[PATCH v2 5/5] sandbox: Drop video-sync in serial driver

[Simon Glass]

With sandbox, when U-Boot is waiting for input it syncs the video
display, since presumably the user has finished typing.

Now that cyclic is used for video syncing, we can drop this. Cyclic
will automatically call the video_idle() function when idle.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v2:
- Fix 'groth' and 'work-around' typos in cover letter

 drivers/serial/sandbox.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/serial/sandbox.c b/drivers/serial/sandbox.c
index f6ac3d228526..be72fd2c65f7 100644
--- a/drivers/serial/sandbox.c
+++ b/drivers/serial/sandbox.c
@@ -139,8 +139,6 @@ static int sandbox_serial_pending(struct udevice *dev, bool input)
 		return 0;
 
 	os_usleep(100);
-	if (IS_ENABLED(CONFIG_VIDEO) && !IS_ENABLED(CONFIG_SPL_BUILD))
-		video_sync_all();
 	avail = membuff_putraw(&priv->buf, 100, false, &data);
 	if (!avail)
 		return 1;	/* buffer full */
-- 
2.43.0.rc1.413.gea7ed67945-goog