[PATCH v3 11/21] OMAP: DSS2: Taal: Check taal_power_on() return value in taal_resume()
From: Jani Nikula <hidden>
Date: 2010-05-05 14:27:31
Also in:
linux-omap
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
From: Jani Nikula <redacted> Change state only if power on was succesful. Signed-off-by: Jani Nikula <redacted> --- drivers/video/omap2/displays/panel-taal.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index af159c1..7b5f845 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c@@ -882,7 +882,10 @@ static int taal_resume(struct omap_dss_device *dssdev) dsi_bus_unlock(); - dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; + if (r) + dssdev->state = OMAP_DSS_DISPLAY_DISABLED; + else + dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; mutex_unlock(&td->lock);
--
1.6.5.2