OMAPDSS: remove omap_dss_device's suspend/resume
The panel drivers contain enable, disable, suspend and resume calls.
The suspend and resume are effectively identical to disable and enable.
This patch removes panel suspend and enable code from omapdss and the
panel drivers, and replaces their use with enable and disable.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c
index ccf8550..1e58730 100644
--- a/drivers/video/omap2/dss/display.c
+++ b/drivers/video/omap2/dss/display.c
@@ -449,7 +449,6 @@
static int dss_suspend_device(struct device *dev, void *data)
{
- int r;
struct omap_dss_device *dssdev = to_dss_device(dev);
if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) {
@@ -457,15 +456,7 @@
return 0;
}
- if (!dssdev->driver->suspend) {
- DSSERR("display '%s' doesn't implement suspend\n",
- dssdev->name);
- return -ENOSYS;
- }
-
- r = dssdev->driver->suspend(dssdev);
- if (r)
- return r;
+ dssdev->driver->disable(dssdev);
dssdev->activate_after_resume = true;
@@ -492,8 +483,8 @@
int r;
struct omap_dss_device *dssdev = to_dss_device(dev);
- if (dssdev->activate_after_resume && dssdev->driver->resume) {
- r = dssdev->driver->resume(dssdev);
+ if (dssdev->activate_after_resume) {
+ r = dssdev->driver->enable(dssdev);
if (r)
return r;
}