OMAPDSS: implement display sysfs without dss bus

We aim to remove the custom omapdss bus totally, as it's quite a strange
construct and won't be compatible with common display framework. One
problem on the road is that we have sysfs files for each display, and
they depend on the omapdss bus.

This patch creates the display sysfs files independent of the omapdss
bus. This gives us backwards compatibility without using the omapdss bus
for the sysfs files.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 0 insertions, 28 deletions

diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 17b5234..b6ce394 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -292,37 +292,9 @@ static int dss_bus_match(struct device *dev, struct device_driver *driver)
 	return strcmp(dssdev->driver_name, driver->name) == 0;
 }
 
-static ssize_t device_name_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			dssdev->name ?
-			dssdev->name : "");
-}
-
-static struct device_attribute default_dev_attrs[] = {
-	__ATTR(name, S_IRUGO, device_name_show, NULL),
-	__ATTR_NULL,
-};
-
-static ssize_t driver_name_show(struct device_driver *drv, char *buf)
-{
-	struct omap_dss_driver *dssdrv = to_dss_driver(drv);
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			dssdrv->driver.name ?
-			dssdrv->driver.name : "");
-}
-static struct driver_attribute default_drv_attrs[] = {
-	__ATTR(name, S_IRUGO, driver_name_show, NULL),
-	__ATTR_NULL,
-};
-
 static struct bus_type dss_bus_type = {
 	.name = "omapdss",
 	.match = dss_bus_match,
-	.dev_attrs = default_dev_attrs,
-	.drv_attrs = default_drv_attrs,
 };
 
 static void dss_bus_release(struct device *dev)