Message ID | 1369906493-27538-33-git-send-email-tomi.valkeinen@ti.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c index eacbafa..0c0d078 100644 --- a/drivers/video/omap2/omapfb/omapfb-main.c +++ b/drivers/video/omap2/omapfb/omapfb-main.c @@ -2500,7 +2500,7 @@ static int omapfb_probe(struct platform_device *pdev) if (def_display == NULL) { dev_err(fbdev->dev, "failed to find default display\n"); - r = -EINVAL; + r = -EPROBE_DEFER; goto cleanup; }
Currently omapfb returns EPROBE_DEFER if no displays have been probed at the time omapfb is probed. However, sometimes some of the displays have been probed at that time, but not all. We can't return EPROBE_DEFER in that case, because then one missing driver would cause omapfb to defer always, preventing any display from working. However, if the user has defined a default display, we can presume that the driver for that display is eventually loaded. Thus, this patch changes omapfb to return EPROBE_DEFER in case default display is not found. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> --- drivers/video/omap2/omapfb/omapfb-main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)