapdss_unregister_display(struct omap_dss_device *dssdev) } EXPORT_SYMBOL(omapdss_unregister_display); -bool omapdss_component_is_display(struct device_node *node) -{ - struct omap_dss_device *dssdev; - bool found = false; - - mutex_lock(&panel_list_mutex); - list_for_each_entry(dssdev, &panel_list, panel_list) { - if (dssdev->dev->of_node == node) { - found = true; - goto out; - } - } -out: - mutex_unlock(&panel_list_mutex); - return found; -} -EXPORT_SYMBOL(omapdss_component_is_display); - struct omap_dss_device *omap_dss_get_device(struct omap_dss_device *dssdev) { if (!try_module_get(dssdev->owner)) |