[PATCH v3 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>
---

(no changes since v2)

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 ec0068e33d3..77a1558db68 100644
--- a/drivers/serial/sandbox.c
+++ b/drivers/serial/sandbox.c
@@ -138,8 +138,6 @@ 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 */
-- 
2.34.1