From 571f8fb2f3b20dd72bb1557b2ad31dc87dbf116e Mon Sep 17 00:00:00 2001
From: Martin Stein <martin.stein@genode-labs.com>
Date: Mon, 25 Feb 2013 17:43:23 +0100
Subject: [PATCH] omap_fb_drv: use usleep in 'Timer_delayer'

fix #670
---
 os/src/drivers/framebuffer/omap4/driver.h | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/os/src/drivers/framebuffer/omap4/driver.h b/os/src/drivers/framebuffer/omap4/driver.h
index bd28da0126..d754a97b48 100644
--- a/os/src/drivers/framebuffer/omap4/driver.h
+++ b/os/src/drivers/framebuffer/omap4/driver.h
@@ -46,15 +46,7 @@ class Framebuffer::Driver
 			 */
 			void usleep(unsigned us)
 			{
-				/* polling */
-				if (us == 0)
-					return;
-
-				unsigned ms = us / 1000;
-				if (ms == 0)
-					ms = 1;
-
-				Timer::Connection::msleep(ms);
+				Timer::Connection::usleep(us);
 			}
 		} _delayer;