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omap_fb_drv: use usleep in 'Timer_delayer'

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fix #670
This commit is contained in:
Martin Stein 2013-02-25 17:43:23 +01:00 committed by Norman Feske
parent 430d4064b8
commit 571f8fb2f3
1 changed files with 1 additions and 9 deletions
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10
os/src/drivers/framebuffer/omap4/driver.h
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@ -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;